{"title":"Power Adapters \u0026 Charger Modules","description":"\u003ch2\u003ePower Adapters \u0026amp; Charger Modules – AC\/DC, Buck, Boost \u0026amp; Battery Charging\u003c\/h2\u003e\u003cp\u003eYour complete source for \u003cstrong\u003epower adapters, DC-DC converters, and battery charger modules\u003c\/strong\u003e – covering everything from AC-DC wall adapters to precision step-up\/step-down voltage regulators and lithium battery charging boards. Ideal for \u003cstrong\u003eArduino projects, DIY electronics, RC models, LED drivers, and industrial power supply applications\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eWhat's in This Collection\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Power Adapters\u003c\/strong\u003e – 5V\/9V\/12V AC-DC wall adapters and EU plug charger supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC-DC Buck (Step-Down) Converters\u003c\/strong\u003e – LM2596, XL4015, XL4016, Mini360 adjustable step-down modules 4-40V input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC-DC Boost (Step-Up) Converters\u003c\/strong\u003e – MT3608, XL6009, XL6019, LTC1871 step-up modules 3-35V to 5-50V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLithium Battery Charger Modules\u003c\/strong\u003e – TP4056, Type-C\/Micro USB 18650 Li-ion charger boards with protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Fast Charger Modules\u003c\/strong\u003e – QC2.0\/QC3.0 buck converter modules 6-32V to 5V\/9V\/12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC-DC Isolated Power Supplies\u003c\/strong\u003e – 220V to 5V\/12V precision buck converter modules for Arduino\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Fairy Light Power Adapters\u003c\/strong\u003e – IP44 low voltage transformer drivers 4.5V–31V for string lights\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Keszoox Power Modules?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ Wide input\/output voltage range – covers 3V to 220V applications\u003c\/li\u003e\n\u003cli\u003e✅ Adjustable CC\/CV output – ideal for LED drivers and battery charging\u003c\/li\u003e\n\u003cli\u003e✅ QC2.0\/QC3.0 fast charging support\u003c\/li\u003e\n\u003cli\u003e✅ Compact and breadboard-compatible designs\u003c\/li\u003e\n\u003cli\u003e✅ Bulk quantities in stock – ready to ship worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse our \u003ca href=\"\/collections\/power-adapters-charger-modules\"\u003efull power adapter and charger collection\u003c\/a\u003e or explore our \u003ca href=\"\/collections\/development-boards-modules\"\u003edevelopment boards and modules\u003c\/a\u003e for more electronics solutions at Keszoox.\u003c\/p\u003e","products":[{"product_id":"dc-power-adapter-module-breadboard","title":"DC Power Adapter Module for Breadboard — 5.5×2.1mm Jack to 2.54mm Header","description":"\u003ch2\u003eDC Power Adapter Module for Breadboard — 5.5×2.1mm Jack to 2.54mm Header\u003c\/h2\u003e\n\u003cp\u003eA compact \u003cstrong\u003eDC power adapter module\u003c\/strong\u003e that converts a standard \u003cstrong\u003e5.5×2.1mm barrel jack\u003c\/strong\u003e DC input to \u003cstrong\u003e2.54mm breadboard-compatible header pins\u003c\/strong\u003e. Power your breadboard circuits directly from a DC wall adapter without a separate voltage regulator. Ideal for powering Arduino breadboard projects from a bench power supply or DC adapter.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5.5×2.1mm barrel jack input\u003c\/strong\u003e — standard DC adapter connector\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2.54mm header output\u003c\/strong\u003e — plug directly into breadboard power rails\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePolarity protection\u003c\/strong\u003e — reverse polarity indicator LED\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCompact design\u003c\/strong\u003e — minimal footprint on breadboard\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePowering breadboard circuits from DC wall adapters\u003c\/li\u003e\n\u003cli\u003eArduino breadboard power supply\u003c\/li\u003e\n\u003cli\u003eElectronics lab bench power distribution\u003c\/li\u003e\n\u003cli\u003eSensor and module power supply prototyping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45668144546027,"sku":"","price":8.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/DC-Power-Adapter-Module.jpg?v=1723009817"},{"product_id":"breadboard-power-supply-module-3v3-5v","title":"Breadboard Power Supply Module — 3.3V \/ 5V, USB \u0026 DC Jack","description":"\u003ch2\u003eBreadboard Power Supply Module — 3.3V \/ 5V, USB \u0026amp; DC Jack\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ebreadboard power supply module\u003c\/strong\u003e provides selectable \u003cstrong\u003e3.3V or 5V regulated output\u003c\/strong\u003e to both breadboard power rails simultaneously. Accepts input from a \u003cstrong\u003eUSB port\u003c\/strong\u003e or \u003cstrong\u003e6.5–12V DC barrel jack\u003c\/strong\u003e — the most versatile breadboard power solution for Arduino and electronics prototyping. 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Power \u003cstrong\u003e3.3V sensors, ESP8266, nRF24L01+, and other 3.3V modules\u003c\/strong\u003e directly from a 5V Arduino or USB supply. 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Screw terminal connections require no soldering. Compatible with all standard 5.5×2.1mm DC barrel plugs and jacks used on Arduino adapters, CCTV cameras, LED drivers, and most DC power supplies.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFemale DC jack adapters\u003c\/strong\u003e (screw terminal) — for power input connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale DC plug adapters\u003c\/strong\u003e (screw terminal) — for power output connections\u003c\/li\u003e\n\u003cli\u003eTotal: \u003cstrong\u003e20 pieces (mixed male + female)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnector: \u003cstrong\u003e5.5×2.1mm DC barrel (male + female)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTermination: \u003cstrong\u003eScrew terminal (no soldering)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e5A\u003c\/strong\u003e | Voltage rating: \u003cstrong\u003e30V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e20 pieces\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e20-pack bulk value\u003c\/strong\u003e — stock up for multiple projects and installations\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo soldering required\u003c\/strong\u003e — screw terminal wire connection in seconds\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMale + female included\u003c\/strong\u003e — covers both power input and output connections\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5.5×2.1mm universal standard\u003c\/strong\u003e — compatible with Arduino, CCTV, LED and most DC equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCCTV camera and DVR DC power connections\u003c\/li\u003e\n\u003cli\u003eLED strip and driver power distribution\u003c\/li\u003e\n\u003cli\u003eArduino and electronics project DC power wiring\u003c\/li\u003e\n\u003cli\u003eWorkshop stock for DC power connector needs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672438726891,"sku":"","price":32.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/DC-Power-Jack-Adapters-M-F-20-Pack.jpg?v=1723008804"},{"product_id":"ac-power-adapter-7-5v-dc-1a-5-5x2-1mm-barrel-universal-100-240v","title":"AC Power Adapter 7.5V DC 1A — 5.5×2.1mm Barrel, Universal 100–240V AC Input, Right-Angle Plug","description":"\u003ch2\u003eAC Power Adapter — 7.5V DC \/ 1A, Universal Input, 5.5×2.1mm Barrel Plug\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e7.5V DC 1A AC power adapter\u003c\/strong\u003e is the optimal power supply for breadboard power supply modules, Arduino boards, and any project using linear voltage regulators in the 3.3V–6V output range. The 7.5V output voltage is deliberately chosen: it provides enough headroom for 5V linear regulators (7805, AMS1117-5.0) to regulate cleanly, while minimizing the voltage drop across the regulator — reducing heat dissipation and allowing the regulator to deliver more current safely compared to a 9V or 12V adapter.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eright-angle slim housing\u003c\/strong\u003e mounts parallel to the wall outlet or power strip, occupying only one socket position instead of blocking adjacent outlets. Universal \u003cstrong\u003e100–240V AC input\u003c\/strong\u003e works worldwide without adapters.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240V AC, 50\/60Hz (universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage (nominal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage (measured)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.6V no load → 7.4V @ 500mA → 7.2V @ 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–300mV (varies with load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~62kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~76% typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Plug\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5mm O.D. × 2.1mm I.D. barrel (center positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105cm (42″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRight-angle slim, saves outlet space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73 × 26 × 43mm (2.9″ × 1″ × 1.7″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower LED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen LED indicator when AC power applied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy 7.5V Instead of 9V or 12V?\u003c\/h3\u003e\n\u003cp\u003eLinear voltage regulators dissipate power as heat: \u003cstrong\u003eP = (Vin – Vout) × Iout\u003c\/strong\u003e. With a 9V adapter powering a 5V regulator at 500mA: P = (9–5) × 0.5 = \u003cstrong\u003e2W of heat\u003c\/strong\u003e. With a 7.5V adapter: P = (7.5–5) × 0.5 = \u003cstrong\u003e1.25W\u003c\/strong\u003e — a 37% reduction in heat. This means the regulator runs cooler, can deliver more current without a heatsink, and the overall system is more efficient. For breadboard power supply modules (MB102, YwRobot) and Arduino boards with onboard 5V regulators, 7.5V is the ideal input voltage.\u003c\/p\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard power supply modules\u003c\/strong\u003e (MB102, YwRobot, HW-131) — optimal input voltage for 3.3V and 5V output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Uno, Mega, and Leonardo\u003c\/strong\u003e — powers via DC barrel jack, onboard regulator runs cooler than with 9V\/12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear regulator projects\u003c\/strong\u003e (7805, 7806, AMS1117) — minimizes regulator heat dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaspberry Pi via barrel-to-USB adapter\u003c\/strong\u003e — with appropriate step-down converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor and IoT node power supply\u003c\/strong\u003e — clean regulated 7.5V input for onboard regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronics lab bench supply\u003c\/strong\u003e — general-purpose 7.5V \/ 1A regulated DC source\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e5.5×2.1mm center-positive barrel plug\u003c\/strong\u003e is the most common DC power connector standard, compatible with Arduino Uno\/Mega DC jacks, MB102 breadboard power supplies, most DC-DC converter modules, and the majority of electronics project enclosures and development boards worldwide.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × AC Power Adapter 7.5V DC \/ 1A (5.5×2.1mm barrel, right-angle plug, 105cm cable)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680422519019,"sku":"","price":12.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/AC-Adapter-7.5V-1A_1ece6019-f535-4bae-b8dd-d93dd78c04be.jpg?v=1723006465"},{"product_id":"ac-power-adapter-12v-dc-2a-5-5x2-1mm-barrel-universal-100-240v","title":"AC Power Adapter 12V DC 2A — 5.5×2.1mm Barrel, Universal 100–240V AC Input, Right-Angle Plug","description":"\u003ch2\u003eAC Power Adapter — 12V DC \/ 2A, Universal Input, 5.5×2.1mm Barrel Plug\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e12V DC 2A AC power adapter\u003c\/strong\u003e is the standard power supply for LED strips, relay boards, motor drivers, CCTV cameras, and any project requiring a 12V DC supply at up to 2A. With a universal \u003cstrong\u003e100–240V AC input\u003c\/strong\u003e, it works worldwide without voltage adapters. The \u003cstrong\u003eright-angle slim housing\u003c\/strong\u003e mounts parallel to the wall outlet or power strip, saving adjacent outlet space. The standard \u003cstrong\u003e5.5×2.1mm center-positive barrel plug\u003c\/strong\u003e connects directly to the vast majority of 12V electronics modules and development boards.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240V AC, 50\/60Hz (universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage (nominal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage (measured)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.4V no load → 12.2V @ 1A → 11.7V @ 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2A continuous (recommended: ≤1.5A for best stability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150–350mV (varies with load; best below 1.5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Plug\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5mm O.D. × 2.1mm I.D. barrel (center positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~97cm (38″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRight-angle slim, saves outlet space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance Notes\u003c\/h3\u003e\n\u003cp\u003eOutput regulation is good across the load range — voltage stays within 5% of nominal from no-load to 2A. Output ripple is 150mV at light loads, rising to ~250mV at 1.5A and ~350mV at full 2A load. \u003cstrong\u003eFor best performance, keep load at or below 1.5A\u003c\/strong\u003e — the adapter runs cooler and ripple remains lower. For projects requiring only 5V or 3.3V via a linear regulator, the \u003cstrong\u003e7.5V 1A adapter\u003c\/strong\u003e is a better choice as it minimizes regulator heat dissipation.\u003c\/p\u003e\n\n\u003ch3\u003e12V vs 7.5V Adapter — Which to Choose?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7.5V 1A adapter:\u003c\/strong\u003e Best for Arduino boards, breadboard power supply modules, and linear regulator projects (3.3V–6V output) — minimizes heat in onboard regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V 2A adapter (this):\u003c\/strong\u003e Best for LED strips (WS2812B, 5050), relay boards, stepper motor drivers (A4988, DRV8825), CCTV cameras, solenoid valves, and any load requiring 12V directly or higher current\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED strip power supply\u003c\/strong\u003e — WS2812B, 5050 RGB, and single-color LED strips (12V type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay board power supply\u003c\/strong\u003e — 12V relay coil supply for 4\/8\/16-channel relay modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStepper motor driver supply\u003c\/strong\u003e — A4988, DRV8825, TMC2208 motor power rail (12V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCCTV and IP camera power\u003c\/strong\u003e — standard 12V DC power for security cameras\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolenoid valve and actuator supply\u003c\/strong\u003e — 12V solenoid coil power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC-DC converter input\u003c\/strong\u003e — 12V input for buck converters (LM2596, XL4016) stepping down to 5V\/3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronics lab bench supply\u003c\/strong\u003e — general-purpose 12V \/ 2A regulated DC source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D printer heated bed and hotend power\u003c\/strong\u003e — 12V supply for RepRap-style printers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e5.5×2.1mm center-positive barrel plug\u003c\/strong\u003e is the universal DC power connector standard, compatible with Arduino Uno\/Mega DC jacks, most relay modules, LED strip controllers, DC-DC converter modules, CCTV cameras, and the vast majority of 12V electronics worldwide.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × AC Power Adapter 12V DC \/ 2A (5.5×2.1mm barrel, right-angle plug, ~97cm cable)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680428712171,"sku":"","price":12.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/AC-Adapter-12V-2A-Slim-1.jpg?v=1723006459"},{"product_id":"ac-power-adapter-5v-dc-2a-5-5x2-1mm-barrel-universal-100-240v","title":"AC Power Adapter 5V DC 2A — 5.5×2.1mm Barrel, Universal 100–240V AC Input, Right-Angle Plug","description":"\u003ch2\u003eAC Power Adapter — 5V DC \/ 2A, Universal Input, 5.5×2.1mm Barrel Plug\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e5V DC 2A AC power adapter\u003c\/strong\u003e provides a clean, regulated 5V supply at up to 2A — the standard voltage for USB-powered electronics, Arduino boards, Raspberry Pi (via barrel-to-USB adapter), and 5V LED strips. With a universal \u003cstrong\u003e100–240V AC input\u003c\/strong\u003e, it works worldwide without voltage adapters. The \u003cstrong\u003eright-angle slim housing\u003c\/strong\u003e mounts parallel to the wall outlet or power strip, saving adjacent outlet space. The standard \u003cstrong\u003e5.5×2.1mm center-positive barrel plug\u003c\/strong\u003e connects directly to breadboard power supply modules, Arduino DC jacks, and most 5V electronics modules.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–240V AC, 50\/60Hz (universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage (nominal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~200mV typical @ 2A load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Plug\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5mm O.D. × 2.1mm I.D. barrel (center positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRight-angle slim, saves outlet space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e5V vs 7.5V vs 12V Adapter — Which to Choose?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V 2A (this):\u003c\/strong\u003e Direct 5V supply for USB-equivalent loads, 5V LED strips, 5V relay boards, and projects that need 5V without an onboard regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7.5V 1A:\u003c\/strong\u003e Best for Arduino boards and breadboard power supply modules with onboard 5V\/3.3V linear regulators — minimizes regulator heat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V 2A:\u003c\/strong\u003e Best for 12V LED strips, relay coils, stepper motor drivers, and CCTV cameras\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V LED strip power supply\u003c\/strong\u003e — WS2812B, SK6812, and 5V addressable LED strips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V relay board power supply\u003c\/strong\u003e — direct 5V coil supply for relay modules without onboard regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard power supply module input\u003c\/strong\u003e — MB102, YwRobot (5V input mode)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Uno \/ Nano via DC barrel jack\u003c\/strong\u003e — bypasses onboard regulator for direct 5V supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaspberry Pi via barrel-to-USB-C adapter\u003c\/strong\u003e — with appropriate adapter cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32 \/ ESP8266 development board power\u003c\/strong\u003e — via 5V pin with barrel-to-pin adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronics lab bench 5V supply\u003c\/strong\u003e — general-purpose regulated 5V \/ 2A DC source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB hub and device power\u003c\/strong\u003e — via barrel-to-USB-A adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e5.5×2.1mm center-positive barrel plug\u003c\/strong\u003e is the universal DC power connector standard, compatible with Arduino Uno\/Mega DC jacks, MB102 breadboard power supplies, most relay modules, and the majority of 5V electronics project enclosures and development boards worldwide.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × AC Power Adapter 5V DC \/ 2A (5.5×2.1mm barrel, right-angle plug)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680437330155,"sku":"","price":12.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/AC-Adapter-5V-2A.jpg?v=1723006452"},{"product_id":"lm2577-adjustable-dc-dc-boost-module","title":"LM2577 Adjustable DC-DC Boost Module","description":"\u003cp\u003e\u003cspan\u003eBoosts a 3.5 – 35V input up to a 5 – 56V output @ up to 2A\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe LM2577 Adjustable DC-DC Boost Module can step-up the input voltage to a range of 5 – 56V at up to 2A.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLM2577 Adjustable DC-DC Boost Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY FEATURES OF LM2577 ADJUSTABLE DC-DC BOOST MODULE:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompact size\u003c\/li\u003e\n\u003cli\u003eLM2577 step-up converter IC with heatsink\u003c\/li\u003e\n\u003cli\u003eOutput voltage adjustment\u003c\/li\u003e\n\u003cli\u003eOutput current up to 2A (see chart below)\u003c\/li\u003e\n\u003cli\u003eInput voltage range 3.5 to 35V\u003c\/li\u003e\n\u003cli\u003eOutput voltage range 5 to 56V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDC-DC Boost converters step up the input voltage to a higher voltage while also stepping down the available current since the module can’t output more power than it inputs.\u003c\/p\u003e\n\u003cp\u003eThis LM2577 based DC-DC boost converter is adjustable and capable of outputting a voltage in the range of 5 – 56V with an allowable input voltage range of 3.5 – 35V.  The input voltage must be less than the output voltage.  The output power is limited to about 9- 45W depending on the input and output voltage settings.\u003c\/p\u003e\n\u003cp\u003eThe LM2577 converter IC has current and thermal limiting and comes with a small heatsink applied.\u003c\/p\u003e\n\u003cp\u003eAn on-board red LED illuminates when power is applied.\u003c\/p\u003e\n\u003ch3\u003eVoltage Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe module has a multi-turn pot for adjustment of the output voltage.\u003c\/p\u003e\n\u003cp\u003eTurning the pot CW increases the output voltage while turning it CCW decreases the output voltage.\u003c\/p\u003e\n\u003cp\u003eThe lowest output voltage will be determined by the input voltage as the output cannot be at a lower voltage than the input.  The highest output voltage is 56V.  While it is possible to adjust the output to be higher than 56V, permanent damage to the board will occur (so don’t do that!).\u003c\/p\u003e\n\u003ch3\u003eModule Connections\u003c\/h3\u003e\n\u003cp\u003eThese are compact little boards with the input power applied to one end and output power available on the other end.   With the silkscreen right-side up, the input will be on the right side.\u003c\/p\u003e\n\u003cp\u003eConnections are solder type so wires or header pins will need to be soldered to the board to connect power.  For light duty use on a solderless breadboard where not much current is being pulled, short M\/M jumper wires can work to connect power by soldering one end to the board and using the other end to plug into the breadboard.   For short term use such as to test the module, alligator clips can be used to make the connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= Input voltage (3.5 to 35V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN-\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= Ground for Input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= Output voltage (5 to 56V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT-\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= Ground for Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote:  The grounds are not isolated so the IN- and OUT- are connected together on the module.\u003c\/p\u003e\n\u003ch2\u003eOUR EVALUATION RESULTS:\u003c\/h2\u003e\n\u003cp\u003eThese modules are mainly handy when a higher voltage is needed and only a modest amount of current is required.\u003c\/p\u003e\n\u003cp\u003eThe LM2577 Adjustable DC-DC Boost Module maximum output power varies with the input voltage coming into the module and the output voltage setting.\u003c\/p\u003e\n\u003cp\u003eThe table has measurements taken at different input\/output voltages to get a feel for the amount of power that can be pulled from the device under some typical operating conditions.  Note that we aren’t testing it to the limits, these are just some representative operating points while keeping the IC well within a comfortable temperature range.\u003c\/p\u003e\n\u003cp\u003eThe thermal results are measured at the heat sink with an ambient temp of approx 25°C and no fan cooling.  We tested to a maximum of 2A or the max supported by the module with the specific input \/ output settings as listed in the table.  Efficiencies are also calculated.\u003c\/p\u003e\n\u003ch3\u003eOutput Current vs Input \/ Output Voltage\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered\" width=\"911\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage In\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eAmps Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eWatts Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\n\u003cstrong\u003eAmps \u003c\/strong\u003e\u003cstrong\u003eIn\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\n\u003cstrong\u003eWatts \u003c\/strong\u003e\u003cstrong\u003eIn\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eHeat Sink Temp °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.25\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e11.25\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e15.6\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e72%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.95\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e11.4\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.18\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e15.9\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e72%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e73\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.45\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e10.8\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.94\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e14.7\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e74%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e72\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e48\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.2\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.66\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e13.3\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e72%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e9\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.20\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e28.8\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e83%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e59\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.9\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e21.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.86\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e25.74\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e84%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e48\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e14.4\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.88\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e16.92\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e85%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.2\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e28.8\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.74\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e32.88\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e88%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e48\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.48\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e23\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.22\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e26.64\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e87%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e48\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e48.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.2\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e56.8\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e85%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e84+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRipple\/Noise\u003c\/h3\u003e\n\u003cp\u003eThe amount of ripple and noise on the output varies depending on the input\/output voltages, but it typically runs between 200-400mV with the worse case around 475mV as shown below.\u003c\/p\u003e\n\u003cdiv id=\"attachment_3221\" class=\"wp-caption aligncenter\"\u003e\n\u003cimg decoding=\"async\" aria-describedby=\"caption-attachment-3221\" class=\"wp-image-3221 entered lazyloaded\" src=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple.jpg\" alt=\"LM2577 Module Ripple\" width=\"800\" height=\"270\" data-lazy-srcset=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple.jpg 853w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-400x135.jpg 400w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-800x270.jpg 800w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-300x101.jpg 300w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-768x259.jpg 768w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-280x95.jpg 280w\" data-lazy-sizes=\"(max-width: 800px) 100vw, 800px\" data-lazy-src=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple.jpg\" data-ll-status=\"loaded\" sizes=\"(max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple.jpg 853w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-400x135.jpg 400w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-800x270.jpg 800w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-300x101.jpg 300w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-768x259.jpg 768w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/LM2577-Ripple-280x95.jpg 280w\"\u003e\n\u003cp id=\"caption-attachment-3221\" class=\"wp-caption-text\"\u003eLM2577 Module Ripple\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThese boards do not have any dedicated mounting holes.  Permanent mounting would require using double stick tape, Velcro or something similar.\u003c\/p\u003e\n\u003ch2\u003eBEFORE THEY ARE SHIPPED, THESE MODULES ARE:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspected\u003c\/li\u003e\n\u003cli\u003eOutput is set for 12V\u003c\/li\u003e\n\u003cli\u003eLoad tested 5V in, 12V out @ 0.75A\u003c\/li\u003e\n\u003cli\u003ePackaged in high quality resealable ESD bags for protection and easy storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNotes: \u003c\/em\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003ci\u003eBe sure to properly hook up the input and output connections before applying power to avoid possible damage to the module.\u003c\/i\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eDo not adjust the output higher than 56V or damage to the module will result.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFURTHER READING\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eFor more info on DC-DC Converters in general, see our\u003cstrong\u003e \u003cspan\u003e\u003ca href=\"https:\/\/protosupplies.com\/dc-dc-step-down-converter-overview\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDC-DC Converter Overview\u003c\/a\u003e\u003c\/span\u003e \u003c\/strong\u003epage.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable class=\"table table-hover\" width=\"806\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eMaximum Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eIN\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Input Voltage\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e35V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eIN\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Output Voltage\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e56V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOperating Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eVi\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e3.5 –  35V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e5 –  56V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Current Range (max continuous)\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e0.2A – 2A (See table above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e52kHz (measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e200-400mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e72%-88% (measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e L x W x H\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e 45 x 30 x 15mm (1.75 x 1.2 x 0.6″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDatasheet\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003ca href=\"http:\/\/www.ti.com\/lit\/ds\/snos658d\/snos658d.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e \u003cspan\u003e\u003cstrong\u003eLM2577 Chip\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!----\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680630497515,"sku":"","price":19.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/LM2577-Module-View.jpg?v=1723006325"},{"product_id":"lm2596s-adjustable-dc-dc-step-down-module","title":"LM2596S Adjustable DC-DC Step-Down Module","description":"\u003cp\u003e\u003cspan\u003eConverts a 3.5 – 40V input down to a 1.25 – 35V output @ up to 2A.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe LM2596S Adjustable DC-DC Step Down Module can step-down the input voltage to a range of 1.25 – 35V at up to 2A.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLM2596S Adjustable DC-DC Step Down Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY FEATURES OF LM2596S ADJUSTABLE DC-DC STEP DOWN MODULE:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompact size\u003c\/li\u003e\n\u003cli\u003eLM2596S converter IC\u003c\/li\u003e\n\u003cli\u003eOutput voltage adjustment\u003c\/li\u003e\n\u003cli\u003eOutput current up to 2A (see chart below)\u003c\/li\u003e\n\u003cli\u003eInput voltage range 3.5 to 40V\u003c\/li\u003e\n\u003cli\u003eOutput voltage range 1.25 to 35V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDC-DC Step-Down converters (also known as ‘Buck’ converters) convert a higher voltage to a lower voltage while also stepping up the available current.\u003c\/p\u003e\n\u003cp\u003eThis DC-DC Step-Down converter is adjustable and capable of outputting a voltage in the range of 1.25 to 35V at a continuous current of up to 1.5A and short-term current of up to 2A with a maximum power output of up to 24W.  The input voltage must be higher than the output voltage.\u003c\/p\u003e\n\u003cp\u003eThe LM2596S converter IC has over current and thermal limiting features built-in.\u003c\/p\u003e\n\u003cp\u003eThe board has 2 holes which can be used for mounting it permanently if desired using two small M3 screws.\u003c\/p\u003e\n\u003ch3\u003eVoltage Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe module has a multi-turn potentiometer for adjustment of the output voltage.\u003c\/p\u003e\n\u003cp\u003eTurning the pot CW increases the output voltage while turning it  CCW decreases the output voltage.\u003c\/p\u003e\n\u003cp\u003eWhen first received, the pot is usually railed in the CW direction so the output voltage will be close to the input voltage.  The pot will require multiple turns in the CCW direction before the output voltage starts to decrease.\u003c\/p\u003e\n\u003cp\u003eThe lowest output voltage is approximately 1.25V.  The upper limit of the adjustment range will depend on the input voltage and is typically about 1.5V less than the input voltage.  With a 12V input for instance, the upper output limit will be approximately 10.5V.\u003c\/p\u003e\n\u003ch3\u003eModule Connections\u003c\/h3\u003e\n\u003cp\u003eThese are compact boards with input power applied to one end and output power available on the other end. With the silkscreen right-side up, the input will be on the left side.\u003c\/p\u003e\n\u003cp\u003eConnections are solder type so wires or header pins will need to be soldered to the board to connect power.  The pinout is not on 0.1″ centers, so they cannot be plugged directly into a breadboard.  For light duty use on a solderless breadboard where not much current is being pulled, short M\/M jumper wires can work to connect power by soldering one end to the board and using the other end to plug into the breadboard. For short term use such as to test the module, small alligator clips can be used to make the connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN+\u003c\/strong\u003e = Input voltage (3.5 to 40V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN-\u003c\/strong\u003e = Ground for Input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT+\u003c\/strong\u003e = Output voltage (1.25 to 35V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT-\u003c\/strong\u003e = Ground for Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote:  The grounds on input and output side are in common.  This is not an isolated supply.\u003c\/p\u003e\n\u003ch2\u003eOUR EVALUATION RESULTS:\u003c\/h2\u003e\n\u003cp\u003eYou can find variations of these small DC-DC converters for sale in many places.  Unfortunately the sellers typically just state the maximum specs of the switcher IC that is being used in the design without regard to the quality of the overall implementation and rate these assemblies at 3A.\u003c\/p\u003e\n\u003cp\u003eTo get maximum performance requires providing significant heat sinking for the switcher IC, using high quality low ESR electrolytic capacitors and using an inductor that can handle the maximum output currents. These assemblies fall a little short on all 3 of these points which requires derating of their specs as we do here.\u003c\/p\u003e\n\u003cp\u003eHaving said that, these modules do have a great price\/performance ratio if they are used within their limits as outlined below and have proven very robust in our testing.  Their weakest point is their output ripple which runs around 300mV on average.  Not ideal for driving logic directly but works fine for driving a linear regulator, motors and similar applications.  A filter capacitor on the output can also be used to help reduce the ripple.\u003c\/p\u003e\n\u003cp\u003eThe table gives some thermal results with an ambient temp of approx 25°C and the module operating at different input and output voltages and current loads of 1A, 1.5A and 2A.\u003c\/p\u003e\n\u003cp\u003eIn general at 1A, the module is very comfortably limping along.  At 1.5A is it starting to get pretty warm but is still in a comfortable range.  At 2A it is starting to get pretty toasty and in some cases too warm as indicated in red.\u003c\/p\u003e\n\u003cp\u003eWhile this measurement is being taken on the converter IC, the capacitor and inductor thermals are tracking similarly.  Electrolytic capacitor life in particular is directly tied to their operating temp.  For long-term reliable use, I would not recommend running more than about 1.5A on this module.  For short-term use like for breadboarding, you can pull 2A without any problems.\u003c\/p\u003e\n\u003ch3\u003eOutput Current vs Input \/ Output Voltage\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered\" width=\"935\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eAmps out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eWatts out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\n\u003cstrong\u003eAmps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ein\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\n\u003cstrong\u003eWatts\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ein\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eIC temp °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.88\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.4\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e75%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.95\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.38\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.9\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e72%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.02\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e10.1\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e66%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cspan\u003e104\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.35\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.2\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e79%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.95\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.54\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.48\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e76%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.79\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.48\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e70%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.51\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.12\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e82%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e7.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.78\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.36\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e80%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e10.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.08\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12.96\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e77%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.18\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.32\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e76%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.95\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.28\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.72\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e74%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.39\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.36\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e71%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.27\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.48\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e77%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e7.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.41\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.84\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e76%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e10\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.56\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e13.44\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e74%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.59\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e14.16\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e85%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e18\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.87\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e20.88\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e86%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.17\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e28.08\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e86%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cspan\u003e94\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eBEFORE THEY ARE SHIPPED, THESE MODULES ARE:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSample inspected and tested per incoming shipment\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable class=\"table table-hover\" width=\"846\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eMaximum Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eIN\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Input Voltage\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e40V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Output Current (peak)\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOperating Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e1.25 –  35V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Current (max continuous)\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e150kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e50-400mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e66%-86% (measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e L x W x H\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e 43 x 21 x 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDatasheet\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e \u003ca href=\"https:\/\/www.onsemi.com\/pub\/Collateral\/LM2596-D.PDF\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003eLM2596 IC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680644522219,"sku":"","price":4.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/LM2596S-DC-DC-Converter-Module.jpg?v=1723006312"},{"product_id":"lm317-adjustable-linear-voltage-regulator-module-1-25v-37v-1-5a","title":"LM317 Adjustable Linear Voltage Regulator Module – 1.25V to 37V, 1.5A","description":"\u003ch2\u003eLM317 Adjustable Linear Voltage Regulator Module – 1.25V to 37V, 1.5A\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eLM317-based adjustable voltage regulator module\u003c\/strong\u003e provides a fully assembled, ready-to-use variable DC power supply built around the classic LM317T regulator IC. Turn the onboard potentiometer to set any output voltage from 1.25V to 37V at up to 1.5A – no soldering or external components required. Ideal for electronics prototyping, bench power supply applications, and learning voltage regulation principles.\u003c\/p\u003e\n\n\u003ch3\u003eModule Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRegulator IC:\u003c\/strong\u003e LM317T (TO-220)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 1.25V – 37V (adjustable via onboard potentiometer)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1.5A (continuous, with heatsink)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e Must be at least 3V above desired output (max 40V DC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Setting:\u003c\/strong\u003e Onboard multi-turn potentiometer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Ripple:\u003c\/strong\u003e Low (linear regulation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Built-in thermal shutdown, overcurrent, and SOA protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConnect DC input (Vin) to a power supply at least 3V above your target output voltage\u003c\/li\u003e\n  \u003cli\u003eConnect a multimeter to the output terminals\u003c\/li\u003e\n  \u003cli\u003eAdjust the onboard potentiometer until the desired output voltage is displayed\u003c\/li\u003e\n  \u003cli\u003eConnect your load to the output terminals\u003c\/li\u003e\n  \u003cli\u003eAdd a heatsink to the LM317T for loads above 500mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable bench power supply:\u003c\/strong\u003e Variable voltage source for electronics prototyping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery charger:\u003c\/strong\u003e Adjustable constant-voltage charging\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED driver:\u003c\/strong\u003e Adjustable current limiting for LED strings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor speed control:\u003c\/strong\u003e Variable voltage for DC motor speed adjustment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronics education:\u003c\/strong\u003e Hands-on demonstration of linear voltage regulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × LM317 adjustable linear voltage regulator module (assembled)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePlug in, adjust, and power – the LM317 module delivers any voltage from 1.25V to 37V at 1.5A with a simple potentiometer adjustment, no assembly required.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680653304043,"sku":"","price":8.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/LM317-Module-1.jpg?v=1723006293"},{"product_id":"ltc1871-adjustable-dc-dc-boost-module","title":"LTC1871 Adjustable DC-DC Boost Module","description":"\u003ch2\u003eLTC1871 Adjustable DC-DC Boost Module — 3.5–30V \/ 10A \/ 100W with Built-In Voltmeter\u003c\/h2\u003e\n\n\u003cp\u003eA high-power adjustable DC-DC boost (step-up) converter module based on the Linear Technology LTC1871 controller IC, capable of stepping up any input voltage from 3.5–30V to a higher output voltage in the same range at up to 6A continuous (10A peak) and 100W maximum output power. The built-in dual-display voltmeter shows input and output voltage simultaneously, eliminating the need for a separate multimeter during setup and adjustment.\u003c\/p\u003e\n\n\u003cp\u003eEach module is inspected, output pre-set to 12V, and load-tested at 5V in \/ 12V out \/ 5A before shipping. Shipped in an ESD-protective resealable bag.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eController IC:\u003c\/strong\u003e LTC1871 (Linear Technology \/ Analog Devices)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology:\u003c\/strong\u003e Non-isolated boost (step-up) converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 3.5V – 30V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage Range:\u003c\/strong\u003e 3.5V – 30V (must be higher than input)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 6A continuous \/ 10A peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Power:\u003c\/strong\u003e 100W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Frequency:\u003c\/strong\u003e 50kHz – 1MHz (measured ~500kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e 85–98% (varies with input\/output ratio and load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Ripple:\u003c\/strong\u003e 50–250mV (increases with load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Built-in red LED voltmeter (input\/output, toggleable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Adjustment:\u003c\/strong\u003e Multi-turn potentiometer (CW = increase, CCW = decrease)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e Screw terminals (dual IN+\/IN−, dual OUT+\/OUT−)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 67 × 42 × 20mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e Non-isolated (input and output GND are common)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMeasured Efficiency (Selected Operating Points)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5V in → 9V out @ 3A: 85% efficiency, MOSFET 75°C\u003c\/li\u003e\n\u003cli\u003e9V in → 12V out @ 4.35A: 92% efficiency, MOSFET 86°C\u003c\/li\u003e\n\u003cli\u003e12V in → 24V out @ 3A: 94% efficiency, MOSFET 85°C\u003c\/li\u003e\n\u003cli\u003e24V in → 30V out @ 3.8A: 98% efficiency, MOSFET 89°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVoltmeter Display Operation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle button press cycles through: Input voltage → Output voltage → Auto-switch (alternates every 3s)\u003c\/li\u003e\n\u003cli\u003eRed LED lights when input voltage is displayed\u003c\/li\u003e\n\u003cli\u003ePress and hold ~3s: shows current display mode ([0]=input, [1]=output, [2]=auto)\u003c\/li\u003e\n\u003cli\u003eHold additional ~2s: display turns off; press again to restore\u003c\/li\u003e\n\u003cli\u003eDisplay accuracy: ±0.1V (note: output reading may shift slightly under heavy load)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWiring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN+:\u003c\/strong\u003e Positive input voltage (3.5–30V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN−:\u003c\/strong\u003e Input ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT+:\u003c\/strong\u003e Positive output voltage (3.5–30V, higher than input)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT−:\u003c\/strong\u003e Output ground (common with IN−)\u003c\/li\u003e\n\u003cli\u003eDual terminals on each connection allow parallel wiring of multiple loads or redundant cables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Connect input and output wiring correctly before applying power. Reverse connection may damage the module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThermal Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMOSFET and Schottky diode have heatsinks installed on the module\u003c\/li\u003e\n\u003cli\u003eAt 6A input \/ high step-up ratios, MOSFET temperature reaches 85–91°C — ensure adequate ventilation\u003c\/li\u003e\n\u003cli\u003eFor sustained high-power operation, add external airflow (small fan) to keep MOSFET below 100°C\u003c\/li\u003e\n\u003cli\u003eOutput ripple increases significantly at high load — add output capacitor (470µF–1000µF) if ripple-sensitive loads are connected\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5V USB power bank → 12V\/24V output for automotive accessories\u003c\/li\u003e\n\u003cli\u003e12V battery → 24V\/30V for higher-voltage motors or LED drivers\u003c\/li\u003e\n\u003cli\u003eSolar panel (low voltage) → regulated higher voltage for charging\u003c\/li\u003e\n\u003cli\u003eLab bench adjustable boost supply (3.5–30V output)\u003c\/li\u003e\n\u003cli\u003eLaptop power from 12V car battery (5V–12V → 19V–20V)\u003c\/li\u003e\n\u003cli\u003eLED driver supply voltage boost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × LTC1871 adjustable DC-DC boost module (pre-tested, output set to 12V)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680660545771,"sku":"","price":27.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/LTC1871-Boost-Module.jpg?v=1723006280"},{"product_id":"mp1584-mini-adjustable-dc-dc-step-down-module","title":"MP1584 Mini Adjustable DC-DC Step-Down Module","description":"\u003cp\u003e\u003cspan\u003eMini module converts a 4.5 – 28V input down to a 0.8 – 20V output @ up to 2A.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe MP1584 Mini Adjustable DC-DC Step Down Module can step-down a 4.5 to 28V input voltage to a 0.8 to 20V output at up to 2A.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMP1584 Mini Adjustable DC-DC Step Down Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY FEATURES OF MP1584 MINI ADJUSTABLE DC-DC STEP DOWN MODULE:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMiniature size\u003c\/li\u003e\n\u003cli\u003eMP1584 converter IC\u003c\/li\u003e\n\u003cli\u003eAdjustable output voltage w\/ adjustment potentiometer\u003c\/li\u003e\n\u003cli\u003eExcellent load and voltage regulation\u003c\/li\u003e\n\u003cli\u003eOutput current 1.5A with peaks up to 2A\u003c\/li\u003e\n\u003cli\u003eInput voltage range 4.5 to 28V\u003c\/li\u003e\n\u003cli\u003eOutput voltage range 0.8 to 20V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDC-DC Step-Down converters (also known as ‘Buck’ converters) convert a higher voltage to a lower voltage while also stepping up the available current.\u003c\/p\u003e\n\u003cp\u003eThis DC-DC Step-Down converter is adjustable and capable of outputting a voltage in the range of 0.8 to 20V at a continuous current of up to 1.5A and short-term current of up to 2A.\u003c\/p\u003e\n\u003cp\u003eThe input voltage must be higher than the output voltage with a typical voltage drop-out of 1.6V.\u003c\/p\u003e\n\u003cp\u003eThe MP1584 is good for up to 3A max which is how it is typically advertised, but in this small packaging with minimal heat sinking, current should be kept down around 1.5A or less for extended operation with peaks of up to 2A.   The device is able to use low ESR bulk ceramic capacitors rather than electrolytic caps which avoids long-term aging concerns and contributes to the compact packaging.\u003c\/p\u003e\n\u003cp\u003eThe MP1584 converter IC has over current and thermal limiting features built-in to safely shut the device down if driven too hard.\u003c\/p\u003e\n\u003ch3\u003eVoltage Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe module has a single-turn potentiometer for adjustment of the output voltage.\u003c\/p\u003e\n\u003cp\u003eTurning the pot CW decreases the output voltage while turning it  CCW increases the output voltage.  Because the pot is single-turn, setting an exact voltage is typically not possible, but the setting can easily be set to with a couple percent of the target value which is fine for most applications.  For example when targeting 5V, expect to hit 4.95 – 5.05V.\u003c\/p\u003e\n\u003cp\u003eThe lowest output voltage is approximately 0.8V.  The upper limit of the adjustment range will depend on the input voltage and is typically about 1.6V less than the input voltage.  With a 12V input for instance, the upper output limit will be approximately 10.4V before the module may drop out of regulation.\u003c\/p\u003e\n\u003ch3\u003eModule Connections\u003c\/h3\u003e\n\u003cp\u003eThese are compact boards with 4 solder connections.   Each connection point has 2 hole\/pads for making connections.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e=      Input Voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN-\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e=       Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= Output Voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT-\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e=  Ground.  Connected to IN- on module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote that although the pinout side-to-side is on 0.1″ centers, the pinout from end-to-end is not on 0.1″ centers, so it will not plug directly into a breadboard.\u003c\/p\u003e\n\u003ch2\u003eOUR EVALUATION RESULTS:\u003c\/h2\u003e\n\u003cp\u003eThese are nice small modules and have excellent voltage and load regulation with a low ripple voltage as long as you don’t get too close to the drop-out voltage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRipple voltage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Measured @ 30mV-50mV.  For best ripple performance, the input voltage should be at least 1.6 to 2V higher than the output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage regulation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– With the output adjusted to 5V, varying the input voltage over the range of 7 – 28V resulted in a 0.01V change in the output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLoad regulation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– With input of 12V and output adjusted to 5V, varying the load over the range of 0.0A to 2.0A resulted in a 0.03V change in the output.\u003c\/p\u003e\n\u003cp\u003eThe table below gives some thermal results with an ambient temp of approx 22°C and the module operating at different input and output voltages and current loads of 1A, 1.5A and 2A.\u003c\/p\u003e\n\u003cp\u003eIn general at 1A, the module is very comfortably limping along.  At 1.5A is it starting to get pretty warm but is still in a comfortable range.  At 2A it is starting to get pretty toasty and in some cases too warm as indicated in red.\u003c\/p\u003e\n\u003cp\u003eWhile this measurement is being taken on the converter IC, the inductor thermals are tracking similarly.  For long-term reliable use, I would not recommend running more than about 1.5A on this module.  For short-term use like for breadboarding, you can pull up to 2A depending on input\/output voltages.\u003c\/p\u003e\n\u003ch3\u003eOutput Current vs Input \/ Output Voltage\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered\" width=\"931\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eAmps out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eWatts out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\n\u003cstrong\u003eAmps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ein\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\n\u003cstrong\u003eWatts\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ein\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eIC temp °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e3.3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.79\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.95\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e84%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.95\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.21\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.05\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e82%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eOut of regulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e12\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e3.3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.95\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.0\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e83%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.82\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.84\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cspan\u003e114\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e5.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.47\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.64\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e87%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e46\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e7.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.72\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e8.64\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e87%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e10.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.97\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e11.64\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e86%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e87\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e24\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e5.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.25\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.0\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e83%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e12.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.55\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e13.2\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e91%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eBEFORE THEY ARE SHIPPED, THESE MODULES ARE:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSample inspected and tested per incoming shipment.\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable class=\"table table-hover\" width=\"846\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eMaximum Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eIN\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e4.5 – 28V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Output Current (peak)\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOperating Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e 0.8 –  20V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Current (max continuous)\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e1MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e30-50mV (measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003eUp to 91%\u003cbr\u003e82%-91% (measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e L x W x H\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e 23 x 17 x 5mm (0.9 x 0.7 x 0.2″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDatasheet\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e \u003ca href=\"https:\/\/www.monolithicpower.com\/pub\/media\/document\/MP1584_r1.0.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003eMP1584 IC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680697540843,"sku":"","price":3.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/MP1584-Mini-Adjustable-DC-DC-Step-Down-Module.jpg?v=1723006274"},{"product_id":"mp2315-mini-adjustable-dc-dc-step-down-module","title":"MP2315 Mini Adjustable DC-DC Step-Down Module","description":"\u003cp\u003e\u003cspan\u003eUltra small module converts 4.5 – 24V input down to a 0.8 – 22V output @ up to 2A.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe MP2315 Mini Adjustable DC-DC Step Down Module can step-down a 4.5 to 24V input voltage to a 0.8 to 22V output at up to 2A.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMP2315 Mini Adjustable DC-DC Step Down Module\u003c\/li\u003e\n\u003cli\u003e4-pin straight male header strip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY FEATURES OF MP2315 MINI ADJUSTABLE DC-DC STEP DOWN MODULE:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra miniature size\u003c\/li\u003e\n\u003cli\u003eMP2315 converter IC\u003c\/li\u003e\n\u003cli\u003eAdjustable output voltage w\/ optional fixed voltage outputs\u003c\/li\u003e\n\u003cli\u003eExcellent load and voltage regulation\u003c\/li\u003e\n\u003cli\u003eOutput current 1.5A with peaks up to 2A\u003c\/li\u003e\n\u003cli\u003eInput voltage range 4.5 to 24V\u003c\/li\u003e\n\u003cli\u003eOutput voltage range 0.8 to 22V\u003c\/li\u003e\n\u003cli\u003eOutput enable pin compatible with 3.3 \u0026amp; 5V logic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDC-DC Step-Down converters (also known as ‘Buck’ converters) convert a higher voltage to a lower voltage while also stepping up the available current.\u003c\/p\u003e\n\u003cp\u003eThis DC-DC Step-Down converter is adjustable and capable of outputting a voltage in the range of 0.8 to 22V at a continuous current of up to 1.5A and short-term current of up to 2A. The input voltage must be higher than the output voltage.  The module also has an option on the back to cut a trace and bridge solder pads to have the module output a fixed voltage.\u003c\/p\u003e\n\u003cp\u003eThe MP2315 is good for up to 3A max which is how it is typically advertised, but in this tiny packaging with minimal heat sinking, current should be kept down around 1.5A or less for extended operation with peaks of up to 2A.   The device is able to use low ESR bulk ceramic capacitors rather than electrolytic caps which avoids long-term aging concerns and contributes to the compact packaging.\u003c\/p\u003e\n\u003cp\u003eThe MP2315 converter IC has over current and thermal limiting features built-in to safely shut the device down if driven too hard.\u003c\/p\u003e\n\u003ch3\u003eVoltage Adjustment\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUsing Adjustable Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs-shipped, the module has a single-turn potentiometer for adjustment of the output voltage.\u003c\/p\u003e\n\u003cp\u003eTurning the pot CW increases the output voltage while turning it  CCW decreases the output voltage.  Because the pot is single-turn, setting an exact voltage is typically not possible, but the setting can easily be set to within a couple percent of the target value which is fine for most applications.  For example when targeting 5V, expect to hit 4.95 – 5.05V.\u003c\/p\u003e\n\u003cp\u003eThe lowest output voltage is approximately 0.8V.  The upper limit of the adjustment range will depend on the input voltage and is typically about 0.6V less than the input voltage.  With a 12V input for instance, the upper output limit will be approximately 11.4V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsing Fixed Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOptionally, a trace on the back of the module can be cut and one of several solder pads can be bridged to have the converter output a fixed voltage of 1.8V, 2.5V, 3.3V, 5V, 9V or 12V.\u003cimg decoding=\"async\" class=\"alignright wp-image-11371 size-full entered lazyloaded\" alt=\"MP2315 Mini Adjustable DC-DC Step-Down Module - Jumpers\" width=\"224\" height=\"326\" data-lazy-srcset=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2019\/05\/MP2315-Mini-Adjustable-DC-DC-Step-Down-Module-Jumpers.jpg 224w, https:\/\/protosupplies.com\/wp-content\/uploads\/2019\/05\/MP2315-Mini-Adjustable-DC-DC-Step-Down-Module-Jumpers-206x300.jpg 206w, https:\/\/protosupplies.com\/wp-content\/uploads\/2019\/05\/MP2315-Mini-Adjustable-DC-DC-Step-Down-Module-Jumpers-128x187.jpg 128w\" data-lazy-sizes=\"(max-width: 224px) 100vw, 224px\" data-lazy-src=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2019\/05\/MP2315-Mini-Adjustable-DC-DC-Step-Down-Module-Jumpers.jpg\" src=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2019\/05\/MP2315-Mini-Adjustable-DC-DC-Step-Down-Module-Jumpers.jpg\" data-ll-status=\"loaded\" sizes=\"(max-width: 224px) 100vw, 224px\" srcset=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2019\/05\/MP2315-Mini-Adjustable-DC-DC-Step-Down-Module-Jumpers.jpg 224w, https:\/\/protosupplies.com\/wp-content\/uploads\/2019\/05\/MP2315-Mini-Adjustable-DC-DC-Step-Down-Module-Jumpers-206x300.jpg 206w, https:\/\/protosupplies.com\/wp-content\/uploads\/2019\/05\/MP2315-Mini-Adjustable-DC-DC-Step-Down-Module-Jumpers-128x187.jpg 128w\"\u003e\u003c\/p\u003e\n\u003cp\u003eCutting the small trace requires a sharp Exacto knife or razor blade and either good eye-sight or a magnifier of some kind.  Solder bridging the pads will require a soldering iron with a fairly small tip.\u003c\/p\u003e\n\u003cp\u003eIf it is desired to return to the adjustable output, the ADJ pads can be shorted.\u003c\/p\u003e\n\u003cp\u003eIn our testing, the accuracy of the fixed output voltages was within 5% on all settings and was very close on the 3.3 and 5V settings as shown in the table below.\u003c\/p\u003e\n\u003ctable class=\"table table-bordered\" width=\"400\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"312\"\u003e\u003cstrong\u003eVoltage Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"312\"\u003e\u003cstrong\u003eMeasured Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"312\"\u003e1.8V\u003c\/td\u003e\n\u003ctd width=\"312\"\u003e1.71V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"312\"\u003e2.5V\u003c\/td\u003e\n\u003ctd width=\"312\"\u003e2.39V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"312\"\u003e3.3V\u003c\/td\u003e\n\u003ctd width=\"312\"\u003e3.29V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"312\"\u003e5V\u003c\/td\u003e\n\u003ctd width=\"312\"\u003e4.97V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"312\"\u003e9V\u003c\/td\u003e\n\u003ctd width=\"312\"\u003e8.77V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"312\"\u003e12V\u003c\/td\u003e\n\u003ctd width=\"312\"\u003e11.65V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOutput Enable\u003c\/h3\u003e\n\u003cp\u003eThe module has an EN (Enable) pin which is active HIGH.\u003c\/p\u003e\n\u003cp\u003eThe module has this pin pulled high by default, so the module will always be enabled and the EN pin can be left unconnected if the module will always be enabled.\u003c\/p\u003e\n\u003cp\u003eTo use this feature, the input can be driven LOW by connecting it to a digital output pin on an MCU or it can be grounded via a switch to disable the output.  The EN pin is compatible with 3.3 and 5V logic levels.\u003c\/p\u003e\n\u003ch3\u003eModule Connections\u003c\/h3\u003e\n\u003cp\u003eThese are very compact boards with 4 solder connections on standard 0.1″ centers.  A male header strip is provided which can be soldered to the board for making connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 x 4 Header\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e=     Enable.  Active HIGH and pulled HIGH on the module.  Pull LOW to disable the module output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e=   Input voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVO+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e=  Output voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeep in mind when using these modules on a solderless breadboard that with higher currents the voltage drop through standard breadboard jumpers can become significant.   Ensure you use larger gauge wire, keep the wires short and\/or double up on the wires to minimize any voltage drop.\u003c\/p\u003e\n\u003ch2\u003eOUR EVALUATION RESULTS:\u003c\/h2\u003e\n\u003cp\u003eThese are actually pretty impressive little modules for their size and have excellent voltage and load regulation with a very low ripple voltage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRipple voltage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewas measured @ 30mV with an increase up to 50mV with no load on the module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage regulation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis spec’d at ±0.5%.  With the output adjusted to 5V, varying the input voltage over the range of 6 – 24V resulted in a 0.04V change in the output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLoad regulation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis spec’d at ±1%.  With input of 12V and output adjusted to 5V, varying the load over the range of 0.0A to 2.0A resulted in a 0.1V change in the output\u003c\/p\u003e\n\u003cp\u003eThe table below gives some thermal results with an ambient temp of approx 25°C and the module operating at different input and output voltages and current loads of 1A, 1.5A and 2A.\u003c\/p\u003e\n\u003cp\u003eIn general at 1A, the module is very comfortably limping along.  At 1.5A is it starting to get pretty warm but is still in a comfortable range.  At 2A it is starting to get pretty toasty and in some cases too warm as indicated in red.\u003c\/p\u003e\n\u003cp\u003eWhile this measurement is being taken on the converter IC, the inductor thermals are tracking similarly.  For long-term reliable use, I would not recommend running more than about 1.5A on this module.  For short-term use like for breadboarding, you can pull 2A without any problems.\u003c\/p\u003e\n\u003ch3\u003eOutput Current vs Input \/ Output Voltage\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered\" width=\"931\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eAmps out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eWatts out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\n\u003cstrong\u003eAmps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ein\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\n\u003cstrong\u003eWatts\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ein\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eIC temp °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e3.3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.77\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.85\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e86%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.95\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.16\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.8\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e85%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.62\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e8.1\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e82%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e12\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e3.3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.95\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.47\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.64\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e88%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.64\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e7.68\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e86%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e5.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.46\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.52\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e91%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e7.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.69\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e8.28\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e91%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e10.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.95\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e11.4\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e88%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e91\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e24\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e5.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.25\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.0\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e83%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003e12.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.57\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e13.68\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e89%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eBEFORE THEY ARE SHIPPED, THESE MODULES ARE:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSample inspected and tested per incoming shipment\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable class=\"table table-hover\" width=\"846\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eMaximum Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eIN\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e4.5 – 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Output Current (peak)\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOperating Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e 0.8 –  22V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Current (max continuous)\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e500kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e30mV (measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003eUp to 97.5%\u003cbr\u003e83%-91% (measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e L x W x H\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e 20 x 11 x 6mm (0.79 x 0.43 x 0.24″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDatasheet\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e \u003ca href=\"https:\/\/www.monolithicpower.com\/en\/documentview\/productdocument\/index\/doc_url\/L01QMjMxNV9yMS4wMS5wZGY\/prod_id\/ODcy\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003eMP2315 IC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680705929451,"sku":"","price":4.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/MP2315-Mini-Adjustable-DC-DC-Step-Down-Module-1.jpg?v=1723006264"},{"product_id":"mt3608-mini-adjustable-dc-dc-boost-module","title":"MT3608 Mini Adjustable DC-DC Boost Module","description":"\u003ch2\u003eMT3608 Mini Adjustable DC-DC Boost Module — 2.5–24V In \/ 5–28V Out \/ 1.5A\u003c\/h2\u003e\n\n\u003cp\u003eThe MT3608 is a compact, low-cost DC-DC boost (step-up) converter module measuring just 37×17mm — small enough to fit on a breadboard or inside a compact enclosure. Based on the MT3608 boost converter IC running at 1.2MHz, it uses ceramic capacitors instead of electrolytic caps for long-term reliability and compact packaging. Output voltage is adjustable from 5V to 28V via a multi-turn potentiometer, with input voltage range of 2.5–24V.\u003c\/p\u003e\n\n\u003cp\u003eBest suited for low-to-moderate current applications (up to 500mA–1A) where compact size and low cost are priorities. For higher current requirements, consider the LTC1871 (6A) or LM2577 (2A) modules.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eController IC:\u003c\/strong\u003e MT3608\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology:\u003c\/strong\u003e Non-isolated boost (step-up) converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 2.5V – 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage Range:\u003c\/strong\u003e 5V – 28V (must be higher than input)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1.5A peak \/ 1.0A recommended continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Frequency:\u003c\/strong\u003e 1.2MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e Up to 92%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Ripple:\u003c\/strong\u003e ~500mV typical (add 100µF output cap to reduce to ~30mV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Adjustment:\u003c\/strong\u003e Multi-turn potentiometer (CCW = increase, CW = decrease)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e Solder pads with through-holes (VIN+, VIN−, OUT+, OUT−)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdle Current Draw:\u003c\/strong\u003e ~1mA (disconnect from battery when not in use)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 37 × 17 × 7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e Non-isolated (VIN− and OUT− are common)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest performance:\u003c\/strong\u003e Output current ≤500mA — good voltage and load regulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAt 1A load:\u003c\/strong\u003e Output may drop ~1.3V from no-load setting — adjust pot accordingly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRipple reduction:\u003c\/strong\u003e Add 100µF electrolytic capacitor across output — reduces ripple from 900mV to 30mV in worst case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage regulation:\u003c\/strong\u003e 5–9V input variation causes ~0.11V output change at 500mA load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal protection:\u003c\/strong\u003e Built-in overcurrent and thermal shutdown in MT3608 IC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWiring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN+:\u003c\/strong\u003e Positive input (2.5–24V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN−:\u003c\/strong\u003e Input ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT+:\u003c\/strong\u003e Positive output (5–28V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT−:\u003c\/strong\u003e Output ground (common with VIN−)\u003c\/li\u003e\n\u003cli\u003eSolder wires or short jumper pins to pads for breadboard use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMT3608 vs. LM2577 vs. LTC1871\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMT3608:\u003c\/strong\u003e 2.5–24V in, 5–28V out, 1A. Smallest, lowest cost. For compact low-current boost applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLM2577:\u003c\/strong\u003e 3.5–35V in, 5–56V out, 2A. Higher output voltage (up to 56V). For 48V applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLTC1871:\u003c\/strong\u003e 3.5–30V in\/out, 6A continuous. Highest current, built-in voltmeter. For high-power applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3.7V LiPo → 5V USB output (power bank circuit)\u003c\/li\u003e\n\u003cli\u003e5V USB → 9V\/12V for Arduino projects requiring higher voltage\u003c\/li\u003e\n\u003cli\u003e3.3V MCU supply → 5V for peripherals\u003c\/li\u003e\n\u003cli\u003eSolar panel (low voltage) → 5V\/12V regulated output\u003c\/li\u003e\n\u003cli\u003eCompact embedded system voltage boost\u003c\/li\u003e\n\u003cli\u003eLED driver supply boost (5V → 12V for LED strips)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × MT3608 mini adjustable DC-DC boost module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680714875115,"sku":"","price":2.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/MT3608-DC-DC-Boost-Converter.jpg?v=1723006253"},{"product_id":"xh-m404-adjustable-dc-dc-step-down-module","title":"XH-M404 Adjustable DC-DC Step-Down Module","description":"\u003cp\u003e\u003cspan\u003eConverts a 5 – 40V input down to 1.25 – 36V @ up to 8A.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe XH-M404 Adjustable DC-DC Step-Down Module can can step-down the input voltage to a range of 1.25 – 36V at up to 8A.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXH-M404 Adjustable DC-DC Step Down Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY FEATURES OF XH-M404 ADJUSTABLE DC-DC STEP DOWN MODULE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXL4016 step-down converter IC\u003c\/li\u003e\n\u003cli\u003eOutput voltage adjustment\u003c\/li\u003e\n\u003cli\u003eBuilt-in green voltmeter shows output voltage\u003c\/li\u003e\n\u003cli\u003eOutput current up to 8A (see chart below)\u003c\/li\u003e\n\u003cli\u003eInput voltage range 5 to 40V\u003c\/li\u003e\n\u003cli\u003eOutput voltage range 1.25 to 36V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDC-DC Step-Down converters (also known as ‘Buck’ converters) convert a higher voltage to a lower voltage while also stepping up the available current.\u003c\/p\u003e\n\u003cp\u003eThis DC-DC Step-Down converter is adjustable and capable of outputting a voltage in the range of 1.25 to 36V at a continuous current of up to 5A and short-term current of up to 8A with a maximum power output of up to 120W.  The input voltage must be higher than the output voltage.\u003c\/p\u003e\n\u003cp\u003eThe XL4016 converter IC has over current limiting and thermal shutdown features built-in.\u003c\/p\u003e\n\u003cp\u003eThe board has 4 holes in the corners which can be used for mounting it permanently if desired using  small screws.  There are some components on the backside which need to be protected from shorting if mounting close to a metallic surface.\u003c\/p\u003e\n\u003ch3\u003eOutput Display\u003c\/h3\u003e\n\u003cp\u003eThe built-in green voltmeter display shows the output voltage.\u003c\/p\u003e\n\u003cp\u003eThe display has a stated accuracy of ± 0.1V.  There is a small potentiometer on the back of the module that can be used to calibrate the display against a reference voltmeter if desired.\u003c\/p\u003e\n\u003ch3\u003eVoltage Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe module has a multi-turn potentiometer for adjustment of the output voltage.\u003c\/p\u003e\n\u003cp\u003eTurning the pot CW increases the output voltage while turning it  CCW decreases the output voltage.\u003c\/p\u003e\n\u003cp\u003eThe lowest output voltage is approximately 1.25V.  The upper limit of the adjustment range will depend on the input voltage and is typically about 1.5V less than the input voltage.  With a 12V input for instance, the upper output limit will be approximately 10.5V.\u003c\/p\u003e\n\u003ch3\u003eInput Power\u003c\/h3\u003e\n\u003cp\u003eThese are compact boards with input power applied to one end and output power available on the other end, unfortunately with no clear markings unless you read Chinese.\u003c\/p\u003e\n\u003cp\u003eWith the LED display facing towards you, the input is on the left and the output is on the right.  The connections are made using screw terminals for easy connection to wires for hookup.\u003c\/p\u003e\n\u003cp\u003eThe minimum recommend input voltage is 5V.  With a 5V input, the LED display will dim, but the converter will continue to operate OK.  At 6V input, the display will be at full brightness.\u003c\/p\u003e\n\u003cp\u003eThe input has a reverse polarity protection diode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Power Terminals (Left Side)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e‘+’\u003c\/strong\u003e = Input voltage (5 to 40V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e‘-‘\u003c\/strong\u003e = Ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOutput Power\u003c\/h3\u003e\n\u003cp\u003eOutput power is available on the right side of the module.  It also uses screw terminals for easy connection to wire for hookup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Power Terminals (Right Side)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e‘+’\u003c\/strong\u003e = Output voltage (1.25 to 36V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e‘-‘\u003c\/strong\u003e = Ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOUR EVALUATION RESULTS:\u003c\/h2\u003e\n\u003cp\u003eThis DC-DC Converter is built with some heavy duty parts which is nice to see.\u003c\/p\u003e\n\u003cp\u003eHeat sinks are large and finned with good thermal coupling and they are also electrically isolated.  Because of the large heat sinks, force air cooling if utilized is very effective and can easily decrease temps by 30°C or more.\u003c\/p\u003e\n\u003cp\u003eThe inductor utilizes heavy-duty wire that can handle the rated current. The Schottky diode is a massive MBR20100C dual 10A unit which is also mounted to a large heat sink.\u003c\/p\u003e\n\u003cp\u003eWe have pushed 10A though the device with some fan cooling to test limits, however the chip is only rated up to 8A, so even with fan cooling, more than 8A should not be pulled from the module. For long-term use, 5A is a good upper limit depending on the input \/ output voltage settings and assuming no fan cooling. With fan cooling, 8A is supported in many of the modes.\u003c\/p\u003e\n\u003cp\u003eThe table below gives some thermal results with an ambient temp of approx 25°C and no fan cooling.  We tested at 5A and in some cases then tested at 8A or the upper current limit where we were getting close to a thermal shutdown.  With forced air cooling, the temperatures dropped by about 30°C on average when under higher loads.\u003c\/p\u003e\n\u003ch3\u003eOutput Current vs Input \/ Output Voltage\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered\" width=\"958\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eAmps out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eWatts out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eAmps in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eWatts in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eIC temp °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e16.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.06\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e20.30\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e81%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e7.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e23.1\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.16\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e30.8\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e75%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e16.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.78\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e21.36\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e77%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e8.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e23.1\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.16\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e37.44\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e62%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (86+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e25.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.46\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e29.52\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e85%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e8.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e40.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.2\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e50.4\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e79%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (94+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e45.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.06\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e48.72\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e92%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e16.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.96\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e23.04\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e72%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e8.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e23.1\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e38.4\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e60%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e25.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.32\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e31.68\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e79%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e6.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e30.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.62\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e38.88\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e77%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e60.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.72\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e65.28\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e92%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e18.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e90.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.94\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e94.56\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e95%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e32\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e16.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.76\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e24.32\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e68%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e68+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e25.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.02\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e32.64\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e77%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e72+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e60.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e67.84\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e88%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e79+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e18.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e90.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.04\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e97.28\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e93%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e83+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e24.0V\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e120.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.90\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e124.8\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e96%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e78+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe ripple on the output is typically around 100mv peak-peak which is pretty good.  The module does have a fair amount of noise spikes that average 150-400mV depending on loading but this shouldn’t be an issue for most applications.\u003c\/p\u003e\n\u003cp\u003eThe scope capture below shows the typical ripple\/noise found on the output.\u003c\/p\u003e\n\u003cdiv id=\"attachment_3174\" class=\"wp-caption aligncenter\"\u003e\n\u003cimg decoding=\"async\" aria-describedby=\"caption-attachment-3174\" class=\"wp-image-3174 entered lazyloaded\" src=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise.jpg\" alt=\"XH-M404 Ripple and Noise\" width=\"800\" height=\"269\" data-lazy-srcset=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise.jpg 855w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-400x134.jpg 400w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-800x269.jpg 800w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-300x101.jpg 300w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-768x258.jpg 768w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-280x94.jpg 280w\" data-lazy-sizes=\"(max-width: 800px) 100vw, 800px\" data-lazy-src=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise.jpg\" data-ll-status=\"loaded\" sizes=\"(max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise.jpg 855w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-400x134.jpg 400w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-800x269.jpg 800w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-300x101.jpg 300w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-768x258.jpg 768w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XH-M404-Ripple-and-Noise-280x94.jpg 280w\"\u003e\n\u003cp id=\"caption-attachment-3174\" class=\"wp-caption-text\"\u003eXH-M404 Ripple and Noise\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eBEFORE THEY ARE SHIPPED, THESE MODULES ARE:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspected\u003c\/li\u003e\n\u003cli\u003eOutput is set for 5V\u003c\/li\u003e\n\u003cli\u003eLoad tested 12V in, 5V out @ 5A\u003c\/li\u003e\n\u003cli\u003ePackaged in a high quality resealable ESD bag for protection and easy storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable class=\"table table-hover\" width=\"834\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eMaximum Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eIN\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Input Voltage\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e40V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e8A (Converter IC limited)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOperating Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e1.25 –  36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Current (max continuous)\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e180kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e100-400mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e62%-96% (measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e L x W x H\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e 70 x 48 x 28mm (2.75 x 1.9 x 1.1″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDatasheet\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e \u003ca href=\"http:\/\/www.xlsemi.com\/datasheet\/xl4016%20datasheet.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003eXL4016\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!----\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680740335851,"sku":"","price":19.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/XH-M404-View.jpg?v=1723006230"},{"product_id":"xl4015-adjustable-dc-dc-step-down-module","title":"XL4015 Adjustable DC-DC Step-Down Module","description":"\u003cp\u003e\u003cspan\u003eConverts 4.5 – 38V input down to 1.25 – 35V output @ up to 4.5A\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe XL4015 Adjustable DC-DC Step-Down Module can can step-down the input voltage to a range of 1.25 – 35V at up to 4.5A.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXL4015 Adjustable DC-DC Step Down Module\u003c\/li\u003e\n\u003cli\u003e4 standoffs and hardware\u003c\/li\u003e\n\u003cli\u003eHeatsink\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY FEATURES OF XL4015 ADJUSTABLE DC-DC STEP DOWN MODULE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXL4015 step-down converter IC\u003c\/li\u003e\n\u003cli\u003eOutput voltage adjustment\u003c\/li\u003e\n\u003cli\u003eBuilt-in red voltmeter shows input and output voltage\u003c\/li\u003e\n\u003cli\u003eOutput current up to 4.5A (see chart below)\u003c\/li\u003e\n\u003cli\u003eInput voltage range 4.5 to 38V\u003c\/li\u003e\n\u003cli\u003eOutput voltage range 1.25 to 35V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDC-DC Step-Down converters (also known as ‘Buck’ converters) convert a higher voltage to a lower voltage while also stepping up the available current.\u003c\/p\u003e\n\u003cp\u003eThis DC-DC Step-Down converter is adjustable and capable of outputting a voltage in the range of 1.25 to 35V at a continuous current of up to 4A and short-term current of up to 4.5A with a maximum power output of up to 75W.  The input voltage must be higher than the output voltage.\u003c\/p\u003e\n\u003cp\u003eThe XL4015 converter IC has over current limiting and thermal shutdown features built-in.\u003c\/p\u003e\n\u003cp\u003eThere is an on-board green LED that illuminates when power is applied.\u003c\/p\u003e\n\u003cp\u003eThe module ships with a small heatsink that has adhesive pre-applied.  The heatsink can be attached to the XL4015 converter IC to help keep it cool.\u003c\/p\u003e\n\u003cp\u003eThe board has 4 holes in the corners which can be used for mounting it permanently if desired using  small screws.  The module comes with 4 standoffs that can be installed into these holes to space the module up if desired for benchwork.\u003c\/p\u003e\n\u003ch3\u003eOutput Display\u003c\/h3\u003e\n\u003cp\u003eThe built-in red voltmeter display shows the input and output voltage.\u003c\/p\u003e\n\u003cp\u003eThere are 2 buttons which control the display. The button on the left (near the Vin- terminal) turns the display on or off. The button on the right switches the display between displaying the input voltage and displaying the output voltage. There are two red LEDs marked ‘\u003cstrong\u003eIN\u003c\/strong\u003e‘ and ‘\u003cstrong\u003eOUT\u003c\/strong\u003e‘ that indicate which voltage is currently being displayed.\u003c\/p\u003e\n\u003cp\u003eThe display has a stated accuracy of ± 0.1V.  Some versions of the module have a calibration sequence that can be performed to calibrate the display against a reference voltmeter if desired.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTo calibrate the display, perform the following steps:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eselect the voltage reading (input or output) that you want to calibrate so that it is shown on the display.\u003c\/li\u003e\n\u003cli\u003eHold the right button down for approximately 2 seconds. When you release it, the display should be blinking which indicates that it is in the calibration mode.  If the display is not blinking, then it is a version of the module that does not support the calibration process.\u003c\/li\u003e\n\u003cli\u003eUse the left button to decrement the reading down and the right button to increment it up. Each press of the button adjusts the calibration by less than 0.1V, so you may need to press the button several times to see a change in the reading.\u003c\/li\u003e\n\u003cli\u003eOnce you are happy with the reading, press the right button again for approximately 2 seconds to save the setting.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eVoltage Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe module has a multi-turn potentiometer for adjustment of the output voltage.\u003c\/p\u003e\n\u003cp\u003eTurning the pot CW increases the output voltage while turning it  CCW decreases the output voltage.\u003c\/p\u003e\n\u003cp\u003eThe lowest output voltage is approximately 1.25V.  The upper limit of the adjustment range will depend on the input voltage and is typically about 1.5V less than the input voltage.  With a 12V input for instance, the upper output limit will be approximately 10.5V.\u003c\/p\u003e\n\u003ch3\u003eInput Power\u003c\/h3\u003e\n\u003cp\u003eThese are compact boards with input power applied to one end and output power available on the other end.\u003c\/p\u003e\n\u003cp\u003eWith the LED display facing towards you, the input is on the left and the output is on the right.  The connections are made using screw terminals for easy connection to wires for hookup.\u003c\/p\u003e\n\u003cp\u003eThe input has a reverse polarity protection diode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Power Terminals (Left Side)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN+\u003c\/strong\u003e = Input voltage (4.5 to 38V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN-\u003c\/strong\u003e = Ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOutput Power\u003c\/h3\u003e\n\u003cp\u003eOutput power is available on the right side of the module.  It also uses screw terminals for easy connection to wire for hookup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Power Terminals (Right Side)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT+\u003c\/strong\u003e = Output voltage (1.25 to 35V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT-\u003c\/strong\u003e = Ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOUR EVALUATION RESULTS:\u003c\/h2\u003e\n\u003cp\u003eYou can find variations of these DC-DC converters for sale in many places were you will find them rated at up to 5A, but we feel they need to be derated based on the construction of the module.  Though these units do have a nice beefy inductor some of the other components fall a little short.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput filter cap:\u003c\/strong\u003e  The output filter cap is rated for 35V which limits the max voltage output slightly, so we derate it slightly to 35V on the output\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat sink: \u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe modules come with a heat sink that can be applied to the XL4015 converter IC.  The supplied heat sink is either small or almost too large to fit and in either case it has to be applied to the plastic body of the device since the thermal tab is soldered to the board, so it is not very effective in removing heat even when forced air is applied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in XL4015 protections:\u003c\/strong\u003e  The XL4015 converter IC has built-in thermal shutdown and current limiting, but we found that if an excessive load beyond its specs it applied suddenly, the chip can fail before a safe shutdown can occur. If you are trying to find the max output of this module, it is best to load it gradually to avoid possible permanent damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltmeter:\u003c\/strong\u003e  The voltmeter is operated off a small LM317 linear voltage regulator.  When the module is operated near its thermal limits, especially with high input voltages, the LM317 may overheat and thermally shutdown and the voltmeter display will go blank.  The DC-DC converter module will remain operational and the display will return once the module thermals are reduced.  Think of it as feature.  It gives you a visual warning that you are getting close to the thermal limit of the module.\u003c\/p\u003e\n\u003cp\u003eDespite the issues noted here, the modules do have a good price\/performance ratio if they are used within their limits as outlined here.  If you want something that can easily handle 3A over its range, this is a good choice to consider.\u003c\/p\u003e\n\u003cp\u003eThe table below gives some thermal results with an ambient temp of approx 25°C and the module operating at different input and output voltages and current loads set at 3A, 4A and\/or the max amperage without kicking in thermal shutdown.\u003c\/p\u003e\n\u003cp\u003ePower dissipation changes significantly depending on input and output voltages, so refer to the table for expected performance in your target application.\u003c\/p\u003e\n\u003cp\u003eAs a general guideline, for typical input\/output operating voltages, at 3A the module is operating within its comfort range.  At 4A is it starting to get pretty warm but running OK with a few exceptions where it is getting pretty hot.  4.5A is the upper max current that we found. For long-term operation, it is recommended to not run the converter IC over about 80C.  For short-term prototype use, temps up to low 90’s are acceptable.\u003c\/p\u003e\n\u003ch3\u003eOutput Current vs Input \/ Output Voltage\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered\" width=\"1020\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eVoltage out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eAmps out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eWatts out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eAmps in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003cstrong\u003eWatts in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e\u003cstrong\u003eIC temp °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.9\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.45\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12.25\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e81%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e11.88\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.08\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e15.40\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e77%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e12\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.9\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.05\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12.60\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e79%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e13.2\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.43\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e17.16\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e77%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e76\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e14.85\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.64\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e19.68\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e76%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e15\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.48\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e17.76\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e85%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e20\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.01\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e24.12\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e83%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e22.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.30\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e27.6\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e82%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax  (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.8\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e34.2\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.14\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e37.68\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e91%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e9.9\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.55\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e13.20\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e75%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e13.2\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.75\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e18.00\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e73%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e15\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.78\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e18.72\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e80%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e20\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.06\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e25.44\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e79%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (89)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e36\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.67\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e40.08\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e90%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e76\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e4.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e48\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.25\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e54.00\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e89%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e18.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e54\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.41\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e57.84\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e93%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.5\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e63\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.81\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e67.44\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e93%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e32\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e5.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.2\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e16.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e0.64\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e20.48\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e78%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (89)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e12.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e3.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e36.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.28\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e40.96\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e88%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e18.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e46.8\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e1.85\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e59.2\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e91%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (90+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e24.0\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.7\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e64.8\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.15\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e68.8\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e94%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (88)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"68\"\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e28.0V\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.7\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e75.6\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e2.46\u003c\/td\u003e\n\u003ctd width=\"68\"\u003e78.72\u003c\/td\u003e\n\u003ctd width=\"83\"\u003e96%\u003c\/td\u003e\n\u003ctd width=\"83\"\u003eMax (87)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe ripple and noise on the output is typically around 50-200mv peak-peak depending on settings and load which is pretty good and should be fine for most applications.\u003c\/p\u003e\n\u003cp\u003eThe scope capture below shows the typical ripple\/noise found on the output.\u003c\/p\u003e\n\u003cdiv id=\"attachment_3175\" class=\"wp-caption aligncenter\"\u003e\n\u003cimg decoding=\"async\" aria-describedby=\"caption-attachment-3175\" class=\"wp-image-3175 entered lazyloaded\" src=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3.jpg\" alt=\"XL4015 Ripple and Noise\" width=\"800\" height=\"268\" data-lazy-srcset=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3.jpg 859w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-400x134.jpg 400w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-800x268.jpg 800w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-300x101.jpg 300w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-768x257.jpg 768w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-280x94.jpg 280w\" data-lazy-sizes=\"(max-width: 800px) 100vw, 800px\" data-lazy-src=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3.jpg\" data-ll-status=\"loaded\" sizes=\"(max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3.jpg 859w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-400x134.jpg 400w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-800x268.jpg 800w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-300x101.jpg 300w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-768x257.jpg 768w, https:\/\/protosupplies.com\/wp-content\/uploads\/2017\/11\/XL4015-Ripple-and-Noise-3-280x94.jpg 280w\"\u003e\n\u003cp id=\"caption-attachment-3175\" class=\"wp-caption-text\"\u003eXL4015 Ripple and Noise\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eBEFORE THEY ARE SHIPPED, THESE MODULES ARE:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspected\u003c\/li\u003e\n\u003cli\u003eBasic operation verified with 12V input and output set for 5V\u003c\/li\u003e\n\u003cli\u003ePackaged in a high quality resealable ESD bag for protection and easy storage.\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable class=\"table table-hover\" width=\"838\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eMaximum Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eIN\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Input Voltage\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e38V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e4.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOperating Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eV\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e1.25 –  35V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eOutput Current (max continuous)\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e180kHz (190kHz measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e50 – 200mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e73% – 96% (measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e L x W x H\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e 65 x 37 x 14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003e \u003cstrong\u003eDatasheet\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd width=\"264\"\u003e\u003c\/td\u003e\n\u003ctd width=\"229\"\u003e \u003ca href=\"http:\/\/www.xlsemi.com\/datasheet\/xl4015%20datasheet.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003eXL4015\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45680747610347,"sku":"","price":14.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/XL4015-Module-with-Heatsink.jpg?v=1723006219"},{"product_id":"dc-dc-step-down-module-led-driver-adjustable-cc-cv-power-supply-and-battery-charger-module","title":"DC-DC Step-Down Module LED Driver ¨C Adjustable CC\/CV Power Supply and Battery Charger Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDimensions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e48*23*14mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.25V-30V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e14g\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eApplication Range\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eFor charging lithium-ion batteries: When the battery voltage is relatively low, directly charging with constant voltage could cause a large voltage difference, leading to excessive current and potential battery damage. Therefore, constant current charging should be used at the beginning. Once the charging reaches a certain level, it will automatically switch to constant voltage charging.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003e¡îBasic Information¡î\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eModule Type: Non-isolated buck module\u003cbr\u003eInput Voltage: 7V-35V\u003cbr\u003eOutput Current: Adjustable, up to 3A\u003cbr\u003eSwitching Frequency: 150KHz\u003cbr\u003eLoad Regulation: ¡À0.5%\u003cbr\u003eOperating Temperature: -40¡æ to +85¡æ\u003cbr\u003eRectification Method: Non-synchronous rectification\u003cbr\u003eOutput Voltage: 1.25V-30V\u003cbr\u003eConversion Efficiency: 92%\u003cbr\u003eOutput Ripple: 50mV (maximum) at 20MHz bandwidth\u003cbr\u003eVoltage Regulation: ¡À2.5%\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sab8d0e9e4f97476282f026a3a44740e9T.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eProduct Features\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eThe module uses the high-quality domestic LMI2596 chip, offering high efficiency (92%) and low heat generation, easily supporting over 3A output. It is paired with an original TI operational amplifier to control the output current, ensuring stable performance. The module also uses low ESR original Sanyo filter capacitors, reducing ripple voltage to as low as 50mV! Manufactured with machine-mounted components and reflow soldering, each module undergoes a 2-hour aging test before shipment to ensure high reliability.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003e¡ï Battery Charging Instructions:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1.Determine the float charging voltage and charging current required for your battery, and the module¡¯s input voltage.\u003cbr\u003e2.Adjust the constant voltage potentiometer to set the output voltage around 5V.\u003cbr\u003e3.Use a multimeter set to the 10A current range to measure the output short-circuit current, and adjust the constant current potentiometer to achieve the desired charging current.\u003cbr\u003e4.The charging current light is preset to 0.1 times the charging current (constant current value) by default. If adjustment is needed, adjust the light current potentiometer. (Generally, no adjustment is needed.)\u003cbr\u003e5.Adjust the constant voltage potentiometer to set the output voltage to the float charging voltage.\u003cbr\u003e6.Connect the battery and test the charging.\u003cbr\u003e(Steps 1, 2, 3, 4, 5 are for when the module is connected to power input, and the output is not connected to the battery.)\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003e¡ï LED Constant Current Driver Instructions:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1.Determine the working current and maximum working voltage for the LED you need to drive.\u003cbr\u003e2.Adjust the constant voltage potentiometer to set the output voltage around 5V.\u003cbr\u003e3.Use a multimeter set to the 10A current range to measure the output short-circuit current, and adjust the constant current potentiometer to achieve the desired LED working current.\u003cbr\u003e4.Adjust the constant voltage potentiometer to set the output voltage to the LED's operating voltage.\u003cbr\u003e5.Connect the LED and test the system.\u003cbr\u003e(Steps 1, 2, 3, 4 are for when the module is connected to power input, and the output is not connected to the LED.)\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFeedback \u0026amp; Reviews\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eWe Appreciate Your Timely Confirmation Upon Receiving Your Order.\u003cbr\u003eYour Feedback Is Vital To Us; If You Are Satisfied With Our Product And Service, Please Leave Positive Feedback. This Will Greatly Help Us.\u003cbr\u003ePlease Contact Us Before Leaving Any Negative Or Neutral Feedback.\u003cbr\u003eWe Will Work Hard To Resolve Any Issues You May Have. Thank You For Your Understanding!\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfbc518e390764cb0bbf08f06f648df31g.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eQ1: What Should I Do If I Receive A Damaged Item?\u003cbr\u003eA1: Please Contact Us Within 7 Days Of Receiving The Package, And We Will Provide A Solution.\u003cbr\u003eQ2: How Can I Contact Customer Service?\u003cbr\u003eA2: You Can Reach Us Through The AliExpress Messaging System, And Our Customer Service Team Will Respond During Business Days.\u003cbr\u003eQ3: How Important Is Feedback To You?\u003cbr\u003eA3: Your Feedback Is Crucial To Our Development, And We Sincerely Invite Satisfied Customers To Leave Positive Reviews.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf889fadec4e24cddaaa2021028afeab86.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46978923593963,"sku":"\u003cnone\u003e","price":3.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/dc-dc-step-down-led-driver-module.webp?v=1761029165"},{"product_id":"dc-dc-buck-converter-power-supply-4-40v-input-adjustable-1-25-37v-output-with-led-voltmeter-display-for-electronics","title":"DC-DC Buck Converter Power Supply 4-40V Input Adjustable 1.25-37V Output with LED Voltmeter Display for Electronics","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0-40¡æ\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6.1*3.4*12cm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4.0-40V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e23g\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eLM2596 DC-DC Adjustable Buck Module with Voltmeter Display and Voltage Calibration\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eSize: 6.1*3.4*12cm\u003cbr\u003eWeight: 22g\u003cbr\u003eCreate a cost-effective LM2596 module that stands out in the market and becomes a best-seller!!! Most LM2596 modules on the market do not have output short-circuit protection, and when the output is shorted, the module is immediately damaged. The current output capability is less than 1.8A! However, this module uses the original LM2596 chip with a frosted surface, output short-circuit protection, and supports a high current of up to 3A.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfe34c909139c47f8bef9f51b00f0bcfcN.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eModule Highlights:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1.Comfortable pricing, intelligent and user-friendly design, offering extremely high cost-effectiveness!\u003cbr\u003e2.On-board voltmeter with adjustable calibration for precise voltage readings.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eModule Performance and Features:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e?With Voltmeter Display and Calibratable Voltmeter: The module uses an advanced voltage microprocessor, with a voltmeter accuracy of ¡À0.05V and a range of 0~40V. (To ensure accuracy, input voltage should be above 4.5V.)\u003cbr\u003e?One-Touch Button to Switch Between Input and Output Voltage Measurements: The indicator light shows which voltage is being measured, and the settings are saved even when power is turned off and on again.\u003cbr\u003e?Voltmeter Can Be Turned Off: Press the left button to easily turn off the voltmeter when not needed.\u003cbr\u003e?With Terminal Block: Can be used without a soldering iron and also retains soldering points for wiring.\u003cbr\u003e?Input Voltage: 4.0~40V. (Input voltage must be at least 1.5V higher than output voltage.)\u003cbr\u003e?Adjustable Output Voltage Range: 1.25V~37V, continuously adjustable. (Input voltage must be at least 1.5V higher than output voltage.)\u003cbr\u003e?Output Current: 3A, recommended for use within 2.0A. For higher currents, additional cooling is required. Output power is 20W; for use above 15W, enhanced cooling is advised.\u003cbr\u003e?High Conversion Efficiency: Average efficiency is 88% (efficiency depends on input\/output voltage, current, and voltage difference).\u003cbr\u003e?Reverse Polarity Protection: No damage if reverse polarity is connected.\u003cbr\u003e?Overheat Protection and Short Circuit Protection: Provides protection against overheating and short circuits.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eApplication Range:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eThis module can be used in step-down applications where the input voltage is higher than the output voltage, such as in battery-powered systems, power transformers, DIY adjustable power supplies, 24V car laptop power supplies, industrial equipment voltage reduction, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V, and more.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFeedback \u0026amp; Reviews\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eWe Appreciate Your Timely Confirmation Upon Receiving Your Order.\u003cbr\u003eYour Feedback Is Vital To Us; If You Are Satisfied With Our Product And Service, Please Leave Positive Feedback. This Will Greatly Help Us.\u003cbr\u003ePlease Contact Us Before Leaving Any Negative Or Neutral Feedback.\u003cbr\u003eWe Will Work Hard To Resolve Any Issues You May Have. Thank You For Your Understanding!\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfbc518e390764cb0bbf08f06f648df31g.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eQ1: What Should I Do If I Receive A Damaged Item?\u003cbr\u003eA1: Please Contact Us Within 7 Days Of Receiving The Package, And We Will Provide A Solution.\u003cbr\u003eQ2: How Can I Contact Customer Service?\u003cbr\u003eA2: You Can Reach Us Through The AliExpress Messaging System, And Our Customer Service Team Will Respond During Business Days.\u003cbr\u003eQ3: How Important Is Feedback To You?\u003cbr\u003eA3: Your Feedback Is Crucial To Our Development, And We Sincerely Invite Satisfied Customers To Leave Positive Reviews.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf889fadec4e24cddaaa2021028afeab86.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S686b24fe2e1a480fa9934d0cc52af2ecZ.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46978923692267,"sku":"\u003cnone\u003e","price":3.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/dc-dc-buck-converter-power-supply-led-voltmeter.webp?v=1761029128"},{"product_id":"adjustable-dc-dc-step-down-3a-power-supply-module-voltage-regulator-for-arduino-24v-12v-5v-3v","title":"Adjustable DC-DC Step-Down 3A Power Supply Module Voltage Regulator for Arduino 24V\/12V\/5V\/3V","description":"\u003ch2\u003eAdjustable DC-DC Step-Down (Buck) Module — 3.2–40V In \/ 1.25–35V Out \/ 3A \/ 92%\u003c\/h2\u003e\n\n\u003cp\u003eA compact adjustable DC-DC buck (step-down) converter module measuring 43.4×21.2mm, capable of stepping down any input voltage from 3.2–40V to an adjustable output from 1.25–35V at up to 3A continuous current. With 92% conversion efficiency and output ripple below 30mV, it is well-suited as a regulated power supply for Arduino, ESP32, Raspberry Pi, and other embedded systems requiring stable 3.3V, 5V, or 12V from a higher-voltage source.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote: This is a step-down (buck) module only. Input voltage must always be at least 1.5V higher than the output voltage. It cannot boost voltage.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology:\u003c\/strong\u003e Non-isolated buck (step-down) converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 3.2V – 40V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage Range:\u003c\/strong\u003e 1.25V – 35V DC (continuously adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 3A maximum (heatsink recommended above 2.5A or 10W output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Efficiency:\u003c\/strong\u003e Up to 92%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Ripple:\u003c\/strong\u003e \u0026lt;30mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Frequency:\u003c\/strong\u003e 65kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Regulation:\u003c\/strong\u003e \u0026lt;1% (12V in, 5V out, 1A load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −45°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 43.4 × 21.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVoltage Setting\u003c\/h3\u003e\n\u003cp\u003eAdjust the on-board potentiometer to set the output voltage. Measure the output with a multimeter while adjusting. Common output settings:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3V:\u003c\/strong\u003e For ESP32, STM32, and 3.3V logic systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V:\u003c\/strong\u003e For Arduino Uno, Nano, sensors, and USB-powered devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V:\u003c\/strong\u003e For fans, relays, and 12V peripherals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom:\u003c\/strong\u003e Any voltage from 1.25V to 35V (must be at least 1.5V below input)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThermal Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor output currents above 2.5A or output power above 10W, attach a small heatsink to the main IC for long-term reliable operation\u003c\/li\u003e\n\u003cli\u003eAt 3A output: power dissipation ≈ (1 − 0.92) × Pout ≈ 8% of output power\u003c\/li\u003e\n\u003cli\u003eExample: 12V in → 5V out @ 3A = 15W output, ~1.3W dissipated in module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino\/ESP32\/Raspberry Pi power supply from 12V\/24V source\u003c\/li\u003e\n\u003cli\u003e24V industrial supply → 5V\/3.3V for microcontroller systems\u003c\/li\u003e\n\u003cli\u003e12V car battery → 5V USB-equivalent for embedded projects\u003c\/li\u003e\n\u003cli\u003eAdjustable lab bench power supply (1.25–35V output)\u003c\/li\u003e\n\u003cli\u003eLED driver regulated supply\u003c\/li\u003e\n\u003cli\u003eSolar panel charge regulator output stage\u003c\/li\u003e\n\u003cli\u003eBattery-powered system voltage regulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Adjustable DC-DC step-down buck module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"CHINA","offer_id":46978925101291,"sku":"200007763:201336100","price":4.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/adjustable-dc-dc-step-down-power-supply-module.webp?v=1761028743"},{"product_id":"usb-dc-5v-to-9v-12v-step-up-power-supply-module-with-2-1x5-5mm-plug-adapter-cable","title":"USB DC 5V to 9V\/12V Step-Up Power Supply Module with 2.1x5.5mm Plug Adapter Cable","description":"\u003ch2\u003eUSB 5V to 9V \/ 12V Step-Up Boost Power Cable — DC 5.5×2.1mm Plug, 0.8A, 1m\u003c\/h2\u003e\n\n\u003cp\u003eA USB-A to DC barrel jack boost converter cable that steps up a standard 5V USB power bank or charger output to 9V or 12V DC, enabling you to power routers, modems, network switches, car air purifiers, and other 9V\/12V devices directly from a USB power bank. The built-in boost converter circuit is integrated into the cable body. Available in three variants: 5V pass-through, 9V boost, and 12V boost.\u003c\/p\u003e\n\n\u003ch3\u003eVariants\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V:\u003c\/strong\u003e Pure pass-through cable — USB input 5V, DC output 5V. No boost circuit. For 5V DC barrel jack devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9V:\u003c\/strong\u003e Boost cable — USB input 5V, DC output 9V @ 0.8–1A. For 9V routers, modems, and accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V:\u003c\/strong\u003e Boost cable — USB input 5V, DC output 12V @ 0.8A max. For 12V routers, LED strips, and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e USB-A, 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 5V \/ 9V \/ 12V (select variant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 0.8A max (9V and 12V variants); no limit for 5V pass-through\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Plug:\u003c\/strong\u003e 5.5×2.1mm and 5.5×2.5mm compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e Approximately 1 meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~30g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor 12V variant: output current must not exceed 0.8A — do not use with devices requiring more than 0.8A at 12V\u003c\/li\u003e\n\u003cli\u003eUSB power bank must support at least 1.5A output at 5V to reliably power the 12V boost circuit at 0.8A output\u003c\/li\u003e\n\u003cli\u003eNot suitable for high-current 12V devices (motors, high-power LED strips) — use a dedicated 12V power supply for those\u003c\/li\u003e\n\u003cli\u003eCheck your router\/modem label for voltage and current requirements before use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower bank → 12V router\/modem during power outages\u003c\/li\u003e\n\u003cli\u003ePower bank → 9V\/12V network switch for portable networking\u003c\/li\u003e\n\u003cli\u003eUSB charger → 12V car air purifier or fan\u003c\/li\u003e\n\u003cli\u003e5V USB → 9V\/12V for Arduino projects and embedded systems\u003c\/li\u003e\n\u003cli\u003eTravel power solution for 9V\/12V devices without AC adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × USB to DC boost cable (5V, 9V, or 12V output as selected), ~1m length\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"12V","offer_id":46978925232363,"sku":"14:351074#12V","price":3.72,"currency_code":"USD","in_stock":true},{"title":"5V","offer_id":46978925265131,"sku":"14:1202#5V","price":2.8,"currency_code":"USD","in_stock":true},{"title":"9V","offer_id":46978925297899,"sku":"14:350852#9V","price":3.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/usb-dc-step-up-power-supply-module-adapter-cable.webp?v=1761028663"},{"product_id":"dc-dc-boost-converter-module-3-7v-5v-to-5v-8v-9v-12v-step-up-power-supply-module","title":"DC-DC Boost Converter Module 3.7V\/5V to 5V\/8V\/9V\/12V Step-Up Power Supply Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3V~5.5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eProduct parameter:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eOutput voltage range: 3V~5.5V, the input voltage needs to be lower than the set output voltage\u003cbr\u003e\u003cbr\u003eThe output voltage can be set to 5V\/8V\/9V\/12V, the default is 12V\u003cbr\u003e\u003cbr\u003eOutput capability: when input by 3.6V lithium battery, it can output 5V1.5A, 8V1A, 12V0.8A;\u003cbr\u003e\u003cbr\u003eWhen input at 5V, it can output 8V1.2A, 9V1.2A, 12V1A\u003cbr\u003e\u003cbr\u003eWhen the default 12V output, the LED indicator consumes about 1mA (the input current is about 3mA)\u003cbr\u003e\u003cbr\u003eIf the indicator light is turned off, the input current is less than 1mA at no load\u003cbr\u003e\u003cbr\u003esize: 2.7*1.7*0.46cm\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se445884b2f12456f877575e816b504f8O.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1f6cfc731cf14b55a371e86827ccb28eh.png\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eVoltage setting instructions:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eThe words A and B can be seen on the front of the PCB. Use an electric soldering iron to change the on-off of the pad next to the character to change the output voltage.\u003cbr\u003e\u003cbr\u003eA: Disconnect B: Disconnect VOUT 5V\u003cbr\u003e\u003cbr\u003eA: Disconnect B: Connect VOUT 8V\u003cbr\u003e\u003cbr\u003eA: Connect B: Disconnect VOUT 9V\u003cbr\u003e\u003cbr\u003eA: Connected B: Connected to VOUT 12V\u003cbr\u003e\u003cbr\u003eThe pad next to the LED indicator can also be disconnected to turn off the indicator\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFeedback \u0026amp; Reviews\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eWe Appreciate Your Timely Confirmation Upon Receiving Your Order.\u003cbr\u003eYour Feedback Is Vital To Us; If You Are Satisfied With Our Product And Service, Please Leave Positive Feedback. This Will Greatly Help Us.\u003cbr\u003ePlease Contact Us Before Leaving Any Negative Or Neutral Feedback.\u003cbr\u003eWe Will Work Hard To Resolve Any Issues You May Have. Thank You For Your Understanding!\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfbc518e390764cb0bbf08f06f648df31g.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf889fadec4e24cddaaa2021028afeab86.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46978925363435,"sku":"\u003cnone\u003e","price":5.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/dc-dc-boost-converter-step-up-power-module.webp?v=1761028616"},{"product_id":"dc-dc-step-down-adjustable-power-supply-module-5v-60v-input-1-25v-26v-output-for-arduino-raspberry-pi-and-diy-projects","title":"DC-DC Step-Down Adjustable Power Supply Module 5V-60V Input 1.25V-26V Output for Arduino Raspberry Pi and DIY Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAppearance size\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4.3cm*2.9cm*1.2cm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLM2576HV\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-10+50\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V-60V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10g\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eProduct parameters\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eInput voltage range: 5V-60V(reliable up to 50V rated)\u003cbr\u003eWeight£º10g\u003cbr\u003eOutput voltage range: 1.25V-26V\u003cbr\u003eOutput maximum current: 3A\u003cbr\u003eContinuous working current: 1.2a(total output power within 20W)\u003cbr\u003eAppearance size:4.3cm*2.9cm*1.2cm\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sddaf156fa2ce44f59da2c3c368dfa203c.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003e¡¤  Versatile DC-DC Step-Down Module:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eInput voltage range of 5V-60V and adjustable output from 1.25V-26V, ideal for various applications including Arduino, Raspberry Pi, and DIY electronics projects.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003e¡¤  High Efficiency and Stability:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eThe LM2576HV module provides stable voltage regulation with high efficiency, ensuring reliable power delivery to sensitive devices without excessive heat generation.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003e¡¤  Wide Application Range:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003ePerfect for powering LED lights, microcontrollers, sensors, and other electronic components, this adjustable buck converter is ideal for hobbyists and engineers.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003e¡¤  Easy Integration for DIY Projects:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eThe module¡¯s simple design makes it easy to integrate into custom electronics, offering flexible voltage control for powering different circuits and devices in your projects.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003e¡¤  Durable and Reliable:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eDesigned for long-lasting performance, this step-down power supply module offers consistent output and is equipped with built-in protection features to safeguard your components from voltage spikes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eQ1: What Should I Do If I Receive A Damaged Item?\u003cbr\u003eA1: Please Contact Us Within 7 Days Of Receiving The Package, And We Will Provide A Solution.\u003cbr\u003eQ2: How Can I Contact Customer Service?\u003cbr\u003eA2: You Can Reach Us Through The AliExpress Messaging System, And Our Customer Service Team Will Respond During Business Days.\u003cbr\u003eQ3: How Important Is Feedback To You?\u003cbr\u003eA3: Your Feedback Is Crucial To Our Development, And We Sincerely Invite Satisfied Customers To Leave Positive Reviews.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfbc518e390764cb0bbf08f06f648df31g.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFeedback \u0026amp; Reviews\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eWe Appreciate Your Timely Confirmation Upon Receiving Your Order.\u003cbr\u003eYour Feedback Is Vital To Us; If You Are Satisfied With Our Product And Service, Please Leave Positive Feedback. This Will Greatly Help Us.\u003cbr\u003ePlease Contact Us Before Leaving Any Negative Or Neutral Feedback.\u003cbr\u003eWe Will Work Hard To Resolve Any Issues You May Have. Thank You For Your Understanding!\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eContact Us\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eIf You Have Any Questions, Please Feel Free To Contact Us. Our Office Hours Are Monday To Friday (Except Holidays).\u003cbr\u003eIf You Send An Email Outside Business Hours And Don¡¯t Receive A Reply, Rest Assured We Will Respond On The Next Business Day.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"CHINA","offer_id":46978925527275,"sku":"200007763:201336100","price":5.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/dc-dc-step-down-power-supply-module-adjustable.webp?v=1761028521"},{"product_id":"xl6019-dc-dc-step-up-boost-converter-module-5a-adjustable-3-3-35v-to-5v-6v-9v-12v-24v-power-supply-regulator","title":"XL6019 DC-DC Step-Up Boost Converter Module 5A Adjustable 3.3-35V to 5V\/6V\/9V\/12V\/24V Power Supply Regulator","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e--\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3-35V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eDC-DC Step Up Power Supply Module XL6019 5A Boost Voltage Converter 3.3-35V to 5V 6V 9V 12V 24V Adjustable Output Regulator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e \n \u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \n \u003cstrong style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px;\"\u003eWarm Tips:\u003c\/strong\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px;\"\u003e \n \u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; float: none; display: inline !important;\"\u003eOur store support wholesale, the more quantity the more discount. \u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px;\"\u003e \n \u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; float: none; display: inline !important;\"\u003eIf you want to bulk order, please feel free to contact seller for wholesale price, looking forward to receive your inquiry, thanks! ^_^\u003c\/span\u003e\n \u003cbr\u003e  \n\u003c\/div\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eDescribe\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eThe XL6019 is a monolithic integrated circuit specially designed for boost and buck-boost. It can work from DCSV to 40V input voltage range, with low ripple and built-in power MOS. XL6019 has built-in fixed frequency oscillator and frequency compensation circuit, which simplifies circuit design.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eThe PWM control loop can adjust the duty cycle linearly from 0 to 90%. Built-in over-current protection function and EN pin logic level shutdown function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e  \u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eParameters\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eModel Specifications: XL6019 Boost Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eModule nature: Non-isolated boost (BOOST)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eRectification method: Asynchronous rectification\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eInput range: Limit value 3-40V, recommended value 3V-35V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eOutput range: Limit value 5-45V, recommended value 5V-40V (by rotating potentiometer)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eInput current: Limit value 0-5A, recommended value 0-3A\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eConversion efficiency: Up to 94%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eSwitching frequency: 220KHz, the second generation switching power supply technology\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eOutput ripple: Less than 100mV\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eLoad Regulation: ±0.5%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eVoltage regulation rate: ±0.5%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eOperating temperature limit value: -40°C~+150°C, recommended value -20°C~+85C\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eReverse connection protection: Input 40V anti-reverse connection protection\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e  \u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eFeatures\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e1. 5V to 40V wide input voltage range\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e2. 1.25V output voltage sampling voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e3. SW built-in overvoltage protection function\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e4. Fixed 220KHz switching frequency\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e5. Maximum 5A switching current\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e6. Conversion efficiency above 6.94%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e7. EN pin TTL shutdown function\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e8. Excellent line and load regulation\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e9. Built-in power MOS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e10. Built-in frequency compensation function\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e11. Built-in soft start function\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e12. Built-in thermal shutdown function\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e13. Built-in current limit function\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e14. The conventional topology BOOST fully integrated constant voltage output scheme is adopted, the internal MOSFET is integrated, the peripheral devices are few, and the system cost is low;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e15. Wide voltage range input, the input voltage can reach up to 35V;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e16. The output voltage is adjustable, up to 40V;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e17. Built-in over-temperature protection and over-current protection with a complete set of reliability protection circuits, with high reliability;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e18. The system conversion efficiency can reach more than 90%, which is convenient for thermal design;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e19. TO263-5L standard package, suitable for boost applications within 30W.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e  \u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eApplication\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eEPC\/laptop car adapter boost, buck-boost conversion\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003ePowering Handheld Devices\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eModule uses:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e1. Connect to the power supply (3-35V), the power indicator light is on, and the module is working normally.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e2. Adjust the blue potentiometer knob (usually turn counterclockwise to boost, clockwise to decrease) and use a multimeter to monitor the output voltage until it reaches the required voltage.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e  \u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003ePrecautions:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e1. It is recommended to use a current within 2.5A for long-term work, and add a heat sink (output above 10W); since it is a boost module, in order to ensure stable output, please keep a minimum voltage difference of 1.5V.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e  \u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e1. Vehicle regulated power supply, you only need to connect the input end of this module to the car cigarette lighter to supply power, you can adjust the potentiometer, and the output voltage can be adjusted arbitrarily between 5V-30V to charge your mobile phone, MP3, MP4, PSP, etc. Powered by many devices, very simple and convenient.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e2. Power supply to electronic equipment. When the equipment needs 5V-35V power supply and the corresponding voltage power supply is in hand, this module can easily adjust the voltage to the required voltage and solve the problem.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e3. System working voltage test, you can use this module to debug the working voltage range of various voltage test systems when doing projects, which is very easy and convenient.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cimg cke-id=\"img36\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb63be5cfcde4408684a23be840478a2dG.jpg\"\u003e\u003cimg cke-id=\"img37\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5dba9a1493af43f5b0bc8c2391cf25733.jpg\"\u003e\u003cimg cke-id=\"img38\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3f93a3444ee54f74b20979db267fd4fap.jpg\"\u003e\u003cimg cke-id=\"img39\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7114e962ea8b484597ef70a841f2db20O.jpg\"\u003e\u003cimg cke-id=\"img40\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S66604247fa0f40f3a3f1586d3b88da446.jpg\"\u003e\u003cimg cke-id=\"img41\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7ffb778226044209a172af16edc54afdl.jpg\"\u003e\u003cimg cke-id=\"img42\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2d3041b1eb96459981024e775be61901y.jpg\"\u003e\u003cimg cke-id=\"img43\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S43158ecea94f4192aaf6db9dd53f2a007.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981891752171,"sku":"\u003cnone\u003e","price":6.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xl6019-dc-dc-step-up-boost-converter-module.webp?v=1761114415"},{"product_id":"xl6009-dc-dc-adjustable-step-up-boost-converter-module-15w-3-32v-to-5-35v-4a-power-supply-board","title":"XL6009 DC-DC Adjustable Step-Up Boost Converter Module 15W 3-32V to 5-35V 4A Power Supply Board","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMOBILE PHONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e--\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 3-32V to 5-35V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003e1PCS XL6009 DC-DC Adjustable Step-up Boost Power Converter Module 15W 3-32V to 5-35V Adjustable Output Voltage 4A Power Supply Board\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"color:#ff0000;\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"color:#ff0000;\"\u003eOur store support wholesale, the more quantity the more discount. \u003cbr\u003e\nIf you want to bulk order, please feel free to contact seller for wholesale price, looking forward to receive your inquiry, thanks! ^_^\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"color:#ff0000;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-family:OpenSans\"\u003eThe XL6009 is a 4A switching current boost (BOOST) module. The module uses high-frequency switching technology XL6009E1 as the core chip, the performance is superior to LM2577. The XL6009 boost module is less expensive and performs better, and the LM2577 module is about to be phased out.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003e● Ultra-wide input voltage 3V~32V, zui good working voltage range is 5~32V;\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003e● Ultra-wide output voltage 5V~35V;\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003e● Built-in 4A high efficiency MOSFET switch tube, the efficiency is up to 94%; (LM2577 current is only 3A)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003e● The switching frequency is 400KHz, which can achieve very good results with a small-capacity filter capacitor. The ripple is smaller and the volume is smaller. (LM2577 frequency is only 50KHz)\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-family:OpenSans\"\u003eTechnical Parameters:\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eModular nature: Non-isolated boost (BOOST)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eRectification method: Asynchronous rectifier\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput range: 3V~32V\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eOutput range: 5V~35V\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput Current: 4A (maximum ), no load 18mA (5V input, 8V output,no load less than 18mA. The higher the voltage, the greater the no-load current.)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eConversion efficiency: \u0026lt;94%(the greater the pressure difference,the lower the efficiency)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eOn-off level: 400KHz\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eOutput ripple: 50mV(the higher the voltage,the larger the current,the larger the ripple)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eLoad adjustment: ±0.5%\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eVoltage regulation: ±0.5%\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eOperating temperature: -40°C~ +85°C\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eIN+ input positive\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eIN- input negative\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eOUT+ output positive\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eOUT- output negative!\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eTest comparison sample reference:\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput 5V output 12V 0.8A 9.6W\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput 7.4V output 12V 1.5A 18W\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput 12V output 15V 2A 30W\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput 12V output 16V 2A 32W\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput 12V output 18V 1.6A 28.8W\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput 12V output 19V 1.5A 28.5W\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput 12V output 24V 1 A 24W\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eInput 3V output 12V 0.4A 4.8W\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eVin*Iin* efficiency = Vout*Iout\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eVin: input voltage\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eIin: Input current\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eVout: output voltage\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:OpenSans\"\u003eIout: output current\u003c\/span\u003e\u003cbr\u003e\n\u003cimg data-id=\"ckeditor_img36\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfc3b14a6ad14402f99f2641cad4ea9ffp.jpg\"\u003e \u003cimg data-id=\"ckeditor_img37\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sbfc26d5f241a46bcb091774ab327b922f.jpg\"\u003e \u003cimg data-id=\"ckeditor_img38\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8d2210cd8305407fa06aa15cfb6cc758G.jpg\"\u003e \u003cimg data-id=\"ckeditor_img39\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S137c46bc5ffb4ea79a115b2abf76f23aX.jpg\"\u003e \u003cimg data-id=\"ckeditor_img40\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8f3116063d8a4e1ca58192751a30b014Q.jpg\"\u003e \u003cimg data-id=\"ckeditor_img41\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Saf06409a65c14aa3aff6a368ed45ce681.jpg\"\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981892112619,"sku":"\u003cnone\u003e","price":5.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xl6009-dc-dc-adjustable-step-up-boost-converter.webp?v=1761114316"},{"product_id":"usb-qc2-0-qc3-0-4-channel-dc-dc-buck-converter-module-fast-charging-6-32v-to-5v-9v-12v-24v","title":"USB QC2.0\/QC3.0 4-Channel DC-DC Buck Converter Module Fast Charging 6-32V to 5V\/9V\/12V\/24V","description":"\u003ch2\u003e4-Channel USB QC3.0 \/ QC2.0 DC-DC Buck Converter Fast Charging Module — 6–32V Input\u003c\/h2\u003e\n\n\u003cp\u003eA high-efficiency 4-port USB fast charging module that converts a wide DC input voltage (6–32V) to regulated USB output with full Qualcomm Quick Charge 3.0 and 2.0 protocol support. Each USB-A port independently negotiates the optimal charging voltage (5V, 9V, or 12V) with the connected device, delivering up to 24W per port — charging modern smartphones 3–4× faster than standard 5V\/1A chargers.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for vehicle installations (12V\/24V automotive), solar power systems, lithium battery packs, and any DC source from 6V to 32V. The 90–97% conversion efficiency minimizes heat generation even at full load across all four ports simultaneously.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 6V – 32V (12V and 24V automotive, solar, LiPo packs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e Default 5V; auto-adjusts to 3V–12V during fast charge negotiation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e Up to 24W per port (5V\/3.4A, 9V\/2.5A, 12V\/2A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Ports:\u003c\/strong\u003e 4 × USB-A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Efficiency:\u003c\/strong\u003e 90% – 97%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Size:\u003c\/strong\u003e 90 × 45mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal + plastic housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSupported Fast Charging Protocols\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQualcomm QC3.0:\u003c\/strong\u003e Adaptive voltage negotiation in 200mV steps (3.6V–12V), up to 18W per port. Compatible with all QC3.0 smartphones (Samsung Galaxy S7+, OnePlus, LG, HTC, etc.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQualcomm QC2.0:\u003c\/strong\u003e Fixed voltage steps (5V\/9V\/12V\/20V), up to 18W. Compatible with QC2.0 devices and backward-compatible with QC3.0 chargers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuawei FCP (Fast Charge Protocol):\u003c\/strong\u003e 9V\/2A = 18W for Huawei P\/Mate series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuawei SCP (Super Charge Protocol):\u003c\/strong\u003e High-current fast charging for Huawei SuperCharge devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSamsung AFC (Adaptive Fast Charging):\u003c\/strong\u003e 9V\/1.67A = 15W for Samsung Galaxy devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMediaTek PE1.1 \/ PE2.0 (Pump Express):\u003c\/strong\u003e For MTK-based smartphones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpreadtrum SFCP:\u003c\/strong\u003e For Spreadtrum\/UNISOC chipset devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBC1.2 (Battery Charging 1.2):\u003c\/strong\u003e Standard USB charging, 5V\/1.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApple 2.4A:\u003c\/strong\u003e High-current charging for iPhone and iPad (5V\/2.4A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSamsung 5V\/2A:\u003c\/strong\u003e Standard Samsung charging profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDCP (Dedicated Charging Port):\u003c\/strong\u003e Universal 5V charging for all USB devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOutput Voltage Cable Compensation\u003c\/h3\u003e\n\u003cp\u003eThe module includes automatic cable voltage drop compensation — it slightly increases the output voltage to compensate for resistance losses in the USB cable, ensuring the device receives the correct voltage at the connector rather than at the module output. This improves charging efficiency and reduces heat in long cable runs.\u003c\/p\u003e\n\n\u003ch3\u003eWiring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN+\u003c\/strong\u003e → Positive DC input (6–32V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN−\u003c\/strong\u003e → Negative DC input (GND)\u003c\/li\u003e\n\u003cli\u003eUSB-A ports face outward for device connection\u003c\/li\u003e\n\u003cli\u003eAdd an inline fuse (5A per port, 20A total) on the input wire for protection\u003c\/li\u003e\n\u003cli\u003eFor automotive installation, connect to a switched 12V\/24V source (ignition-switched) to prevent battery drain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHeat Management\u003c\/h3\u003e\n\u003cp\u003eAt 90–97% efficiency, heat generation is minimal under normal loads. However, when all 4 ports are simultaneously charging at maximum power (4 × 24W = 96W input), ensure adequate airflow around the module. Mount on a metal surface or add a small heatsink to the main buck converter IC if operating in enclosed spaces above 40°C ambient.\u003c\/p\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12V\/24V vehicle multi-device fast charging station (car, truck, RV, boat)\u003c\/li\u003e\n\u003cli\u003eSolar panel battery system USB charging output (12V\/24V LiFePO4 or lead-acid)\u003c\/li\u003e\n\u003cli\u003eDIY portable power bank with fast charging output\u003c\/li\u003e\n\u003cli\u003eWorkshop or garage USB charging hub from 24V tool battery\u003c\/li\u003e\n\u003cli\u003eOff-grid cabin USB power distribution from 12V\/24V battery bank\u003c\/li\u003e\n\u003cli\u003eElectric vehicle auxiliary USB charging from 12V accessory bus\u003c\/li\u003e\n\u003cli\u003eEmbedded system multi-device USB power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 4-channel USB QC3.0\/QC2.0 DC-DC buck converter fast charging module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981892210923,"sku":"\u003cnone\u003e","price":15.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/usb-qc2-qc3-4-channel-dc-dc-buck-converter.webp?v=1761114277"},{"product_id":"lm2596-dc-dc-step-down-module-3a-adjustable-led-driver-constant-current-voltage-regulator","title":"LM2596 DC-DC Step-Down Module 3A Adjustable LED Driver Constant Current\/Voltage Regulator","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e--\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e7-35V to 1.25V-30V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000012643209\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eLM2596 DC-DC Step-down Module 3A Adjustable LED Driver Constant Current Voltage Regulator High Efficiency Low Heat Power Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-size: 20px;\"\u003e\u003cstrong style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eWarm Tips:\u003c\/strong\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;\"\u003eOur store support wholesale, the more quantity the more discount. \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;\"\u003eIf you want to bulk order, please feel free to contact seller for wholesale price, looking forward to receive your inquiry, thanks! ^_^\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cp\u003e   \u003c\/p\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"0\" data-sent-id=\"YJ527kdPwX\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"2\" data-sent-id=\"vNA7kGvEA1\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e1. The Fixed turn the lamp current to 0.1 times the value of the constant current (at the when 2 identify been the 'is full);\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"4\" data-sent-id=\"ZmAmx704qz\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e2. Increased input reverse polarity for protection, diode;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan class=\"hover-sent\" data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"6\" data-sent-id=\"KY5LBQolqr\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e3. Using dedicated reference for IC, and high - precision from the resistor, so that the constant current is more stable;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"7\" data-sent-id=\"NOAVb4MeA7\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e(20 degrees to 100 degrees, the constant current 1 a, when the temperature drift of less than 1%).\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"8\" data-sent-id=\"WZq0nkQV5n\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-length=\"0\" data-slate-zero-width=\"n\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"z6qGg8NGqP\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eParticularly suitable for the LED driver\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"10\" data-sent-id=\"0QA31MxMwz\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Charging curve as to: Red is current, blue is voltage.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"11\" data-sent-id=\"0BAzP7n0wv\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* High power LED constant current drive\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"12\" data-sent-id=\"vxwWbvVb5z\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Lithium charger (o ferroelectric)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"13\" data-sent-id=\"xeAXbvGWwE\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* 4V, 6V, 12V, 14V, 24V charger\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"14\" data-sent-id=\"LW5pkDpPAG\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Nickel cadmium, Nickel metal hydride pack charger\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-fragment=\"%5B%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22YJ527kdPwX%22%2C%22paraIdx%22%3A0%2C%22src%22%3A%22Features%3A%22%2C%22dst%22%3A%22%E7%89%B9%E5%BE%81%EF%BC%9A%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22Features%3A%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22vNA7kGvEA1%22%2C%22paraIdx%22%3A2%2C%22src%22%3A%221.%20The%20Fixed%20turn%20the%20lamp%20current%20to%200.1%20times%20the%20value%20of%20the%20constant%20current%20(at%20the%20when%202%20identify%20been%20the%20'is%20full)%3B%22%2C%22dst%22%3A%221.%E5%9B%BA%E5%AE%9A%E5%B0%86%E7%81%AF%E7%94%B5%E6%B5%81%E8%B0%83%E5%88%B0%E6%81%92%E5%AE%9A%E7%94%B5%E6%B5%81%E5%80%BC%E7%9A%840.1%E5%80%8D%EF%BC%88%E5%BD%932%E6%A0%87%E8%AF%86%E4%B8%BA%E2%80%9C%E6%BB%A1%E2%80%9D%E6%97%B6%EF%BC%89%EF%BC%9B%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%221.%20The%20Fixed%20turn%20the%20lamp%20current%20to%200.1%20times%20the%20value%20of%20the%20constant%20current%20(at%20the%20when%202%20identify%20been%20the%20'is%20full)%3B%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22ZmAmx704qz%22%2C%22paraIdx%22%3A4%2C%22src%22%3A%222.%20Increased%20input%20reverse%20polarity%20for%20protection%2C%20diode%3B%22%2C%22dst%22%3A%222.%E5%A2%9E%E5%8A%A0%E8%BE%93%E5%85%A5%E5%8F%8D%E5%90%91%E6%9E%81%E6%80%A7%E4%BF%9D%E6%8A%A4%EF%BC%8C%E4%BA%8C%E6%9E%81%E7%AE%A1%EF%BC%9B%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%222.%20Increased%20input%20reverse%20polarity%20for%20protection%2C%20diode%3B%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22KY5LBQolqr%22%2C%22paraIdx%22%3A6%2C%22src%22%3A%223.%20Using%20dedicated%20reference%20for%20IC%2C%20and%20high%20-%20precision%20from%20the%20resistor%2C%20so%20that%20the%20constant%20current%20is%20more%20stable%3B%22%2C%22dst%22%3A%223.%E9%87%87%E7%94%A8IC%E4%B8%93%E7%94%A8%E5%9F%BA%E5%87%86%EF%BC%8C%E5%B9%B6%E4%BB%8E%E7%94%B5%E9%98%BB%E5%99%A8%E4%B8%AD%E8%8E%B7%E5%BE%97%E9%AB%98%E7%B2%BE%E5%BA%A6%EF%BC%8C%E4%BD%BF%E6%81%92%E6%B5%81%E6%9B%B4%E5%8A%A0%E7%A8%B3%E5%AE%9A%EF%BC%9B%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%223.%20Using%20dedicated%20reference%20for%20IC%2C%20and%20high%20-%20precision%20from%20the%20resistor%2C%20so%20that%20the%20constant%20current%20is%20more%20stable%3B%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22NOAVb4MeA7%22%2C%22paraIdx%22%3A7%2C%22src%22%3A%22(20%20degrees%20to%20100%20degrees%2C%20the%20constant%20current%201%20a%2C%20when%20the%20temperature%20drift%20of%20less%20than%201%25).%22%2C%22dst%22%3A%22%EF%BC%8820%E5%BA%A6%E8%87%B3100%E5%BA%A6%EF%BC%8C%E6%81%92%E6%B5%811a%EF%BC%8C%E6%B8%A9%E5%BA%A6%E6%BC%82%E7%A7%BB%E5%B0%8F%E4%BA%8E1%25%E6%97%B6%EF%BC%89%E3%80%82%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22(20%20degrees%20to%20100%20degrees%2C%20the%20constant%20current%201%20a%2C%20when%20the%20temperature%20drift%20of%20less%20than%201%25).%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22WZq0nkQV5n%22%2C%22paraIdx%22%3A8%2C%22src%22%3A%22%22%2C%22dst%22%3A%22%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22z6qGg8NGqP%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%22Particularly%20suitable%20for%20the%20LED%20driver%22%2C%22dst%22%3A%22%E7%89%B9%E5%88%AB%E9%80%82%E7%94%A8%E4%BA%8ELED%E9%A9%B1%E5%8A%A8%E5%99%A8%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22Particularly%20suitable%20for%20the%20LED%20driver%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%220QA31MxMwz%22%2C%22paraIdx%22%3A10%2C%22src%22%3A%22*%20Charging%20curve%20as%20to%3A%20Red%20is%20current%2C%20blue%20is%20voltage.%22%2C%22dst%22%3A%22*%E5%85%85%E7%94%B5%E6%9B%B2%E7%BA%BF%E5%A6%82%E4%B8%8B%EF%BC%9A%E7%BA%A2%E8%89%B2%E4%B8%BA%E7%94%B5%E6%B5%81%EF%BC%8C%E8%93%9D%E8%89%B2%E4%B8%BA%E7%94%B5%E5%8E%8B%E3%80%82%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22*%20Charging%20curve%20as%20to%3A%20Red%20is%20current%2C%20blue%20is%20voltage.%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%220BAzP7n0wv%22%2C%22paraIdx%22%3A11%2C%22src%22%3A%22*%20High%20power%20LED%20constant%20current%20drive%22%2C%22dst%22%3A%22*%E5%A4%A7%E5%8A%9F%E7%8E%87LED%E6%81%92%E6%B5%81%E9%A9%B1%E5%8A%A8%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22*%20High%20power%20LED%20constant%20current%20drive%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22vxwWbvVb5z%22%2C%22paraIdx%22%3A12%2C%22src%22%3A%22*%20Lithium%20charger%20(o%20ferroelectric)%22%2C%22dst%22%3A%22*%E9%94%82%E5%85%85%E7%94%B5%E5%99%A8%EF%BC%88%E9%93%81%E7%94%B5%EF%BC%89%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22*%20Lithium%20charger%20(o%20ferroelectric)%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22xeAXbvGWwE%22%2C%22paraIdx%22%3A13%2C%22src%22%3A%22*%204V%2C%206V%2C%2012V%2C%2014V%2C%2024V%20charger%22%2C%22dst%22%3A%22*4V%E3%80%816V%E3%80%8112V%E3%80%8114V%E3%80%8124V%E5%85%85%E7%94%B5%E5%99%A8%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22*%204V%2C%206V%2C%2012V%2C%2014V%2C%2024V%20charger%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22LW5pkDpPAG%22%2C%22paraIdx%22%3A14%2C%22src%22%3A%22*%20Nickel%20cadmium%2C%20Nickel%20metal%20hydride%20pack%20charger%22%2C%22dst%22%3A%22*%E9%95%8D%E9%95%89%E3%80%81%E9%95%8D%E6%B0%A2%E7%94%B5%E6%B1%A0%E7%BB%84%E5%85%85%E7%94%B5%E5%99%A8%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22*%20Nickel%20cadmium%2C%20Nickel%20metal%20hydride%20pack%20charger%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K0qQOml357%22%2C%22paraIdx%22%3A15%2C%22src%22%3A%22*%20For%20Solar%20panels%20and%20wind%20turbines%22%2C%22dst%22%3A%22*%E7%94%A8%E4%BA%8E%E5%A4%AA%E9%98%B3%E8%83%BD%E7%94%B5%E6%B1%A0%E6%9D%BF%E5%92%8C%E9%A3%8E%E5%8A%9B%E6%B6%A1%E8%BD%AE%E6%9C%BA%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22*%20For%20Solar%20panels%20and%20wind%20turbines%22%7D%5D%7D%5D\" data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"15\" data-sent-id=\"K0qQOml357\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* For Solar panels and wind turbines\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cstrong\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"0\" data-sent-id=\"DjqgjVYQwe\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eSpecifications:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"1\" data-sent-id=\"WP5838VrA7\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Module Properties: non - isolated constant current and voltage of the Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"2\" data-sent-id=\"oaAbay9KqJ\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Rectification: Non - synchronous Rectification\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"3\" data-sent-id=\"kywoYQ6gA9\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Input voltage: 7V to 35V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"4\" data-sent-id=\"yLwv7YMkq4\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Output voltage: 1.25V to 30V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"5\" data-sent-id=\"pEq60RMB5V\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Output current: Adjustable maximum 3A\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"6\" data-sent-id=\"mWABoE965L\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Conversion efficiency: 92% (the highest)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"7\" data-sent-id=\"64wk1z8xA9\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Switching frequency: 150 KHZ\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"8\" data-sent-id=\"k15aenjB5d\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Output ripple: 50mv (Max) 20 m bandwidth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"9Vqn9pvWwG\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Load Regulation: Plus or minus 0.5%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"10\" data-sent-id=\"MZqy7g0P51\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Voltage Regulation: Plus or minus 2.5%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-fragment=\"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\" data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"11\" data-sent-id=\"pkAERL4m52\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Operating Temperature: - 40 ° to + 85 °\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e  \n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cstrong\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"0\" data-sent-id=\"Y95dVvpBqk\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eUsage:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"1\" data-sent-id=\"ne5KlRElwJ\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Make sure of the voltage and current of the 'you need to charge\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"2\" data-sent-id=\"YJ52M9KGAX\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"3\" data-sent-id=\"8VADle4LAd\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Potentiometer Adjustment Direction: Clockwise (happens), counterclockwise (decrease)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"4\" data-sent-id=\"vNA73EVGA1\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Use the multimeter in 10 a current scale to measure the output short - circuit current, and adjust the current potentiometer to make sure the output current to the expected charging current value\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"5\" data-sent-id=\"lN5Oo4aM5J\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* The charge current of transfer lamp is The default 0.1 times of The charging current (constant current value)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-fragment=\"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\" data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"6\" data-sent-id=\"ZmAmkl1xwz\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Connected to the and try to charging (for previous five steps, the module input terminal is Connected to the power source, the output load is NOT Connected to batteries).\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e  \n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cstrong\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eLED Constant Current Driver Use:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Make sure operating current and Max operating Voltage of the LED you need to drive.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan class=\"hover-sent\" data-slate-node=\"text\"\u003e\u003cspan data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Adjust the constant voltage potentiometer to make sure the output voltage is up to the LED Max operating voltage.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Use the multimeter in 10 a current scale to measure the output short - circuit current, and adjust the current potentiometer. To make sure the output current to the expected LED operating current.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-fragment=\"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\" data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e* Join the LED test (For the above three steps, the module input terminal is connected to the power source, the output load is NOT connected to the LED).\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cstrong\u003e\u003c\/strong\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eThe scope of application:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e Charging for lithium ion batteries: when the lithium ion 'voltage is low. If use the constant voltage Charging directly. Due to pressure is too large, leading to the' damage. So from the beginning to use the constant current Charging. When Charging the to a certain, automatic switch back to the constant voltage Charging.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6770188e485c4b529f430114f0c671e8s.jpg\"\u003e\u003cimg data-id=\"ckeditor_img36\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S60c6ceb3bf4447779970881a4381722av.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg data-id=\"ckeditor_img38\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S96a62a14b21e4eaaafb2f32b0455ba3fj.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg data-id=\"ckeditor_img39\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb51f9db78b5445fcafed26306d2e2b026.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg data-id=\"ckeditor_img40\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb75831a4662f4321a768f4e19d10c207h.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg data-id=\"ckeditor_img41\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa0eb9a83477c40838fdb93ea2f21839dz.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981892276459,"sku":"\u003cnone\u003e","price":6.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lm2596-dc-dc-step-down-led-driver-3a.webp?v=1761114234"},{"product_id":"dc-dc-step-down-charger-module-dual-usb-9v-12v-24v-to-5v-3a-buck-voltage-car-power-regulator-6-26v","title":"DC-DC Step-Down Charger Module Dual USB 9V\/12V\/24V to 5V 3A Buck Voltage Car Power Regulator 6-26V","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3a\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e--\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e9V 12V 24V to 5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000012653609\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDC-DC Step Down Charger Power Module Dual USB Output 9V 12V 24V to 5V 3A Buck Voltage Board 3A Car Charging Regulator 6-26V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cstrong style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-size: 20px;\"\u003e\u003cstrong style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eWarm Tips:\u003c\/strong\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;\"\u003eOur store support wholesale, the more quantity the more discount. \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;\"\u003eIf you want to bulk order, please feel free to contact seller for wholesale price, looking forward to receive your inquiry, thanks! ^_^\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cp\u003e   \u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family:arial, helvetica, sans-serif;font-size:inherit;font-weight:inherit;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eDC-DC USB buck charging module (with work indicator, standard contact gold-plated socket)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family:arial, helvetica, sans-serif;font-size:inherit;font-weight:inherit;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eCompatible phone models: Andrews series, iPhone series, Huawei, millet...\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"start\" style=\"font-family:arial, helvetica, sans-serif;font-size:inherit;font-weight:inherit;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);border:0px;margin:40px 0px 0px;margin-bottom:0px;margin-top:40px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e \n \u003cdiv style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;min-height:210px;box-sizing:content-box\"\u003e \n  \u003cdiv style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e \n   \u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e \n    \u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e \n     \u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e \n      \u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eProduct Size: 28 * 32 * 8mm\u003c\/span\u003e\u003c\/p\u003e \n      \u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eProduct weight: 5.5g\u003c\/span\u003e\u003c\/p\u003e \n      \u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eInput voltage range: 6-26V\u003cbr\u003e Quantity: 1 PCS \/ 2 PCS\u003c\/span\u003e\u003c\/p\u003e \n      \u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eOutput voltage: 5.2V (consider the charge line loss, the output is 5.2V or so, the load side is about 5V)\u003c\/span\u003e\u003c\/p\u003e \n      \u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eOutput current: 3A (in the absence of heat sink device, the stable output current is 2A)\u003c\/span\u003e\u003cbr\u003e  \u003c\/p\u003e \n      \u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eNote 1: positive and negative can not be reversed, and the input voltage can not exceed 26V, otherwise it will lead to chip damage!\u003c\/span\u003e\u003c\/p\u003e \n      \u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eNote 2: When working in power, you can not touch the circuit board on the sampling resistor, IC pin, otherwise it may lead to damage to the output voltage of the device!\u003c\/span\u003e\u003cbr\u003e  \u003c\/p\u003e \n      \u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eFor some of the poor electronic base customers say: Do not think the nominal 3A current will burn the phone burn equipment! Charging current is determined by the phone or equipment! Most mobile phone charging current is 0.8-1.5A.\u003c\/span\u003e\u003c\/p\u003e   \n      \u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg cke-id=\"img36\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7119ce2b458c4ac48f53b89730fcf278Y.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg cke-id=\"img37\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S86b4e3a6b6834f7eaae2ff97aee93ae4t.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg cke-id=\"img38\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb00a0651a09b453da854257aab325f22c.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg cke-id=\"img39\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb8d4214cdb224335836329291a08b445d.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg cke-id=\"img40\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb52dc2bae4be4a90b9d57e121a01d75cd.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg cke-id=\"img41\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S88a13aef14d24236bd105612ea3fac90U.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cimg cke-id=\"img42\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S30d3891f01dd4bbe8848ca4a211c371bE.jpg\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/p\u003e \n     \u003c\/div\u003e \n    \u003c\/div\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"2 PCS","offer_id":46981892309227,"sku":"3:1981284404#2 PCS","price":6.8,"currency_code":"USD","in_stock":true},{"title":"1 PCS","offer_id":46981892341995,"sku":"3:201010228#1 PCS","price":4.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/dc-dc-step-down-dual-usb-charger-module-3a-car.webp?v=1761114158"},{"product_id":"usb-qc2-0-qc3-0-2-channel-dc-dc-buck-converter-module-fast-charging-6-32v-to-5v-9v-12v-24v","title":"USB QC2.0\/QC3.0 2-Channel DC-DC Buck Converter Module Fast Charging 6-32V to 5V\/9V\/12V\/24V","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMOBILE PHONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e24W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2-Channel USB QC3.0 QC2.0\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6V-32V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000012653609\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eUSB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 5V 2-Channel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eOutput voltage: Default 5V, automatically adjust between 3-12V after fast charge activation\u003cbr\u003eOutput power: Up to 24W (5V \/ 3.4A, 9V \/ 2.5A, 12V \/ 2A, etc.)\u003cbr\u003eOutput voltage for compensation function cable\u003cbr\u003eConversion efficiency: 90% -97%\u003cbr\u003eOvervoltage input and undervoltage protection\u003cbr\u003eInput overcurrent protection\u003cbr\u003eMaximum output current, short circuit protection\u003cbr\u003eMachine over temperature protection\u003cbr\u003eQuick charge support agreement\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eSupport for multiple fast charging protocols\u003cbr\u003eSupport DCP protocol, BC1.2, protocol\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eSupport Fast Upload \/ SCP Protocol\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eSupport Protocol Fast Charge\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eSupport Spreadtrum Protocol Fast Load SFCP Qualcomm QC2.0 and 3.0\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eSupport MTK support PE1.1 \/ PE2.0\u003cbr\u003eSize: 50*40mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eWeight: 19.5g\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scaf12c4d9c764a9caaa063788ae65f7bK.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scb746d10db7d40f5a88beae8a8b68290R.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0e7ebf102b3740a8bae271a3f6cf50bfl.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8212f91332684b93a992567aa3654545e.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1f684315c88149c6b513b7be4280d0c2S.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc7355f72933f48cf998373cc8fc414dfE.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981892407531,"sku":"\u003cnone\u003e","price":8.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/usb-qc2-qc3-2-channel-dc-dc-buck-converter.webp?v=1761114121"},{"product_id":"lm2596-adjustable-dc-dc-step-down-voltage-regulator-4-40v-to-1-25-37v-with-led-voltmeter-display-2a","title":"LM2596 Adjustable DC-DC Step-Down Voltage Regulator 4-40V to 1.25-37V with LED Voltmeter Display 2A","description":"\u003ch2\u003eLM2596 Adjustable DC-DC Step-Down Voltage Regulator with LED Voltmeter Display\u003c\/h2\u003e\n\n\u003cp\u003eA versatile LM2596-based buck converter module with an integrated LED voltmeter display, allowing real-time monitoring of input or output voltage without an external multimeter. Output voltage is continuously adjustable from 1.25V to 37V via onboard −\/+ buttons, making it ideal as a variable bench power supply, Arduino project power module, or embedded voltage regulator.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 4V – 40V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 1.25V – 37V (continuously adjustable; input must be ≥1V above output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 2A continuous, 3A peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Frequency:\u003c\/strong\u003e ~150kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Ripple:\u003c\/strong\u003e ~100mV peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltmeter Range:\u003c\/strong\u003e 4V – 40V (±0.1V accuracy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Red LED 3-digit voltmeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Size:\u003c\/strong\u003e 66 × 35mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVoltmeter Display Operation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo buttons on the left side of the voltmeter switch between \u003cstrong\u003einput voltage display\u003c\/strong\u003e (red LED indicator) and \u003cstrong\u003eoutput voltage display\u003c\/strong\u003e (green LED indicator)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e− button:\u003c\/strong\u003e Decreases output voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e+ button:\u003c\/strong\u003e Increases output voltage\u003c\/li\u003e\n\u003cli\u003eRemove the \u003cstrong\u003eP3 jumper cap\u003c\/strong\u003e to disable the voltmeter display and reduce quiescent current\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWiring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN+\u003c\/strong\u003e → Positive supply input (4–40V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN−\u003c\/strong\u003e → Negative supply input (GND)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT+\u003c\/strong\u003e → Regulated positive output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT−\u003c\/strong\u003e → Regulated negative output (GND)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage must be at least 1V higher than the desired output voltage (buck\/step-down only — cannot boost)\u003c\/li\u003e\n\u003cli\u003eFor voltmeter accuracy, ensure input voltage is above 4V\u003c\/li\u003e\n\u003cli\u003eAdd a heatsink to the LM2596 IC when operating near 3A or with large voltage differentials\u003c\/li\u003e\n\u003cli\u003eOutput ripple of ~100mV may affect sensitive analog circuits — add output capacitance if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVariable bench power supply (1.25–37V adjustable)\u003c\/li\u003e\n\u003cli\u003eArduino and ESP32 project power regulation\u003c\/li\u003e\n\u003cli\u003e12V\/24V to 5V conversion for USB and microcontroller power\u003c\/li\u003e\n\u003cli\u003eSolar panel charge controller input regulation\u003c\/li\u003e\n\u003cli\u003eBattery-powered device voltage regulation\u003c\/li\u003e\n\u003cli\u003eLED driver with adjustable current via voltage control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × LM2596 DC-DC step-down module with LED voltmeter display\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981892473067,"sku":"\u003cnone\u003e","price":7.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lm2596-adjustable-dc-dc-step-down-voltage-regulator-led-voltmeter.webp?v=1761114072"},{"product_id":"lm2596s-dc-dc-step-down-power-supply-module-3a-adjustable-3-2v-46v-voltage-regulator-3v-5v-12v-24v","title":"LM2596S DC-DC Step-Down Power Supply Module 3A Adjustable 3.2V-46V Voltage Regulator 3V\/5V\/12V\/24V","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLM2596S\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-45- +85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.2V-46V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000012653609\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eLM2596S DC-DC Step-down Power Supply Module 3A 3.2V-46V Adjustable Converter Module Voltage Regulator 3V 5V 12V 24V for arduino\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eProduct Name: LM2596 DC-DC Buck Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eInput voltage: 3.2V ~ 46V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eOutput voltage: 1.25V ~ 35V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eOutput Current: 3A( Max)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eConversion efficiency: 92%( MAX )\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eOutput ripple: \u0026lt;30mV\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eSwitching frequency: 65KHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eWorking temperature: -45~ +85\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eRectifier: Non-Synchronous Rectification\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\n \u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eSize :44mm * 21mm * 14mm (L*W*H)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\n \u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eWeight: 12g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\n \u003cstrong\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003eFeatures: \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\n \u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003e1. The range of \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan\u003e \u003c\/span\u003e\n \u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-family:inherit\"\u003einput voltage: DC3.2V to 46V \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan\u003e \u003c\/span\u003e\n \u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003e(input voltage must be higher than to the output voltage of 1.5V above. Can't booster)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:inherit;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\n \u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;line-height:inherit;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003e\u003cspan style=\"font-family:inherit\"\u003e2. The range of \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-family:inherit\"\u003eoutput voltage: DC1.25V to 35V voltage adjustable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003e\u003cspan style=\"font-family:inherit\"\u003e, \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:inherit\"\u003e\u003cspan style=\"font-family:inherit\"\u003e\u003cspan style=\"color:rgb(192, 0, 0);font-family:inherit\"\u003ehigh efficiency (92%) largest maximum output current is 3A.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;line-height:inherit;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cstrong\u003e\u003cspan style='color:rgb(0, 0, 0);font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px;font-family:inherit\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-family:inherit\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-family:arial, helvetica, sans-serif\"\u003eInstructions:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;line-height:inherit;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e1. Power (3-40V), power indicator light, the module is working properly.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;line-height:inherit;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e2. Adjust the blue potentiometer knob (clockwise rotation generally boost,counter-clockwise rotationTurn down) and reach with a multimeter to monitor the output voltage required voltage.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cp style=\"font-family:inherit;font-size:14px;font-weight:400;line-height:inherit;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S398e71464bf044b188d86428a03f75b3w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfa4822feeaed404e857c66b9826f55ffI.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0689c2c6193d43d7a0ddbf73264a8ed6w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5ccf8c79b35e4939861dac608cf108d6C.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbe2310b96fb24a8dabb148f932979b34l.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc20da6deac8a41e791d6b77220899d79m.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfd47af3da7ef42159af9bd010a002768U.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb0b2f3f8b70f4b58868ad90118a2d969L.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5c985b18692c41d9a6d6bf69c2f31ba5n.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"3.3V Fixed Output","offer_id":46981892571371,"sku":"14:10#3.3V Fixed Output","price":2.16,"currency_code":"USD","in_stock":true},{"title":"Adjustable Output","offer_id":46981892604139,"sku":"14:350852#Adjustable Output","price":2.16,"currency_code":"USD","in_stock":true},{"title":"12V Fixed Output","offer_id":46981892636907,"sku":"14:175#12V Fixed Output","price":2.16,"currency_code":"USD","in_stock":true},{"title":"5V Fixed Output","offer_id":46981892669675,"sku":"14:173#5V Fixed Output","price":2.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lm2596s-dc-dc-step-down-power-supply-module.webp?v=1761114007"},{"product_id":"lm2596-dc-dc-step-down-converter-adjustable-voltage-regulator-4-40v-to-1-3-37v-with-led-voltmeter","title":"LM2596 DC-DC Step-Down Converter Adjustable Voltage Regulator 4-40V to 1.3-37V with LED Voltmeter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e92%( Highest )\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4V-40V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003ckse:widget data-widget-type=\"customText\" id=\"1005000012614410\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eLM2596 DC-DC Step Down Converter Voltage Regulator 4V~40 to 1.3V-37V LED Display Voltmeter Buck Adapter Adjustable Power Supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"color:#ff0000;\"\u003eApplication:\u003c\/span\u003e\u003cbr\u003e This module can be applied to fields in the input voltage is higher than the step-down output voltage, such as batteries, power transformers, DIY adjustable power supply, 24V Car T of the power equipment industrybuck, 12V switch 3.3V, 12V switch 5V, 24V switch 5V, 24V switch 12V, 36V 24V turn and so on.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eParameters:\u003c\/span\u003e\u003cbr\u003e Name: LM2596 DC - DC Step-down Power Module ( Step Down Adjustable With Digital Display )\u003cbr\u003e Colours: Blue\u003cbr\u003e Materials: FR4 + Electronic components\u003cbr\u003e \u003cbr\u003e With a voltage meter and voltmeter displays self-calibration. Uses a more advanced microprocessor voltage voltmeter error ± 0.05V, Range 0 ~ 40V. (To ensure accuracy voltmeter, make sure the input voltage of 4.5V and above)\u003cbr\u003e \u003cbr\u003e · Touch of a button to switch the input or output voltage measurements and has a light show which is being measured voltages, and save the settings, even the power off and then on.\u003cbr\u003e · Input Voltage 4.5~ 40V. (Input voltage must be higher than the output voltage of 1.5v or more)\u003cbr\u003e · Adjustable output voltage range of 1.25V ~ 37V continuously adjustable. (Input voltage must be higher than the output voltage of 1.5V)\u003cbr\u003e · Output current 3A, recommendations within 2.0A use, high current needed to enhance heat dissipation.\u003cbr\u003e · Output power 20W, 15W, please enhance heat dissipation over.\u003cbr\u003e · High conversion efficiency, on average 88% (efficiency and the input and output voltage, current, pressure related)\u003cbr\u003e · With reverse polarity protection, reverse polarity does not burn\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eUsage:\u003c\/span\u003e\u003cbr\u003e · Onboard voltage table shows the output voltage, long press on the right button for 2 seconds after the release, voltmeter and the output voltage indicator \"OUT\" synchronous flashing, this time into an output voltage adjustment mode; Similarly, the voltmeter shows when the input voltage, long press the Right button 2 seconds after the release, voltmeter and an input voltage indicator \"IN\" synchronous flashing, then enter the adjustment mode input voltage;\u003cbr\u003e · Touch the right side of the button, the voltage increases one unit, touch the left button, voltage reduction unit; because the voltage is less than the value of a unit of 0.1V, so you need to press the 1-5 times in a row to see the voltmeter change of 0.1V, concrete continuous button several times depending on the voltage value currently displayed, the current display higher the voltage, the fewer the number of presses;\u003cbr\u003e · When the voltage is adjusted, long press on the right button for 2 seconds after the release, then you can exit the voltage calibration mode, all parameters set to automatically power down to save.\u003cbr\u003e · Note: This way you only need to adjust the calibration once to get precise voltage values over the entire voltage range, this feature is designed to meet your requirements and design a higher accuracy, ease of use.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-family:arial, helvetica, sans-serif;font-size:2em;font-weight:400;line-height:1;color:rgb(0, 0, 0);border:0px;margin:0px 0px 0.75em;margin-bottom:0.75em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cbr\u003e Note:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e1.When the module output voltage can not be adjusted, the output  voltage is always equal to the input voltage.Please adjust the potentiometer counterclockwise 20 laps or more. (Let potentiometer against your chest, counterclockwise turn boost) \u003cbr\u003e 2. Input voltage must be higher than the output voltage of 1.5v or more\u003cbr\u003e 3. High current or high power needed to enhance heat dissipation)\u003c\/span\u003e\u003c\/span\u003e\u003cimg data-id=\"ckeditor_img39\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf7bb2463a1cd4e5fb799a9578b594a20m.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\"\u003e\u003cimg data-id=\"ckeditor_img40\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S21edaa3de0c04d98b79c05e71a9fbc1bH.jpg\"\u003e\u003cimg data-id=\"ckeditor_img41\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd1d00fa3929b4cfaae1e7c6e9ed45780V.jpeg\"\u003e\u003cimg data-id=\"ckeditor_img42\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf1fc090efb62469bba8c10aba38fa095z.jpeg\"\u003e\u003cimg data-id=\"ckeditor_img43\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf782b857f6ef4718a25bb8e06e9d9eeda.jpg\"\u003e\u003cimg data-id=\"ckeditor_img44\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S304920a621e04339988db669c50c6ad5J.jpg\"\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981892735211,"sku":"\u003cnone\u003e","price":8.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lm2596-dc-dc-step-down-voltage-regulator-led-voltmeter.webp?v=1761113962"},{"product_id":"usb-qc2-0-qc3-0-dc-dc-buck-converter-module-fast-charging-step-down-6-32v-to-5v-9v-12v-24v","title":"USB QC2.0\/QC3.0 DC-DC Buck Converter Module Fast Charging Step-Down 6-32V to 5V\/9V\/12V\/24V","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMOBILE PHONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMH-KC24\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6-32V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000012653609\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eUSB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Regulator Board 5V\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan class=\"a-text-bold\" style='background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-family:\"Amazon Ember\", Arial, sans-serif'\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-family:\"Amazon Ember\", Arial, sans-serif'\u003e\u003cbr\u003eInput voltage range: 6V-32V\u003cbr\u003eOutput voltage: default 5V, automatic adjustment between 3-12V after fast charge\u003cbr\u003eOutput power: maximum 24W (5V\/3.4A, 9V\/2.5A, 12V\/2A, etc.)\u003cbr\u003eOutput voltage wired compensation\u003cbr\u003eConversion efficiency: 90%-97%\u003cbr\u003eSupports multiple fast charging protocols\u003cbr\u003eInput overvoltage, undervoltage protection\u003cbr\u003eInput over-current protection\u003cbr\u003eOutput overcurrent and short circuit protection\u003cbr\u003eOver temperature protection\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan class=\"a-text-bold\" style='background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-family:\"Amazon Ember\", Arial, sans-serif'\u003eSupport Fast Charging Protocol:\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-family:\"Amazon Ember\", Arial, sans-serif'\u003e\u003cbr\u003eBC1.2,  iPhone, Samsung agreement\u003cbr\u003eQualcomm QC2.0 and 3.0\u003cbr\u003eMTK PE1.1\/PE2.0\u003cbr\u003eHuawei Fast Charge Protocol AFC\u003cbr\u003eSpreadtrum Fast Charge Agreement SFCP\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan class=\"a-text-bold\" style='background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-family:\"Amazon Ember\", Arial, sans-serif'\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-family:\"Amazon Ember\", Arial, sans-serif'\u003e\u003cbr\u003eSolar panel to mobile phone charging\u003cbr\u003eCar charging retrofit\u003cbr\u003eDriving recorder power supply\u003cbr\u003eHome power conversion\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan class=\"a-text-bold\" style='background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-family:\"Amazon Ember\", Arial, sans-serif'\u003eProduct Size:\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(51, 51, 51);font-family:\"Amazon Ember\", Arial, sans-serif'\u003e\u003cbr\u003e35*17*9.5mm (Excluding 1mm of USB female seat protrusion)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7521987d83ca4f76ad6526eb4afa8cd58.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6ea7667fd2204c448308441a229b2f5aR.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S65523fc6bd7a4a698b255a1d34decc98H.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8093051793f34d02be96765a5432cd0cH.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3f1dec2027ea4507937f6e486e532097i.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb67f8ec8d3b2411699eaa66845aa6d8fv.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"1 Channel - 5pcs","offer_id":46981892833515,"sku":"14:10#1 Channel - 5pcs","price":17.2,"currency_code":"USD","in_stock":true},{"title":"1 Channel - 1pcs","offer_id":46981892866283,"sku":"14:350852#1 Channel - 1pcs","price":3.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/usb-qc2-qc3-dc-dc-buck-converter-fast-charger.webp?v=1761113911"},{"product_id":"xl4016-300w-dc-dc-adjustable-step-down-buck-converter-9a-5-40v-to-1-2-35v-led-driver-power-module","title":"XL4016 300W DC-DC Adjustable Step-Down Buck Converter 9A 5-40V to 1.2-35V LED Driver Power Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY KIT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5-40V to 1.2-35V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ebuck (stepdown) regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"color:rgb(34, 34, 34)\"\u003eMax 300W DC-DC Adjustable Step Down Buck Converter 9A 5-40V to 1.2-35V Power Supply Module LED Driver for Arduino 300W XL4016\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eWarm Tips:\u003c\/strong\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cspan style=\"color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eOur store support wholesale, the more quantity the more discount. \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cspan style=\"color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eIf you want to bulk order, please feel free to contact seller for wholesale price, looking forward to receive your inquiry, thanks! ^_^\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/div\u003e\n\n\u003cdiv style=\"position:relative\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cstrong\u003e\u003cspan class=\"null\"\u003eWide Range of Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"position:relative\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003eAdjustable power supply (12A power is sufficient), high-power LED driver, LED display screen driver, lead-acid battery charging, lithium battery charging, car power supply, car laptop power supply (step-down), regulated power supply, low-voltage system power supply, (such as reducing the voltage of 12V batteries for children's toy cars to 6V), 24V to 12V 12A \/12V to 5V12A\/24V to 5V12A\/24V to 19V20V, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"color:rgb(34, 34, 34)\"\u003e1. Module properties: Non-isolated step-down constant current, constant voltage module (CC CV) charging module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e2. Input voltage: DC 7-32V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e3. Output voltage: (1)  DC 0.8-28V continuously adjustable. (2)  Fixed output:Choose between 0.8v-28v\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e4. Output Current: 8A (when power tube's temperature exceeds 65 degrees, please add cooling fan)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e5. Constant current range: 0.2-8A ( adjustable )\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e6. Turn lamp current: Constant current value * ( 0.1 ) , turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times (0.1 * 3A = 0.3A).\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e7. Lowest pressure: 1V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e8. Output Power: Maximum power is about 300W\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e9. Conversion efficiency: Up to about 95%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e10. Operating frequency: 300KHZ\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e11. Output ripple: 20M bandwidth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e12. Input 24V output 12V 5A ripple around 50mV (Excluding noise)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e13. Output short circuit protection : Yes, constant current\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e14. Input reverse polarity protection: None\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e15. Output prevent backflow: None\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e16. Wiring: Terminal\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e17. No-load current: Typical 20mA (24V switch 12V)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e18. Load regulation: ± 1% ( constant )\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e19. Voltage regulation: ± 1%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e20. Dynamic response speed: 5% 200uS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e21. Potentiometer adjustment direction: clockwise (increase) , counterclockwise (decrease), the potentiometer(CV) closed to the input voltage is used to regulate voltage, the potentiometer(CC) closed to output voltage is used to regulate current (CC)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e22. Operating temperature: Industrial grade (-40 °C to +85 °C) ( please note the actual use of the power tube temperature , high temperature heat strengthened)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e23. Indicator: dual color indicator, charging indicator light is red, the green light means fully charged ( No load is green )\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e24. Size(approx): 65 x 47 x 22mm (L x W x H)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e25.Precision of constant current and temperature: On the actual test, the module temperature from 25 degrees to 60 degrees, the constant current value change is less than 5% (5A constant current value)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e26. Output short circuit protection: Yes,Constant current (the current setting constant current value)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e27. Input reverse connect protection: NO\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e28. Output prevent reverse flow: NO\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e29. Wiring Method: amphenol connector\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34);font-size:18px\"\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e1. Fixed turn lamp current is 0.1 times the current value\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e( Used to identify whether the battery is fully charged When charging).\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e2. Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable for LED driver.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e3. High output current, the max output current can reach 8A.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e4. Four high frequency capacitance, can lower output ripple, enhance the work stabilization.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e5. Double heat sink design. MOS schottky diode independent heat sink,which heat dissipation is good, and won't affect each other.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e6. Using large size Sendust Core and double pure copper wiring, improve working efficiency, reduce fever.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e7. 3296 multiturn potentiometer,high accuracy voltage and current regulation, good stability.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e8. Double color lamp, working condition be clear at a glance\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e9. Voltage and current are adjustable,wich effect is good.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34);font-size:18px\"\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e1. High-power LED driver.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e2. Lithium battery(or lead accumulator) charge.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e3. Vehicle-mounted power supply.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e4. Low voltage system power supply.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e5. 6V, 12V, 14V, 24V battery charge.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e6. On-board laptop power supply.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e7. Regulated power supply.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(34, 34, 34)\"\u003e8. Low voltage power supply system.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;display:block;width:100%\"\u003e\u003cimg data-id=\"ckeditor_img36\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7bf2c8e0b14046368080b0c1043b6dd2v.jpg\"\u003e\u003cimg data-id=\"ckeditor_img37\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S76a5475bde0d44fb91e5a91657f1c0afg.jpg\"\u003e\u003cimg data-id=\"ckeditor_img38\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4e5b956848a64d12b50b735c5498e165z.jpg\"\u003e\u003cimg data-id=\"ckeditor_img39\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8b5f177b63b84f40a680bd0f49d249f87.jpg\"\u003e\u003cimg data-id=\"ckeditor_img40\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7d00a3b1259244bc95e2b0e63ffb9e1dR.jpg\"\u003e\u003cimg data-id=\"ckeditor_img41\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S625b92dd51a4457b9edc038da51af849v.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981892931819,"sku":"\u003cnone\u003e","price":16.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xl4016-300w-dc-dc-step-down-buck-converter.webp?v=1761113852"},{"product_id":"xl4015-5a-dc-dc-step-down-buck-converter-5-32v-adjustable-cc-cv-led-battery","title":"XL4015 5A DC-DC Step-Down Buck Converter Module | 5–32V to 0.8–30V | Adjustable CC\/CV | LED \u0026 Li Battery Charging","description":"\u003ch2\u003eXL4015 5A DC-DC Step-Down Buck Converter Module — Adjustable Constant Current \/ Constant Voltage\u003c\/h2\u003e\n\n\u003cp\u003eA high-efficiency, high-current \u003cstrong\u003eDC-DC step-down (buck) converter module\u003c\/strong\u003e based on the XL4015 IC, featuring dual adjustable \u003cstrong\u003econstant current (CC)\u003c\/strong\u003e and \u003cstrong\u003econstant voltage (CV)\u003c\/strong\u003e control. With a 5A output capability, 95% conversion efficiency, and an input range of 5–32V, this module is the go-to solution for LED driver circuits, lithium battery charging (Li-ion, LiPo, LiFePO4), and adjustable bench power supply builds. Two onboard potentiometers allow independent adjustment of output voltage and current limit — making it a versatile power management module for a wide range of DIY and professional applications.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXL4015\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V – 32V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8V – 30V DC (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5A (max continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75W (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConversion Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤50mV (20MHz bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±2.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51 × 26.3 × 14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCC (constant current) + CV (constant voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCC\/CV Mode Explained\u003c\/h3\u003e\n\u003cp\u003eThis module operates in two modes, automatically switching between them based on load conditions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstant Voltage (CV) mode:\u003c\/strong\u003e the output voltage is regulated to the set value regardless of load current (up to the current limit). Used for powering fixed-voltage loads like LED strips, microcontrollers, and general electronics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstant Current (CC) mode:\u003c\/strong\u003e when the load demands more current than the set limit, the module reduces output voltage to maintain the set current. Used for battery charging (where current must be controlled) and LED driving (where forward current must be limited).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e5A output current\u003c\/strong\u003e — handles high-current loads including high-power LEDs and battery charging\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e95% conversion efficiency\u003c\/strong\u003e — minimal heat generation, suitable for continuous operation\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eDual CC\/CV adjustment\u003c\/strong\u003e — independent voltage and current limit potentiometers\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide input range 5–32V\u003c\/strong\u003e — compatible with 12V, 24V, and solar panel inputs\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide output range 0.8–30V\u003c\/strong\u003e — covers 3.3V, 5V, 12V, and custom voltage requirements\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e300kHz switching frequency\u003c\/strong\u003e — small inductor and capacitor requirements, compact module size\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e-40°C to +85°C operating range\u003c\/strong\u003e — suitable for automotive and outdoor applications\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact 51 × 26.3 × 14mm\u003c\/strong\u003e — fits in tight enclosures and project boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLi-ion \/ LiPo battery charging\u003c\/strong\u003e — set CV to 4.2V (1S) or 8.4V (2S), set CC to 0.5C–1C charge rate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiFePO4 battery charging\u003c\/strong\u003e — set CV to 3.65V per cell, set CC to desired charge rate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-power LED driver\u003c\/strong\u003e — set CC to LED rated forward current for constant brightness\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable bench power supply\u003c\/strong\u003e — combine with a 24V or 30V input for a variable 0–30V \/ 0–5A lab supply\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar panel MPPT charging\u003c\/strong\u003e — step down solar panel voltage to battery charging voltage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor speed control\u003c\/strong\u003e — adjust output voltage to control DC motor speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage conversion\u003c\/strong\u003e — step down 24V to 5V\/12V for mixed-voltage systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLithium Battery Charging Guide\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eBattery Type\u003c\/th\u003e\n\u003cth\u003eCV Setting\u003c\/th\u003e\n\u003cth\u003eCC Setting\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLi-ion \/ LiPo 1S\u003c\/td\u003e\n\u003ctd\u003e4.20V\u003c\/td\u003e\n\u003ctd\u003e0.5C – 1C of battery capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLi-ion \/ LiPo 2S\u003c\/td\u003e\n\u003ctd\u003e8.40V\u003c\/td\u003e\n\u003ctd\u003e0.5C – 1C of battery capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLiFePO4 1S\u003c\/td\u003e\n\u003ctd\u003e3.65V\u003c\/td\u003e\n\u003ctd\u003e0.5C – 1C of battery capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLiFePO4 2S\u003c\/td\u003e\n\u003ctd\u003e7.30V\u003c\/td\u003e\n\u003ctd\u003e0.5C – 1C of battery capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module have short-circuit protection?\u003c\/strong\u003e\u003cbr\u003eA: The XL4015 IC includes current limiting which provides protection against overload. For hard short-circuit protection, add an external fuse on the output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this to charge a 12V lead-acid battery?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Set CV to 14.4V (bulk charge) or 13.8V (float charge) and set CC to the appropriate charge rate for your battery capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need a heatsink?\u003c\/strong\u003e\u003cbr\u003eA: At full 5A output, the module will generate heat. The onboard components include a heatsink pad, but for sustained high-current operation, ensure adequate airflow or add an external heatsink to the main switching IC.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× XL4015 5A DC-DC Step-Down Buck Converter Module (CC\/CV adjustable)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981893062891,"sku":"\u003cnone\u003e","price":8.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xl4015-5a-dc-dc-step-down-converter-module.webp?v=1761113823"},{"product_id":"xl7015-adjustable-dc-dc-buck-converter-module-5v-80v-to-5v-20v-wide-input-step-down-power-supply","title":"XL7015 Adjustable DC-DC Buck Converter Module 5V-80V to 5V-20V Wide Input Step-Down Power Supply","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMOBILE PHONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V-80V to 5V-20V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size:20px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003eXL7015 DC-DC DC Converter Step-down Module Buck Module 5V-80V to 5V-20V Adjustable Wide Voltage Input 7005A LM2596\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 18px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cstrong style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px;\"\u003eWarm Tips:\u003c\/strong\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px;\"\u003e\n\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; float: none; display: inline !important;\"\u003eOur store support wholesale, the more quantity the more discount. \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px;\"\u003e\n\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; float: none; display: inline !important;\"\u003eIf you want to bulk order, please feel free to contact seller for wholesale price, looking forward to receive your inquiry, thanks! ^_^\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n \n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"k15am4gD5d\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eXL7015 DC-DC step-down module is a highly efficient, high-voltage step-down DC- DC converter that can deliver up to 0.8A output current capability, low ripple, excellent line regulation and load regulation, input voltage to a maximum of 80V, far more than 2596 modules. Chip built a variety of protection mechanisms. It can be applied to electric vehicle controllers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n \u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"9VqneWZlwG\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-length=\"0\" data-slate-zero-width=\"n\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"MZqym1Dyq1\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e1. 5V to 80V wide input voltage range;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"pkAEOJNOw2\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e2. The output voltage is adjustable from 5V to 20V;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"zZ5epRBlAN\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e3. The minimum pressure drop 1V;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"xM5lo3QQAG\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e4. The maximum switching current of 0.8A;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"04AJ8DGXwp\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e5. Recommended output power less than 7W;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"0j5rVjzl5v\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e6. Built-in thermal shutdown protection, output short circuit protection, overcurrent protection;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"j0wZ7mPgqe\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e7. The excellent linearity and load regulation;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"Y95dE1Bjwk\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e8. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"ne5KGJXO5J\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eWeight: 5.8g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n \u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"YJ52JDe75X\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-length=\"0\" data-slate-zero-width=\"n\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"8VADEJOj5d\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eWiring\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"vNA7nDOrq1\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e1. VIN: input voltage (5V-80V);\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"lN5O9DX0qJ\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e2. GND: the input voltage ground terminal;\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"ZmAm4zBgqz\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e3. VOUT: Output voltage terminal (5V-20V);\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv 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GND: output voltage of the ground terminal;\u003cbr\u003e\n\u003cimg cke-id=\"img36\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0eb090c729454109b009a3c8b09fa33dn.jpg\"\u003e\u003cimg cke-id=\"img40\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd4c696351bda4a0f9b0a95af880cc149F.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n  \u003cimg cke-id=\"img37\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb218c3b84d314ae1959c654254580491A.jpg\"\u003e \u003cimg cke-id=\"img38\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S218a32735f3047c3bdd7a0d5bb9413ebE.jpg\"\u003e \u003cimg cke-id=\"img39\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1d66219631dc4e43811947dc64d637fbf.jpg\"\u003e\n\u003c\/div\u003e\n\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46981893095659,"sku":"\u003cnone\u003e","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xl7015-dc-dc-buck-converter-module-wide-input.webp?v=1761113767"},{"product_id":"ams1117-3-3-dc-dc-step-down-voltage-regulator-module-4-5v-7v-to-3-3v-800ma-buck-converter","title":"AMS1117-3.3 DC-DC Step-Down Voltage Regulator Module 4.5V-7V to 3.3V 800mA Buck Converter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e800MA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunctions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectronic Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRange of application\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V to 3.3V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ebuck (stepdown) regulator,Voltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e1-10PCS 3 Pins AMS1117-3.3 DC4.5V-7V to 3.3V Voltage Regulator Down DC-DC Step Down Power Supply Buck Converter Module 800mA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n \n\u003cp style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; line-height: inherit; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n1. Use high-quality materials with guaranteed quality\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n2. Double panel design, beautiful and generous layout\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n3. Stable performance and convenient use\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n4. Rich power expansion interfaces and voltage stabilizing modules\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n5. Wide application range\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv style='box-sizing: content-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cp data-spm-anchor-id=\"a2g0o.detail.1000023.i0.4b59AxZjAxZjwQ\" style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; line-height: inherit; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eParameters:\u003c\/strong\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nInput: DC4.5V-7V\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nThe input voltage must be at least 1V higher than the output voltage\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nOutput: 3.3V 800mA\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nThe constant load current can exceed 800mA\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nModule size: 8.6mm * 12.33mm\u003cbr\u003e\nQuantity: 1pcs \/ 5pcs \/ 10pcs\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nWith power indicator light, 1.2V low voltage differential. Input only 1.2V higher than output for normal operation\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e \u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\n\u003cp style=\"margin:0;display: block;width: 100%;\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa3d89a671358494aa6d441b4ae520a61C.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb1577241f5d24264bd6660913cee097c5.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S23cd24b1be7d4d748cfa032b8633599cl.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sbf79c7c8842942d6ad64ca923dea2c6a5.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S80dfee2e5f0a459f9aca19fd2410a75dC.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S21e46fa9a5334865bcab3a7205637646T.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"1 PCS","offer_id":46981893128427,"sku":"14:1202#1 PCS","price":2.72,"currency_code":"USD","in_stock":true},{"title":"5 PCS","offer_id":46981893161195,"sku":"14:350852#5 PCS","price":4.56,"currency_code":"USD","in_stock":true},{"title":"10 PCS","offer_id":46981893193963,"sku":"14:351074#10 PCS","price":6.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/AMS1117-3.3_DC-DC_Step-Down_Voltage_Regulator_Module_4.5V-7V_to_3.3V_800mA_Buck_Converter.webp?v=1761113651"},{"product_id":"tp4056-5v-1a-lithium-battery-charger-module-with-type-c-micro-usb-and-dual-protection-for-18650-li-ion-cells","title":"TP4056 5V 1A Lithium Battery Charger Module with Type-C\/Micro USB and Dual Protection for 18650 Li-ion Cells","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e--\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e--\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003ckse:widget data-widget-type=\"customText\" id=\"1005000012654807\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003e10\/20PCS TP4056 5V 1A Type-c USB Micro 18650 Lithium Battery Charger Module Charging Board with Protection Dual Functions 1A Li-ion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"1\" data-sent-id=\"DjqgjN8Ewe\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eModel Number: TP4056 Lithium Battery Charger Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"2\" data-sent-id=\"WP583GNJA7\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eInput Voltage: 4.5V-5V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"3\" data-sent-id=\"oaAbaXoJqJ\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eMaximum Charging current: 1000Ma\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"4\" data-sent-id=\"kywoY87LA9\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eCharging Cut-off Voltage: 4.2V±1%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"5\" data-sent-id=\"yLwv7aZZq4\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eBattery Over Discharge Protection Voltage: 2.5V\/3A\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-fragment=\"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\" data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"6\" data-sent-id=\"pEq60VjD5V\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eBoard Size: 28 x 17 x 4mm \/ 1.10 x 0.67 x 0.16inch\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e \n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003eQuantity: 10PCS \/ 20PCS\u003cbr\u003e \u003cbr\u003e \u003cspan style=\"color:#ff0000;\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cbr\u003e Our store support wholesale, the more quantity the more discount. \u003cbr\u003e If you want to bulk order, please feel free to contact seller for wholesale price, looking forward to receive your inquiry, thanks!\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cstrong\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"K15MQK9P5v\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eUsage:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"K15MQK9P5v\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e1. Type-c female socket and the + - pad next to the power input, access the 5V input voltage. B+ connects to the positive terminal of the lithium battery, B- connects to the negative terminal of the lithium battery.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"K15MQK9P5v\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e2. OUT+ OUT- connects to the load, such as the booster board. Connect the battery to B+ B-, plug in the phone charger to USB, the blue light is on, indicating that there is power access, the red light is flashing, indicating that it is charging.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"K15MQK9P5v\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e3. When it is fully charged, the red light will stop flashing and become constant. You can connect a load to the OUT+ OUT- terminal, when the load is connected, the red light is always on.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"K15MQK9P5v\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e4. When there is power at the input, current is obtained from the power output, if no power is connected, current is obtained from the battery and the output is automatically switched off when the battery voltage is below 2.5V.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"K15MQK9P5v\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e5. The Type-C master and the +-pad of its side are the power input, and the 5V input voltage, B + lithium battery positive plate, B-lithium battery negative electrode.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"K15MQK9P5v\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e6. OUT +, OUT - Take the load, such as moving the roll-off board is negative or other load. Connect the battery to B +, B-, insert the phone charger to USB female seat, red light is on charging, blue light is bright.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"K15MQK9P5v\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e7. When the input is input, the current is obtained from the power supply output.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-fragment=\"%5B%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K15MQK9P5v%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%222.%20The%20module%20only%20work%20with%20a%20USB%20to%20USB-C%2C%20don't%20support%20USB-C%20to%20USB-C%20charge%22%2C%22dst%22%3A%222.%E8%AF%A5%E6%A8%A1%E5%9D%97%E4%BB%85%E6%94%AF%E6%8C%81USB%E8%BD%ACUSB-C%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81USB-C%E8%BD%ACUSB-C%E5%85%85%E7%94%B5%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%22Usage%3A%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K15MQK9P5v%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%222.%20The%20module%20only%20work%20with%20a%20USB%20to%20USB-C%2C%20don't%20support%20USB-C%20to%20USB-C%20charge%22%2C%22dst%22%3A%222.%E8%AF%A5%E6%A8%A1%E5%9D%97%E4%BB%85%E6%94%AF%E6%8C%81USB%E8%BD%ACUSB-C%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81USB-C%E8%BD%ACUSB-C%E5%85%85%E7%94%B5%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%221.%20Type-c%20female%20socket%20and%20the%20%2B%20-%20pad%20next%20to%20the%20power%20input%2C%20access%20the%205V%20input%20voltage.%20B%2B%20connects%20to%20the%20positive%20terminal%20of%20the%20lithium%20battery%2C%20B-%20connects%20to%20the%20negative%20terminal%20of%20the%20lithium%20battery.%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K15MQK9P5v%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%222.%20The%20module%20only%20work%20with%20a%20USB%20to%20USB-C%2C%20don't%20support%20USB-C%20to%20USB-C%20charge%22%2C%22dst%22%3A%222.%E8%AF%A5%E6%A8%A1%E5%9D%97%E4%BB%85%E6%94%AF%E6%8C%81USB%E8%BD%ACUSB-C%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81USB-C%E8%BD%ACUSB-C%E5%85%85%E7%94%B5%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%222.%20OUT%2B%20OUT-%20connects%20to%20the%20load%2C%20such%20as%20the%20booster%20board.%20Connect%20the%20battery%20to%20B%2B%20B-%2C%20plug%20in%20the%20phone%20charger%20to%20USB%2C%20the%20blue%20light%20is%20on%2C%20indicating%20that%20there%20is%20power%20access%2C%20the%20red%20light%20is%20flashing%2C%20indicating%20that%20it%20is%20charging.%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K15MQK9P5v%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%222.%20The%20module%20only%20work%20with%20a%20USB%20to%20USB-C%2C%20don't%20support%20USB-C%20to%20USB-C%20charge%22%2C%22dst%22%3A%222.%E8%AF%A5%E6%A8%A1%E5%9D%97%E4%BB%85%E6%94%AF%E6%8C%81USB%E8%BD%ACUSB-C%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81USB-C%E8%BD%ACUSB-C%E5%85%85%E7%94%B5%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%223.%20When%20it%20is%20fully%20charged%2C%20the%20red%20light%20will%20stop%20flashing%20and%20become%20constant.%20You%20can%20connect%20a%20load%20to%20the%20OUT%2B%20OUT-%20terminal%2C%20when%20the%20load%20is%20connected%2C%20the%20red%20light%20is%20always%20on.%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K15MQK9P5v%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%222.%20The%20module%20only%20work%20with%20a%20USB%20to%20USB-C%2C%20don't%20support%20USB-C%20to%20USB-C%20charge%22%2C%22dst%22%3A%222.%E8%AF%A5%E6%A8%A1%E5%9D%97%E4%BB%85%E6%94%AF%E6%8C%81USB%E8%BD%ACUSB-C%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81USB-C%E8%BD%ACUSB-C%E5%85%85%E7%94%B5%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%224.%20When%20there%20is%20power%20at%20the%20input%2C%20current%20is%20obtained%20from%20the%20power%20output%2C%20if%20no%20power%20is%20connected%2C%20current%20is%20obtained%20from%20the%20battery%20and%20the%20output%20is%20automatically%20switched%20off%20when%20the%20battery%20voltage%20is%20below%202.5V.%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K15MQK9P5v%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%222.%20The%20module%20only%20work%20with%20a%20USB%20to%20USB-C%2C%20don't%20support%20USB-C%20to%20USB-C%20charge%22%2C%22dst%22%3A%222.%E8%AF%A5%E6%A8%A1%E5%9D%97%E4%BB%85%E6%94%AF%E6%8C%81USB%E8%BD%ACUSB-C%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81USB-C%E8%BD%ACUSB-C%E5%85%85%E7%94%B5%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%225.%20The%20Type-C%20master%20and%20the%20%2B-pad%20of%20its%20side%20are%20the%20power%20input%2C%20and%20the%205V%20input%20voltage%2C%20B%20%2B%20lithium%20battery%20positive%20plate%2C%20B-lithium%20battery%20negative%20electrode.%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K15MQK9P5v%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%222.%20The%20module%20only%20work%20with%20a%20USB%20to%20USB-C%2C%20don't%20support%20USB-C%20to%20USB-C%20charge%22%2C%22dst%22%3A%222.%E8%AF%A5%E6%A8%A1%E5%9D%97%E4%BB%85%E6%94%AF%E6%8C%81USB%E8%BD%ACUSB-C%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81USB-C%E8%BD%ACUSB-C%E5%85%85%E7%94%B5%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%226.%20OUT%20%2B%2C%20OUT%20-%20Take%20the%20load%2C%20such%20as%20moving%20the%20roll-off%20board%20is%20negative%20or%20other%20load.%20Connect%20the%20battery%20to%20B%20%2B%2C%20B-%2C%20insert%20the%20phone%20charger%20to%20USB%20female%20seat%2C%20red%20light%20is%20on%20charging%2C%20blue%20light%20is%20bright.%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K15MQK9P5v%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%222.%20The%20module%20only%20work%20with%20a%20USB%20to%20USB-C%2C%20don't%20support%20USB-C%20to%20USB-C%20charge%22%2C%22dst%22%3A%222.%E8%AF%A5%E6%A8%A1%E5%9D%97%E4%BB%85%E6%94%AF%E6%8C%81USB%E8%BD%ACUSB-C%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81USB-C%E8%BD%ACUSB-C%E5%85%85%E7%94%B5%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%227.%20When%20the%20input%20is%20input%2C%20the%20current%20is%20obtained%20from%20the%20power%20supply%20output.%22%7D%5D%7D%2C%7B%22type%22%3A%22paragraph%22%2C%22children%22%3A%5B%7B%22id%22%3A%22K15MQK9P5v%22%2C%22paraIdx%22%3A9%2C%22src%22%3A%222.%20The%20module%20only%20work%20with%20a%20USB%20to%20USB-C%2C%20don't%20support%20USB-C%20to%20USB-C%20charge%22%2C%22dst%22%3A%222.%E8%AF%A5%E6%A8%A1%E5%9D%97%E4%BB%85%E6%94%AF%E6%8C%81USB%E8%BD%ACUSB-C%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81USB-C%E8%BD%ACUSB-C%E5%85%85%E7%94%B5%22%2C%22metadata%22%3A%22%22%2C%22matches%22%3Anull%2C%22translatedBy%22%3Anull%2C%22metaData%22%3A%5B%5D%2C%22text%22%3A%228.%20If%20no%20power%20is%20not%20connected%2C%20the%20current%20is%20obtained%20from%20the%20battery%2C%20and%20the%20battery%20voltage%20is%20lower%20than%202.%205V%2C%20the%20output%20is%20automatically%20turned%20off.%22%7D%5D%7D%5D\" data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"9\" data-sent-id=\"K15MQK9P5v\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e8. If no power is not connected, the current is obtained from the battery, and the battery voltage is lower than 2. 5V, the output is automatically turned off.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \n \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e  \n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cstrong\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"0\" data-sent-id=\"0j5r7k4gwv\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eTip:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"hover-sent\" data-para-id=\"1\" data-sent-id=\"j0wZv0k4we\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eWhen the battery is connected for the first time, there may be no voltage output at the OUT terminal, you need to connect 5V to the power input to charge it a little and activate the protection circuit.\u003cbr\u003e When using a mobile phone charger for power supply, it must be able to output more than 1A, otherwise it may not charge properly.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e  \n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"2\" data-sent-id=\"Y95djNLLqk\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-length=\"0\" data-slate-zero-width=\"n\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cstrong\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"3\" data-sent-id=\"ne5KeKQ6qJ\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"4\" data-sent-id=\"YJ52klBKwX\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e1. Charging protection, prevent battery overcharge and over discharge, and automatically control the charging current, better protect the battery\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"5\" data-sent-id=\"8VAD2K0bwd\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e2. Type-c female connector, reserved with input voltage welding electricity, convenient for DIY\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e  \n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"6\" data-sent-id=\"vNA7GKBDA1\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-length=\"0\" data-slate-zero-width=\"n\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cstrong\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"7\" data-sent-id=\"lN5ONKPOAJ\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-para-id=\"8\" data-sent-id=\"ZmAm7bQmwz\" data-slate-leaf=\"true\" style=\"padding: 5px 0px;\"\u003e\u003cspan data-slate-string=\"true\"\u003e1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv 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The module only work with a USB to USB-C, don't support USB-C to USB-C charge\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd76a533d3fec46d9bf3ba325ccfca5ba0.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd97b20ae3e044abc9e9a506c1189577da.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scc4dd7cc540c4a439dc5567e4523aa0bW.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3beae7fb2630435cba794a08f3840f35I.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5253dabbbc8949d2b663352a09ab22bb0.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2e1ecf0cbdc44ea68242ce4f4fedc5dfW.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Type-C \/ 10 PCS","offer_id":46981898174699,"sku":"14:203008817#Type-C;3:201010228#10 PCS","price":10.24,"currency_code":"USD","in_stock":true},{"title":"Type-C \/ 20 PCS","offer_id":46981898207467,"sku":"14:203008817#Type-C;3:1981284404#20 PCS","price":18.04,"currency_code":"USD","in_stock":true},{"title":"Micro USB \/ 10 PCS","offer_id":46981898240235,"sku":"14:1202#Micro USB;3:201010228#10 PCS","price":9.2,"currency_code":"USD","in_stock":true},{"title":"Micro USB \/ 20 PCS","offer_id":46981898273003,"sku":"14:1202#Micro USB;3:1981284404#20 PCS","price":16.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/tp4056-5v-1a-lithium-battery-charger-module-typec-micro-usb-protection.webp?v=1761111253"},{"product_id":"type-c-usb-5v-2a-boost-converter-step-up-power-module-with-lithium-battery-charging-protection-and-led-display","title":"Type-C USB 5V 2A Boost Converter Step-Up Power Module with Lithium Battery Charging Protection and LED Display","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMOBILE PHONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e--\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V - 5.5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size:20px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e1-3PCS Type-C USB Boost Converter 5V 2A Step-Up Power Module Lithium Battery Charging Protection Board USB Charger LED Display\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:18px;\"\u003e\u003cbr\u003e\n\u003cstrong\u003e\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34);\"\u003e\u003cspan style=\"background-color:#f39c12;\"\u003eBasic parameters\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;'\u003e\u003c\/span\u003e\u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34);\"\u003e- Input voltage range: 5 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;'\u003e\u003c\/span\u003e\u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34);\"\u003e- Charging cut-off voltage: (4.2v\/4.35v) ± 0.5%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;'\u003e\u003c\/span\u003e\u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34);\"\u003e- Charging current: 2.4a ± 5%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;'\u003e\u003c\/span\u003e\u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34);\"\u003e- Boost output voltage: 5V ~ 5.15v (line loss compensation)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;'\u003e\u003c\/span\u003e\u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34);\"\u003e- Boost output voltage ripple: 100mV\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;'\u003e\u003c\/span\u003e\u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34);\"\u003e- Boost output current: 2A\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;'\u003e\u003c\/span\u003e\u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34);\"\u003e- Boost conversion efficiency: 92.5% (3.6V input, 5v2a output)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;'\u003e\u003c\/span\u003e\u003cbr style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34);\"\u003e- Static current at battery end: \u0026lt; 30uA\u003cbr\u003e\n- Quantity: 1 PCS \/ 3 PCS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n1. When the load current is less than 50mA continuously, the output will be turned off.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n2. It supports the external key, which is connected to the K point and the output negative pole.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n3. Short press to turn on the power display and turn on the 5V output.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n4. Two consecutive short presses will turn off the power display and turn off the 5V output.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n5. It supports discharging while charging.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n6. The usb-a base weldingposition is provided on the back of the product, which can be installed manually.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n7. When the battery voltage drops below 4.1V, the charging cycle starts again.\u003c\/span\u003e\u003c\/span\u003e\n\u003cp style=\"margin:0;display: block;width: 100%;\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S53d95b8fc2ca4beabddaaeb019ded84ca.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S43c5f97fe764495baf008268bb37906cF.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2da9a8e4f1a04cc4ad3747731b3964d5b.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S471fa0c7ebaa4901bd66e36c4107bbc9C.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7036e64cbded48cab7088d07d31104a3g.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S82b6a40d920444519af47399bd9f5385X.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S00f4b33f3a1d4229a67373577411e9f2g.jpg\"\u003e\u003c\/p\u003e\n\u003cspan style='box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 16px;'\u003e\u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"With welding \/ 1 PCS","offer_id":46981898371307,"sku":"14:173#With welding;3:201010228#1 PCS","price":4.16,"currency_code":"USD","in_stock":true},{"title":"With welding \/ 3 PCS","offer_id":46981898404075,"sku":"14:173#With welding;3:1981284404#3 PCS","price":8.08,"currency_code":"USD","in_stock":true},{"title":"No welding \/ 1 PCS","offer_id":46981898436843,"sku":"14:350852#No welding;3:201010228#1 PCS","price":4.08,"currency_code":"USD","in_stock":true},{"title":"No welding \/ 3 PCS","offer_id":46981898469611,"sku":"14:350852#No welding;3:1981284404#3 PCS","price":7.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/type-c-usb-5v-2a-boost-converter-step-up-power-module-led-display.webp?v=1761111170"},{"product_id":"xl4015-dc-dc-step-down-5a-cc-cv-buck-converter-lithium-battery-charging","title":"XL4015 DC-DC Step-Down Module — 5A CC\/CV Adjustable Buck Converter for Lithium Battery Charging","description":"\u003ch2\u003eXL4015 DC-DC Step-Down Module — 5A CC\/CV Adjustable Buck Converter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eXL4015 DC-DC step-down module\u003c\/strong\u003e is a high-current constant-current \/ constant-voltage (CC\/CV) buck converter designed for lithium battery charging, LED driver applications, and adjustable bench power supply use. Based on the XL4015 PWM switching regulator IC, it delivers up to \u003cstrong\u003e5A continuous output current\u003c\/strong\u003e with independently adjustable output voltage and current via onboard potentiometers. Two LED indicators show CV (constant voltage) and CC (constant current) operating modes.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIC\u003c\/td\u003e\n\u003ctd\u003eXL4015\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e8V – 36V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e1.25V – 32V DC (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax Output Current\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eControl Mode\u003c\/td\u003e\n\u003ctd\u003eCC\/CV (Constant Current \/ Constant Voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 96%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e180kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIndicators\u003c\/td\u003e\n\u003ctd\u003eCV mode LED + CC mode LED\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy Choose CC\/CV Buck Converters?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe lithium battery charging\u003c\/strong\u003e — CC\/CV profile matches the standard lithium-ion and LiFePO4 charging algorithm: constant current bulk phase, then constant voltage absorption phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndependently adjustable V and I\u003c\/strong\u003e — Set output voltage with one potentiometer and current limit with another; no interaction between the two adjustments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh efficiency\u003c\/strong\u003e — Up to 96% conversion efficiency minimizes heat generation at full load; onboard heatsink handles sustained 5A output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide input range\u003c\/strong\u003e — 8–36V input covers 12V, 24V, and variable solar panel inputs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMode indicators\u003c\/strong\u003e — CV\/CC LEDs show operating mode at a glance during charging or load testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-cell and multi-cell lithium battery (Li-ion, LiPo, LiFePO4) charging\u003c\/li\u003e\n  \u003cli\u003eAdjustable bench power supply for electronics prototyping\u003c\/li\u003e\n  \u003cli\u003eHigh-power LED driver with constant current control\u003c\/li\u003e\n  \u003cli\u003eSolar panel MPPT output regulation (non-MPPT, fixed setpoint)\u003c\/li\u003e\n  \u003cli\u003eLead-acid battery maintenance charging\u003c\/li\u003e\n  \u003cli\u003eMotor speed control via voltage adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: Can I use this to charge a 3S lithium pack (12.6V)?\u003c\/h3\u003e\n\u003cp\u003eYes. Set the output voltage to 12.6V (3S full charge voltage) and the current limit to your desired charge rate (e.g., 1C of the pack capacity). Ensure the input voltage is at least 2–3V above the output voltage (minimum ~15V input for 12.6V output).\u003c\/p\u003e\n\n\u003ch3\u003eQ: Does it have short-circuit protection?\u003c\/h3\u003e\n\u003cp\u003eThe CC mode provides inherent current limiting that protects against overload. For hard short-circuit protection, add an external fuse on the input side rated slightly above your maximum operating current.\u003c\/p\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1× XL4015 DC-DC Step-Down CC\/CV Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"red xl4015","offer_id":46985494823147,"sku":"14:350852#red xl4015","price":9.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xl4015-dc-dc-step-down-charging-module-5a-cc-cv.webp?v=1761287549"},{"product_id":"l7805-lm7805-lm7812-5v-12v-three-terminal-voltage-regulator-module","title":"L7805 \/ LM7805 \u0026 LM7812 5V \/ 12V Three-Terminal Voltage Regulator Module","description":"\u003ch2\u003eL7805 \/ LM7805 \u0026amp; LM7812 5V \/ 12V Three-Terminal Voltage Regulator Module\u003c\/h2\u003e\n\n\u003cp\u003eThis module features the classic \u003cstrong\u003eL7805 (LM7805)\u003c\/strong\u003e and \u003cstrong\u003eLM7812\u003c\/strong\u003e three-terminal positive voltage regulators – the most widely used fixed linear regulators in electronics. The L7805 delivers a stable +5V at up to 1.5A, while the LM7812 delivers +12V at up to 1.5A. Both are members of the 78xx series – the industry standard for fixed positive voltage regulation since the 1970s. This module provides a ready-to-use regulated power supply for electronics prototyping, repair, and education.\u003c\/p\u003e\n\n\u003ch3\u003eL7805 \/ LM7805 – +5V Regulator Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e +5.0V DC (fixed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1.5A (with heatsink)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 7V – 35V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDropout Voltage:\u003c\/strong\u003e ~2V at 1A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Accuracy:\u003c\/strong\u003e ±2% (typical)\u003c\/li\u003e\n  \u003cli\u003eBuilt-in thermal shutdown, overcurrent, and SOA protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLM7812 – +12V Regulator Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e +12.0V DC (fixed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1.5A (with heatsink)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 14.5V – 35V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDropout Voltage:\u003c\/strong\u003e ~2V at 1A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Accuracy:\u003c\/strong\u003e ±2% (typical)\u003c\/li\u003e\n  \u003cli\u003eBuilt-in thermal shutdown, overcurrent, and SOA protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e78xx Series – Pin Configuration (TO-220)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePin 1 (left): Input (Vin)\u003c\/li\u003e\n  \u003cli\u003ePin 2 (center): Ground (GND)\u003c\/li\u003e\n  \u003cli\u003ePin 3 (right): Output (Vout)\u003c\/li\u003e\n  \u003cli\u003eMetal Tab: Ground (same as Pin 2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRecommended Circuit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInput bypass: 0.33μF ceramic from Vin to GND\u003c\/li\u003e\n  \u003cli\u003eOutput bypass: 0.1μF ceramic from Vout to GND\u003c\/li\u003e\n  \u003cli\u003eHeatsink required for loads above 500mA\u003c\/li\u003e\n  \u003cli\u003eEnsure Vin is at least 2V above Vout for proper regulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5V logic supply:\u003c\/strong\u003e Power Arduino, microcontrollers, and 5V logic circuits from 9V–12V adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12V supply:\u003c\/strong\u003e Power relays, motors, and 12V peripherals from higher-voltage input\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBench power supply:\u003c\/strong\u003e Fixed 5V or 12V regulated output for electronics prototyping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronics education:\u003c\/strong\u003e Demonstrate linear voltage regulation principles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB power supply:\u003c\/strong\u003e On-board regulated supply for mixed-voltage PCB designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eL7805 \/ LM7805 (+5V) or LM7812 (+12V) three-terminal voltage regulator module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe 78xx series – the most trusted fixed linear voltage regulators in electronics, delivering stable 5V and 12V supplies with built-in protection for virtually any application.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"7812","offer_id":46985495904491,"sku":"14:10#7812","price":9.68,"currency_code":"USD","in_stock":true},{"title":"7805","offer_id":46985495937259,"sku":"14:350852#7805","price":9.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/l7805-lm7805-lm7812-5v-12v-voltage-regulator-module.webp?v=1761287406"},{"product_id":"2pcs-xl4016e1-dc-dc-buck-converter-ic-to-220-5-inline-chip","title":"2PCS XL4016E1 DC-DC Buck Converter IC TO-220-5 Inline Chip","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTO220-5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n \u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0e21b31a354d4289bbadaf8a3b46d5b4o.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sfbd3ccf65bab493eb505901b18061eb9L.jpg\"\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4773dcc652a4420b89fc2d6ee201354eA.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S9c60ce1f513343c19bb4de021bf7c2abn.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46985495838955,"sku":"\u003cnone\u003e","price":42.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xl4016e1-dc-dc-buck-converter-ic-to220-5.webp?v=1761287137"},{"product_id":"high-voltage-dc-dc-booster-module-voltage-inverter-transformer-3-6v-to-400kv","title":"High-Voltage DC-DC Booster Module Voltage Inverter Transformer 3-6V to 400KV","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch1\u003eHigh Voltage Generator High Voltage Module Voltage Inverter Transformer Booster Module 3-6V 400KV\u003c\/h1\u003e\n\u003cp\u003e\u003cimg width=\"600\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1adeae014b43431892f49b1c629302770.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S01a7470ed5d44cc88f45e54661f82238h.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg width=\"600\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se13829b263b74e3097ced939d99ec2f02.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sa86f16af76f44e96b80b63ff978c4d526.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg width=\"600\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf4f1c26ea9cd4eae8c3334f76aef9722Z.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sb57230e6ecab4f2c9911e42e62076a92A.jpg\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46985499082987,"sku":"\u003cnone\u003e","price":11.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/high-voltage-booster-module-inverter-3-6v-400kv.webp?v=1761284200"},{"product_id":"dc-dc-adjustable-boost-buck-voltage-regulator-module-lm2596s-adj-mt3608-mp1584en","title":"DC-DC Adjustable Boost \u0026 Buck Voltage Regulator Module LM2596S-ADJ, MT3608, MP1584EN","description":"\u003ch2\u003eDC-DC Adjustable Boost \u0026amp; Buck Voltage Regulator Module — LM2596S-ADJ \/ MT3608 \/ MP1584EN\u003c\/h2\u003e\n\u003cp\u003eA versatile DC-DC voltage regulator module available in three configurations: LM2596S-ADJ (adjustable step-down\/buck), MT3608 (adjustable step-up\/boost), and MP1584EN (high-efficiency adjustable step-down\/buck). Each variant provides continuously adjustable output voltage via an onboard trimmer potentiometer, making this module suitable for a wide range of power supply, battery management, and embedded system applications requiring precise voltage regulation.\u003c\/p\u003e\n\u003ch3\u003eVariant Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eIC\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eInput\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLM2596S-ADJ\u003c\/td\u003e\n\u003ctd\u003eBuck (step-down)\u003c\/td\u003e\n\u003ctd\u003e4.5–40V\u003c\/td\u003e\n\u003ctd\u003e1.25–37V adj.\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003ctd\u003e~92%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMT3608\u003c\/td\u003e\n\u003ctd\u003eBoost (step-up)\u003c\/td\u003e\n\u003ctd\u003e2–24V\u003c\/td\u003e\n\u003ctd\u003e5–28V adj.\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003ctd\u003e~93%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMP1584EN\u003c\/td\u003e\n\u003ctd\u003eBuck (step-down)\u003c\/td\u003e\n\u003ctd\u003e4.5–28V\u003c\/td\u003e\n\u003ctd\u003e0.8–20V adj.\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003ctd\u003e~96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Power Supply:\u003c\/strong\u003e Step down 12V or 9V to 5V or 3.3V for Arduino, ESP32, and Raspberry Pi power supply from higher-voltage sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Charging:\u003c\/strong\u003e Adjustable CV\/CC power supply for Li-ion, LiPo, and lead-acid battery charging with precise voltage control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Driver:\u003c\/strong\u003e Constant-voltage LED driver for LED strips and arrays requiring precise voltage regulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost Converter (MT3608):\u003c\/strong\u003e Step up 3.7V LiPo to 5V for USB power bank circuits, or 5V to 12V for relay and motor driver supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Power:\u003c\/strong\u003e Step down 12V vehicle power to 5V or 3.3V for in-vehicle electronics and IoT sensor nodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Bench Supply:\u003c\/strong\u003e Core regulation module for custom adjustable bench power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Adjust Output Voltage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnect input voltage to VIN+ and GND\u003c\/li\u003e\n\u003cli\u003eMonitor VOUT with a multimeter\u003c\/li\u003e\n\u003cli\u003eTurn the trimmer potentiometer clockwise to increase output, counter-clockwise to decrease\u003c\/li\u003e\n\u003cli\u003eSet desired voltage before connecting the load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which variant should I choose for stepping down 12V to 5V?\u003c\/strong\u003e\u003cbr\u003eA: Both LM2596S-ADJ and MP1584EN are suitable. The MP1584EN has higher efficiency (96% vs 92%) and a smaller footprint, making it preferred for space-constrained or battery-powered applications. The LM2596S-ADJ is more widely available and easier to source replacement parts for.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the MT3608 boost 3.7V LiPo to 5V?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The MT3608 can boost 3.7V (LiPo nominal) to 5V at up to 2A output, making it suitable for USB power bank circuits and 5V supply from single-cell LiPo batteries.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 × DC-DC voltage regulator module (variant as selected: LM2596S-ADJ \/ MT3608 \/ MP1584EN)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"MP1584EN","offer_id":46985502523627,"sku":"14:350852#MP1584EN","price":7.44,"currency_code":"USD","in_stock":true},{"title":"MT3608","offer_id":46985502556395,"sku":"14:1202#MT3608","price":6.0,"currency_code":"USD","in_stock":true},{"title":"LM2596S","offer_id":46985502589163,"sku":"14:4044226#LM2596S","price":7.68,"currency_code":"USD","in_stock":true},{"title":"MINI360","offer_id":46985502621931,"sku":"14:351074#MINI360","price":6.12,"currency_code":"USD","in_stock":true},{"title":"USB 5V1A","offer_id":46985502654699,"sku":"14:10#USB 5V1A","price":5.44,"currency_code":"USD","in_stock":true},{"title":"Micro3608","offer_id":46985502687467,"sku":"14:201659813#Micro3608","price":6.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/dc-dc-adjustable-boost-buck-voltage-regulator-module.webp?v=1761283152"},{"product_id":"cnc-usb-adjustable-regulated-power-supply-module-15w-constant-voltage-current","title":"CNC USB Adjustable Regulated Power Supply Module 15W Constant Voltage \u0026 Current","description":"\u003ch2\u003eCNC USB Adjustable Regulated Power Supply Module — 15W Constant Voltage \u0026amp; Current (CV\/CC)\u003c\/h2\u003e\n\u003cp\u003eA compact 15W adjustable regulated power supply module with both constant voltage (CV) and constant current (CC) modes, controllable via USB interface or onboard potentiometers. Provides a continuously adjustable output voltage (typically 0–30V) and current limit (0–2A), making it suitable for battery charging, LED driver testing, electroplating, and DIY bench power supply applications where precise voltage and current control is required.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Power\u003c\/td\u003e\n\u003ctd\u003e15W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003eAdjustable 0–30V DC (potentiometer or USB control)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003eAdjustable 0–2A (constant current limit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulation Modes\u003c\/td\u003e\n\u003ctd\u003eCV (constant voltage) + CC (constant current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003eUSB (digital control) + onboard potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eDigital voltage and current readout (if equipped)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC\/DC input (check variant for input range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;85% (switching regulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eRoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCV vs CC Mode Explained\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMode\u003c\/th\u003e\n\u003cth\u003eBehaviour\u003c\/th\u003e\n\u003cth\u003eUse Case\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCV (Constant Voltage)\u003c\/td\u003e\n\u003ctd\u003eOutput voltage fixed; current varies with load\u003c\/td\u003e\n\u003ctd\u003ePowering fixed-voltage circuits, LED strips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCC (Constant Current)\u003c\/td\u003e\n\u003ctd\u003eOutput current fixed; voltage varies with load\u003c\/td\u003e\n\u003ctd\u003eBattery charging, LED current control, electroplating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCV+CC\u003c\/td\u003e\n\u003ctd\u003eVoltage and current both limited; switches mode at threshold\u003c\/td\u003e\n\u003ctd\u003eSafe battery charging (CC until full, then CV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Charging:\u003c\/strong\u003e CC\/CV charging for Li-ion, LiPo, NiMH, and lead-acid batteries with adjustable charge voltage and current limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Testing \u0026amp; Binning:\u003c\/strong\u003e Constant current LED testing at precise forward current levels for LED characterisation and binning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectroplating:\u003c\/strong\u003e Constant current power supply for small-scale electroplating, anodising, and electrolytic processes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC \u0026amp; Electronics Lab:\u003c\/strong\u003e Adjustable bench power supply for CNC controller testing, PCB debugging, and component characterisation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Speed Control:\u003c\/strong\u003e Variable voltage supply for DC motor speed testing and characterisation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Power Supply:\u003c\/strong\u003e Core module for building a custom bench power supply with digital voltage and current control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I control this module from a computer via USB?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The USB interface allows digital voltage and current setpoint control from a PC using the provided software or custom serial commands. The onboard potentiometers provide manual control when USB is not connected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this suitable for charging a 12V lead-acid battery?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Set CV to 14.4V (for AGM) or 14.8V (for flooded) and CC to the appropriate charge current (typically C\/10 of battery capacity). The module will automatically switch from CC to CV as the battery approaches full charge.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 × CNC USB adjustable regulated power supply module (15W)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46985503146219,"sku":"\u003cnone\u003e","price":61.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/cnc-usb-adjustable-regulated-power-supply-15w.webp?v=1761280192"},{"product_id":"usb-dc-dc-boost-power-regulator-module-5v-to-3-3v-9v-12v-24v-digital-desktop-power-supply","title":"USB DC-DC Boost Power Regulator Module 5V to 3.3V\/9V\/12V\/24V Digital Desktop Power Supply","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-size:12px;font-weight:normal;text-align:None;display:block;width:100%;color:#000000;\"\u003eDC-DC USB boost power regulator module 5V to 3.3V 9V 12V 24V desktop power module\u003cbr\u003e\u003cbr\u003eUSB desktop power boost buck-boost 5V to 1.2-24V, adjustable output\u003cbr\u003e\u003cbr\u003eTechnical engineers, after-sales business engineers, are you still worried about the combination of 3.3V,5V,12V and 24V power supplies? This product can easily solve the problem that you are equipped with multiple power supplies.\u003cbr\u003e\u003cbr\u003eThis power supply is very convenient to use. You can output an adjustable voltage of 1.2V to 24V with a power of 3W as long as you plug in USB or micro USB. It is very suitable for technical engineers to research and develop, debug instruments and meters, and after-sales engineers to supply power to instruments and meters on business trips for maintenance. It is very convenient.\u003cbr\u003e\u003cbr\u003eModule Highlights:\u003cbr\u003e\u003cbr\u003e1. Very convenient to use, plug in USB or micro USB can output 1.2 V-24V of adjustable voltage\u003cbr\u003e\u003cbr\u003e2. One key off output\u003cbr\u003e\u003cbr\u003e3. Digital tube can be closed\u003cbr\u003e\u003cbr\u003e4. The use of multi-ring precision adjustable potentiometer adjustment\u003cbr\u003e\u003cbr\u003e5. Power-down storage state before power-off\u003c\/p\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp align=\"left\" style=\"margin:1.12em 0.0px;padding:0.0px;word-break:break-all;color:#000000;font-size:14.0px;font-style:normal;font-weight:400;letter-spacing:normal;orphans:2;text-indent:0.0px;text-transform:none;white-space:normal;widows:2;word-spacing:0.0px;background-color:#ffffff;background-position:initial;background-repeat:initial;background-attachment:initial;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2bb32a7349474681ad42ff020ca0270dw.png\" align=\"absMiddle\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\8512fe3d4dca412fa40bfad85ae30c35\\dImgNew\\DImgNew2_f5eq7ag8.png\" style=\"font-size:12px;max-width:750px;width:754px;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S887095d807794a8aa4c448bbdfcf3da0c.jpg\" align=\"absMiddle\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\8512fe3d4dca412fa40bfad85ae30c35\\dImgNew\\DImgNew3_f5eq7ag8.jpg\" style=\"font-size:12px;max-width:750px;width:800px;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa92fcba0119e4e56904125bee537af29b.jpg\" style=\"font-size:12px;width:800px;\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\8512fe3d4dca412fa40bfad85ae30c35\\dImgNew\\DImgNew4_f5eq7ag8.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf76ad4e1c43b48118fcd16974ad12e098.jpg\" style=\"font-size:12px;width:800px;\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\8512fe3d4dca412fa40bfad85ae30c35\\dImgNew\\DImgNew5_f5eq7ag8.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S48537cb3d7c0438c862f2e2e8b7cc6f3m.jpg\" style=\"font-size:12px;width:800px;\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\8512fe3d4dca412fa40bfad85ae30c35\\dImgNew\\DImgNew6_f5eq7ag8.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S46bb816a034c4b859b92ccf1cae042f6T.jpg\" style=\"font-size:12px;width:800px;\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\8512fe3d4dca412fa40bfad85ae30c35\\dImgNew\\DImgNew7_stk6e0p9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0e21b31a354d4289bbadaf8a3b46d5b4o.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4773dcc652a4420b89fc2d6ee201354eA.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46985506750699,"sku":"\u003cnone\u003e","price":10.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/usb-dc-dc-boost-regulator-5v-to-3-3v-24v.webp?v=1761278998"},{"product_id":"400w-dc-dc-high-power-constant-voltage-current-boost-power-supply-module-for-led-notebook-charging","title":"400W DC-DC High-Power Constant Voltage \u0026 Current Boost Power Supply Module for LED \u0026 Notebook Charging","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf9d1cbfa164246569a59cd96ab6f69d3w.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew2_3lygkfw9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003e[Module name] 400W boost constant current module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003e[Module Properties] Non-Isolated Boost Module (B00ST)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003eDC8.5V-50V input voltage]]:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003e[input current]: 15A(MAX) more than 8A, please strengthen the heat dissipation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003e[Static Operating Current]: 10mA (when 12V rises to 20V, the higher the output voltage, the higher the static current will increase) [Output Voltage]: 10-60V continuously adjustable (default output 19V shipment) 12-80V fixed output (for batch customers) [Output Current]]: 12A MAX exceeds 7A. Please strengthen heat dissipation (related to input and output pressure difference, the larger the pressure difference, the smaller the output current) [Constant Current Range]: 0.2-12A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003e[output power]: = input voltage * 10A, such as: input 12V * 5A = 60W, input 24V * 5A = 120W, input 36V * 5A = 180W, input 8V * 5A = 240W.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003e[working temperature]:-40 ~ +85 degrees (please strengthen heat dissipation when the ambient temperature is too high)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003e\"Working frequency\": 150KHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003e[Conversion efficiency]: up to 96% (efficiency is related to input and output voltage, current and differential pressure)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003e[Overcurrent Protection]: Yes (input exceeds 15A, output voltage is automatically reduced, Yes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22;\"\u003ea certain range of error.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px;\"\u003e[input reverse connection protection]: none, (if you need more reverse connection current, please string the diode at the input)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px;\"\u003e\"Installation\": 4 2.5mm screw holes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px;\"\u003e\"Connection mode\": wiring output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px;\"\u003e\"Module size\": long 67mm wide 48mm high 28mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:22px;\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa15fddab774a41c0825600f34a4e5546l.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew3_fa6vsf30.jpg\"\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px;color:#FF0000;\"\u003eOutput voltage\/current regulation method:\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"font-size:22px;\"\u003eoutput voltage to the voltage value you need according to your battery or LED. Such as 10 string LED voltage adjustment 37V. (Inverse clock voltage is adjusted to be large and synchronous clock voltage is adjusted to be small) 2. Adjust the \"CC-ADJ\" potentiometer counterclockwise for about 30 turns, set the output current to the minimum, connect the LED, and adjust the RV2 potentiometer to the current you need. For battery charging, after discharging the battery, connect it to the output and adjust RV2 to the current you need. (When charging, you must use the discharged battery to adjust it because the more electricity the battery has left, the smaller the charging current.) (Reverse clock current is adjusted to be small, and clock current is adjusted to be large)\u003c\/span\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px;color:#FF0000;\"\u003ePlease do not adjust the current by short circuit. The circuit structure of the boost module cannot be adjusted by short circuit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px;\"\u003eScope of application:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px;\"\u003e1, DIY a regulated power supply, input 12V can be, the output can be 12-50V adjustable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px;\"\u003e2. To supply power to your electronic equipment, you can set the output value according to your system voltage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px;\"\u003e3. As a vehicle power supply, power supply for your notebook computer, PDA or various digital products.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px;\"\u003e4. DIY a high-power notebook mobile power supply: equipped with a large-capacity 12V lithium battery pack, your notebook can light up wherever you go.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px;\"\u003e5. Solar panel voltage stabilization.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px;\"\u003e6. Charge batteries, lithium batteries, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px;\"\u003e7. Drive high-power LED lights.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5f27c425e2414267ab33a8ed2a73317fV.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew4_fa6vsf30.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S01fa8d552603432b9313910854e609e1o.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew5_szb01e9a.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf0eeceabe02f49a7bd8475f21cc803cfg.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew6_szb01e9a.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S164a2d672be04081bda05ad28d30c54eQ.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew7_mdthsiyt.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbb932f81d77f4cf68f80dea345f376876.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew8_z3zw1h5u.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S677ea41f808b44279a45ad0c642205e2R.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew9_cr7b9hbv.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0e21b31a354d4289bbadaf8a3b46d5b4o.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew10_cr7b9hbv.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4773dcc652a4420b89fc2d6ee201354eA.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\16d10730b0b84081a5b92fb5b574432b\\dImgNew\\DImgNew11_cr7b9hbv.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46985506849003,"sku":"\u003cnone\u003e","price":16.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/400w-dc-dc-boost-power-supply-led-notebook.webp?v=1761278964"},{"product_id":"xy6020l-cnc-dc-voltage-regulator-1200w-adjustable-20a-power-supply-module","title":"XY6020L CNC DC Voltage Regulator 1200W Adjustable 20A Power Supply Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6.0~70V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eXY6020L\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput current\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0~20A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.0~60.00V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTipo\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTypical value of output ripple\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e100mv VPP\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv id=\"product-description\" data-spm=\"1000023\" class=\"description--product-description--Mjtql28\" data-pl=\"product-description\"\u003e\u003cdiv class=\"description--origin-part--rWy05pE\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se348407838a342968bb38d17c6998c7aV.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S3ce82a3424214b6b9a7eaab434a91c2cN.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;background-color:#ffffff;\"\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;\"\u003e\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;font-size:20px;line-height:28px;font-weight:900;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" data-spm-anchor-id=\"a2g0o.detail.1000023.i4.7ec250af3WX5fc\" id=\"tl_1\"\u003eCaracterísticas del producto:\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;\"\u003e\u003cp class=\"detail-desc-decorate-content\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;line-height:20px;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" id=\"tl_2\"\u003e1. Uso de materiales de alta calidad, duraderos \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003e2. Fuente de alimentación de estabilización de voltaje CC CNC de voltaje constante y corriente constante \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003e3. Pantalla grande, pantalla LCD de potencia dedicada de vista completa \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003e4. Materiales sólidos, inductor de modo común de entrada, reducen significativamente el impacto del número de onda de la fuente de alimentación de entrada, para lograr una salida de número de onda baja \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003e5. Pantalla completa, operación simple, rendimiento estable\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;\"\u003e\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;font-size:20px;line-height:28px;font-weight:900;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" id=\"tl_3\"\u003eParámetros:\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;\"\u003e\u003cp class=\"detail-desc-decorate-content\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;line-height:20px;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" data-spm-anchor-id=\"a2g0o.detail.1000023.i5.7ec250af3WX5fc\" id=\"tl_4\"\u003eParámetros del producto. \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eVoltaje de entrada: 6,0 ~ 70V \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eVoltaje de salida: 0,0 ~ 60V \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eCorriente de salida: 0 ~ 20.00A \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eValor típico de ondulación de salida: 100mv VPP \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003ePotencia de salida: 0 ~ 1200W \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eVoltaje máximo de salida: (voltaje de entrada + 1,1)-2 \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eResolución de medición de voltaje de entrada: 0,01 V \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eResolución de medición de ajuste de voltaje de salida: 0,01 V \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eResolución de medición de ajuste actual: 0.01A \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003ePrecisión de medición de voltaje de entrada: ± 1% + 5 palabras \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eAjuste de voltaje de salida y precisión de medición: ± 0.4% + 1 palabra \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eAjuste de la corriente de salida y precisión de la medición: ± 0.5% + 3 palabras \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eVentilador de refrigeración encendido: corriente\u0026gt; 2A potencia\u0026gt; 50W temperatura\u0026gt; 50 ℃ \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eVentilador de enfriamiento encendido y apagado: corriente \u0026lt;1,5 A potencia \u0026lt;45W temperatura \u0026lt;45 °C \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eMecanismo de protección. \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eProtección de temperatura externa: 0 - 110 °C desactivada por defecto \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eProtección contra sobretensión de entrada: 71V por defecto \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eProtección de bajo voltaje de entrada: 4,8-71V ajustable por defecto 4,8 V \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eProtección contra sobretensión de salida: 0-65V por defecto 65V \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eProtección contra sobrecorriente de salida: 0-16A por defecto 16A \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eSalida sobre protección de energía: 0-950W por defecto 950W \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eProtección contra sobretemperatura: 60 - 110 °C por defecto 95 °C \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eProtección de tiempo de espera: 0 -100H ajustable Desactivación predeterminada \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eProtección de sobrecapacidad: 0 ~ 9999AH ajustable por defecto. \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eSúper Protección Energética: 0 ~ 9999WH ajustable por defecto.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;\"\u003e\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;font-size:20px;line-height:28px;font-weight:900;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" id=\"tl_5\"\u003eLista de paquetes:(A y B opcionales)\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;\"\u003e\u003cp class=\"detail-desc-decorate-content\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;line-height:20px;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" id=\"tl_6\"\u003eTipo A: \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003e1 cabezal medidor \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003ePlaca base * 1 \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eCable * 2 \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003e \u003cbr style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eTipo B:\u003c\/p\u003e\u003c\/div\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;font-size:20px;line-height:28px;font-weight:900;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" data-spm-anchor-id=\"a2g0o.detail.1000023.i4.7ec250af3WX5fc\"\u003e\u003cspan style=\"font-size:14px;\" id=\"tl_7\"\u003ePlaca base * 1 (la placa base se puede utilizar por separado Corriente de salida 0-20A)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;font-size:20px;line-height:28px;font-weight:900;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" data-spm-anchor-id=\"a2g0o.detail.1000023.i4.7ec250af3WX5fc\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc768cff517c74c258d6502b5fc2f753am.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S96741ba77a704d90b786bcb23c163e78P.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8918bab44cb247d88c4d40bff51150a7b.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sf89eabff8ac0478d9e80d649cf7f3ac9R.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S906ad292e43a466e8b0a924df88b57b4K.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S608d10a6169e4ead95b6107cb85c987fN.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5de57cc51a684c468b41b4bce061fa16U.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sce4d7297a05543bdae29d40d03606a8eH.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se5d97dd32bdc45408144aed1e624cd29F.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S4b5cd2e424914ada8049eb6abee7807c0.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Secc63b5e79e54bf793637063ca300c07q.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S5704498611d24b139144273b2355f0ebo.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S805c7afa8a87423b9b38a3846aa1a826p.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sb07b38ff6dce4f629d7f884bdd13e955b.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S428830654f3d40cf9cb884e1535d2865z.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sbfcfc7c98a1540099523c83403acdc69u.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1ba73afc7a604ba2a4f2eb92796db85bm.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S1c6af8eadb3a4a04972ba9760003c84d2.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7fc93e0d7441408baf2f41169ec3e27b8.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S7f00fd9c4e694e1bb6d3e01d9fc275e8E.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8e44c5c02d5e4e6089ca8138812aec50o.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S7ebdd924a90b4dd78e489cf28bafc4b6W.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf785e42f549f43e18b78c4c02dd9e8665.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sd400df3823ec41728c408e8098eb4959H.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se1744ec2bca047ac84e960b8f6d7998a8.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Se1474271244949e793b76a50852b722aY.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3c4cc2068c824410a04f73a0b0835a47B.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sa4ada0630e8346df96cd76639ca6a8c1g.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb18dfaaec1dc414eb5c8f806653b968aW.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S4d18aaaaad004616ab69200212da8ea0w.jpg\"\u003e\u003cimg style=\"color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sbd8f5748ccc14e47b5c55cdd548102b5g.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S0321cb3ba3714aceabf7eb85e4554c7dv.jpg\"\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;font-size:20px;line-height:28px;font-weight:900;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" data-spm-anchor-id=\"a2g0o.detail.1000023.i4.7ec250af3WX5fc\"\u003e \u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;font-size:20px;line-height:28px;font-weight:900;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" data-spm-anchor-id=\"a2g0o.detail.1000023.i4.7ec250af3WX5fc\"\u003e \u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;font-size:20px;line-height:28px;font-weight:900;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\" data-spm-anchor-id=\"a2g0o.detail.1000023.i4.7ec250af3WX5fc\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6459e67ff4ef44cab00e58e5612ac6bdU.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S652d0223500f4f75a8ccaa221f75b668s.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2e90f4a9b03d48889ae53de080553825j.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sf3a6d7cc0d1e44c3a8e4dab688cccb5dO.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#222222;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun;background-color:#ffffff;\"\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;line-height:20px;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\"\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0e21b31a354d4289bbadaf8a3b46d5b4o.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\06de8acd886e4d319283a1b29ee8058a\\dImgNew\\DImgNew21_ngz0evgk.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4773dcc652a4420b89fc2d6ee201354eA.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\06de8acd886e4d319283a1b29ee8058a\\dImgNew\\DImgNew22_ngz0evgk.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px 0px 12px;line-height:20px;padding:0px;font-family:OpenSans;white-space:pre-wrap;color:#000000;\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Keszoox","offers":[{"title":"Single baseplate","offer_id":46985508782315,"sku":"14:193#Single baseplate","price":124.4,"currency_code":"USD","in_stock":true},{"title":"A suit of","offer_id":46985508815083,"sku":"14:29#A suit of","price":151.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xy6020l-cnc-dc-voltage-regulator-1200w-20a.webp?v=1761278114"},{"product_id":"xh-m229-hu-m28w-hu-m27w-24-pin-atx-power-adapter-board-for-desktop-pc","title":"XH-M229 \/ HU-M28W \/ HU-M27W 24-Pin ATX Power Adapter Board for Desktop PC","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n \u003cdiv id=\"product-description\" data-spm=\"1000023\" class=\"description--product-description--Mjtql28\" data-pl=\"product-description\"\u003e\n  \u003cdiv class=\"description--origin-part--rWy05pE\"\u003e\n   \u003cdiv class=\"detailmodule_html\"\u003e\n    \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n     \u003cdiv class=\"detailmodule_html\"\u003e\n      \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n       \u003cdiv\u003e\n        \u003cdiv\u003e\n         \u003cdiv\u003e\n          \u003cdiv\u003e\n           \u003cdiv\u003e\n            \u003cdiv\u003e\n             \u003cdiv\u003e\n              \u003cdiv\u003e\n               \u003cdiv\u003e\n                \u003cdiv\u003e\n                 \u003cdiv\u003e\n                  \u003cdiv\u003e\n                   \u003cdiv\u003e\n                    \u003cdiv\u003e\n                     \u003cdiv\u003e\n                      \u003cdiv\u003e\n                       \u003cdiv\u003e\n                        \u003cdiv\u003e\n                         \u003cdiv\u003e\n                          \u003cdiv\u003e\n                           \u003cdiv\u003e\n                            \u003cdiv\u003e\n                             \u003cdiv\u003e\n                              \u003cdiv\u003e\n                               \u003cdiv\u003e\n                                \u003cdiv\u003e\n                                 \u003cdiv\u003e\n                                  \u003cdiv\u003e\n                                   \u003cdiv\u003e\n                                    \u003cdiv\u003e\n                                     \u003cdiv\u003e\n                                      \u003cdiv\u003e\n                                        \n                                      \u003c\/div\u003e\n                                      \u003cp\u003e\u003cspan\u003eDescripción del producto:\u003cbr\u003eSi la fuente de alimentación es un puerto de 20 pines, cuando el otro puerto no es de 24 pines, el enchufe se inserta desde la marca de punto en la placa de circuito.\u003cbr\u003ePuerto compatible: ATX (compatible con algunos tipos BTX)\u003cbr\u003eNúmero de PIN: 24 pines\u003cbr\u003einterruptor: sí\u003cbr\u003eNúmero de grupos de salida: cuatro grupos de diferentes voltajes\u003cbr\u003e12 V a GND 12 V es positivo GNG es voltaje negativo DC12 V\u003cbr\u003e12 V a GND GND es positivo -12 V es voltaje negativo DC12 V\u003cbr\u003e12 V a -12 V 12 V es positivo -12 V es voltaje negativo DC24 V\u003c\/span\u003e\u003c\/p\u003e\n                                      \u003cbr\u003e\n                                      \u003cp\u003e\u003cspan\u003eNota: -12 V no se puede cargar, es solo un punto lógico proporcionado por la placa base, generalmente solo alrededor de 300 mA\u003c\/span\u003e\u003c\/p\u003e\n                                      \u003cbr\u003e\n                                      \u003cbr\u003e\n                                      \u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6db7696bc3fb4116910207c6963d2084b.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S9ca54299130741e2b1abaa3b7bf977e1k.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S10447787f2be4bd5b632522219e82b41g.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sf91aba07bb8645fb8892e8e7139aaeac7.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S161ab82e082c4adf87a8b55edd8df7e57.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sdf0534b0a276414fac9f1e581119c500m.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf6a1e233fb9e41b3a0d927170e018605o.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sfc936d50a4f64eff826b8a2e0ea34afcy.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa9da443514454a7eb45855b8536db112R.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6bb60b3ba484443e99f86f1715fea502s.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0eb5ac20afba485ab82023792e030198j.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Se835710ee73a46fab90333660c73d183U.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb0361f43d337432aaffffd745f8dcf60O.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S9ad66a5d7c9e467faa9f794c407095ffr.jpg\"\u003e\u003c\/p\u003e\n                                     \u003c\/div\u003e\n                                    \u003c\/div\u003e\n                                   \u003c\/div\u003e\n                                  \u003c\/div\u003e\n                                 \u003c\/div\u003e\n                                \u003c\/div\u003e\n                               \u003c\/div\u003e\n                              \u003c\/div\u003e\n                             \u003c\/div\u003e\n                            \u003c\/div\u003e\n                           \u003c\/div\u003e\n                          \u003c\/div\u003e\n                         \u003c\/div\u003e\n                        \u003c\/div\u003e\n                       \u003c\/div\u003e\n                      \u003c\/div\u003e\n                     \u003c\/div\u003e\n                    \u003c\/div\u003e\n                   \u003c\/div\u003e\n                  \u003c\/div\u003e\n                 \u003c\/div\u003e\n                \u003c\/div\u003e\n               \u003c\/div\u003e\n              \u003c\/div\u003e\n             \u003c\/div\u003e\n            \u003c\/div\u003e\n           \u003c\/div\u003e\n          \u003c\/div\u003e\n         \u003c\/div\u003e\n        \u003c\/div\u003e\n       \u003c\/div\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0e21b31a354d4289bbadaf8a3b46d5b4o.jpg\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\1b9de6563385445f90e8f3304b4c043f\\dImgNew\\DImgNew9_owt7p1an.jpg\"\u003e\n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4773dcc652a4420b89fc2d6ee201354eA.jpg\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\1b9de6563385445f90e8f3304b4c043f\\dImgNew\\DImgNew10_owt7p1an.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Keszoox","offers":[{"title":"M28 Switching plate","offer_id":46985508847851,"sku":"14:1202#M28 Switching plate","price":14.88,"currency_code":"USD","in_stock":true},{"title":"M28 plate and shell","offer_id":46985508880619,"sku":"14:350852#M28 plate and shell","price":25.88,"currency_code":"USD","in_stock":true},{"title":"HU-M27 shell","offer_id":46985508913387,"sku":"14:351074#HU-M27 shell","price":14.24,"currency_code":"USD","in_stock":true},{"title":"HU-M28 shell","offer_id":46985508946155,"sku":"14:4044226#HU-M28 shell","price":12.84,"currency_code":"USD","in_stock":true},{"title":"M27 Switching plate","offer_id":46985508978923,"sku":"14:201659813#M27 Switching plate","price":22.2,"currency_code":"USD","in_stock":true},{"title":"M27 plate and shell","offer_id":46985509011691,"sku":"14:10#M27 plate and shell","price":33.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xh-m229-hu-m28w-24pin-atx-power-adapter-board.webp?v=1761278080"},{"product_id":"2s-3s-4s-lithium-battery-charger-boost-module-c-a-type-7-4v-16-8v","title":"2S\/3S\/4S Lithium Battery Charger Boost Module C\/A Type 7.4V–16.8V","description":"\u003ch2\u003e2S \/ 3S \/ 4S Lithium Battery Charger Boost Module — USB-C \/ Type-A, 7.4V–16.8V\u003c\/h2\u003e\n\u003cp\u003eA compact lithium battery charger boost module supporting 2S (7.4V), 3S (11.1V), and 4S (16.8V) Li-ion and LiPo battery pack charging via USB-C or USB Type-A input. The boost converter steps up the 5V USB input voltage to the required charging voltage for the selected cell count, providing constant current \/ constant voltage (CC\/CV) charging with cell balancing for safe multi-cell LiPo and Li-ion battery pack charging from a standard USB power source.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eUSB-C and\/or USB Type-A (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e7.4V (2S) \/ 11.1V (3S) \/ 16.8V (4S) — selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Mode\u003c\/td\u003e\n\u003ctd\u003eCC\/CV (constant current \/ constant voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Balancing\u003c\/td\u003e\n\u003ctd\u003eYes (per-cell balance charging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Batteries\u003c\/td\u003e\n\u003ctd\u003eLi-ion, LiPo (2S, 3S, 4S packs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Termination\u003c\/td\u003e\n\u003ctd\u003e4.2V per cell (standard Li-ion\/LiPo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOvercharge, over-current, short circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator\u003c\/td\u003e\n\u003ctd\u003eLED charging status indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eRoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCell Count Reference\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCell Count\u003c\/th\u003e\n\u003cth\u003eNominal Voltage\u003c\/th\u003e\n\u003cth\u003eFull Charge Voltage\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2S\u003c\/td\u003e\n\u003ctd\u003e7.4V\u003c\/td\u003e\n\u003ctd\u003e8.4V\u003c\/td\u003e\n\u003ctd\u003eRC cars, small drones, power tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3S\u003c\/td\u003e\n\u003ctd\u003e11.1V\u003c\/td\u003e\n\u003ctd\u003e12.6V\u003c\/td\u003e\n\u003ctd\u003eFPV drones, RC aircraft, e-bikes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4S\u003c\/td\u003e\n\u003ctd\u003e14.8V\u003c\/td\u003e\n\u003ctd\u003e16.8V\u003c\/td\u003e\n\u003ctd\u003eHigh-power FPV, RC boats, power tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRC Battery Charging:\u003c\/strong\u003e Charge 2S\/3S\/4S LiPo battery packs for RC cars, FPV drones, and RC aircraft from a USB power bank or USB charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Power Bank:\u003c\/strong\u003e Build a multi-cell Li-ion power bank with USB-C charging input and balanced cell charging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-Bike Battery:\u003c\/strong\u003e Charge small 3S\/4S Li-ion e-bike battery packs from a USB-C power source for emergency top-up charging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Power Supply:\u003c\/strong\u003e Build a portable 12V or 16.8V power supply from a 3S\/4S LiPo pack with USB-C charging capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I charge a 3S LiPo with a standard 5V USB charger?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This module boosts the 5V USB input to the required 12.6V (3S full charge) charging voltage. Charging current will be limited by the USB power source output current and the module’s boost converter efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module balance individual cells?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module includes per-cell balance charging to ensure all cells in the pack reach the same voltage (4.2V per cell) at the end of the charge cycle, preventing cell imbalance and extending battery life.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 × 2S\/3S\/4S LiPo charger boost module (USB-C \/ Type-A input)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"1PCS 2S 4A","offer_id":46985519464683,"sku":"14:173#1PCS 2S 4A","price":7.48,"currency_code":"USD","in_stock":true},{"title":"1PCS 4S 2A","offer_id":46985519497451,"sku":"14:350852#1PCS 4S 2A","price":7.68,"currency_code":"USD","in_stock":true},{"title":"1PCS 2S 2A","offer_id":46985519530219,"sku":"14:193#1PCS 2S 2A","price":7.92,"currency_code":"USD","in_stock":true},{"title":"1PCS 4S 1A","offer_id":46985519562987,"sku":"14:175#1PCS 4S 1A","price":7.72,"currency_code":"USD","in_stock":true},{"title":"1PCS 4S 4A","offer_id":46985519595755,"sku":"14:200013902#1PCS 4S 4A","price":7.92,"currency_code":"USD","in_stock":true},{"title":"1PCS 3S 1A","offer_id":46985519628523,"sku":"14:1254#1PCS 3S 1A","price":7.48,"currency_code":"USD","in_stock":true},{"title":"1PCS 2S 1A","offer_id":46985519661291,"sku":"14:771#1PCS 2S 1A","price":7.92,"currency_code":"USD","in_stock":true},{"title":"1PCS 3S 4A","offer_id":46985519694059,"sku":"14:350850#1PCS 3S 4A","price":7.68,"currency_code":"USD","in_stock":true},{"title":"1PCS 3S 2A","offer_id":46985519726827,"sku":"14:365458#1PCS 3S 2A","price":7.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2s-3s-4s-lithium-battery-charger-boost-module.webp?v=1761278009"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/collections\/image_a5e77d2d-693a-4fee-87b7-df7e4d2b032a.png?v=1776138260","url":"https:\/\/keszoox.com\/collections\/power-adapters-charger-modules.oembed?page=5","provider":"Keszoox","version":"1.0","type":"link"}