{"product_id":"6-24v-to-5v-3a-dc-dc-buck-converter-car-usb-charger-module-12v-24v","title":"6–24V to 5V 3A DC-DC Buck Converter — Car USB Charger Module, 12V \/ 24V Power Supply","description":"\u003ch2\u003e6–24V to 5V 3A DC-DC Buck Converter — Car USB Charger Module, 12V \/ 24V\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003e6–24V to 5V 3A DC-DC step-down buck converter module\u003c\/strong\u003e provides a stable 5V \/ 3A USB output from any 6–24V DC input, making it the ideal power module for 12V car systems, 24V truck systems, solar battery banks, and DIY embedded power supplies. The USB-A output connector allows direct charging of smartphones, tablets, and USB-powered devices, while the screw terminal input accepts wire connections from vehicle power or battery systems.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\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 Voltage\u003c\/td\u003e\n\u003ctd\u003e6V – 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC (fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Current\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003c\/tr\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 Connector\u003c\/td\u003e\n\u003ctd\u003eUSB-A (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connector\u003c\/td\u003e\n\u003ctd\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eNon-synchronous step-down (buck)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 92%\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eInput Voltage vs Application Guide\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003cth\u003eTypical Source\u003c\/th\u003e\n\u003cth\u003eMax USB Output\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003ctd\u003eCar battery, 12V lead-acid\u003c\/td\u003e\n\u003ctd\u003e5V \/ 3A (15W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003ctd\u003eTruck, 24V solar system\u003c\/td\u003e\n\u003ctd\u003e5V \/ 3A (15W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6–12V\u003c\/td\u003e\n\u003ctd\u003eLi-ion pack, 18650 battery\u003c\/td\u003e\n\u003ctd\u003e5V \/ up to 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose This Buck Converter Module?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e6–24V wide input range\u003c\/strong\u003e — covers 12V car, 24V truck, and solar battery systems\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3A \/ 15W output\u003c\/strong\u003e — fast charges smartphones and powers Raspberry Pi\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUSB-A output\u003c\/strong\u003e — direct USB device connection without adapters\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUp to 92% efficiency\u003c\/strong\u003e — minimal heat generation at full load\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e-40°C to +85°C\u003c\/strong\u003e — reliable in automotive and outdoor environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12V \/ 24V vehicle USB phone charger\u003c\/li\u003e\n\u003cli\u003eSolar panel battery bank USB output\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi 5V power from 12V battery\u003c\/li\u003e\n\u003cli\u003eArduino project 5V USB power supply\u003c\/li\u003e\n\u003cli\u003eDIY portable power bank output stage\u003c\/li\u003e\n\u003cli\u003eMarine and RV 12V to USB converter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × 6–24V to 5V 3A DC-DC Buck Converter Module (USB output)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991450112235,"sku":"\u003cnone\u003e","price":7.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/6-24v-to-5v-3a-dc-buck-converter-car-usb-charger-module-12v-24v.webp?v=1761801582","url":"https:\/\/keszoox.com\/products\/6-24v-to-5v-3a-dc-dc-buck-converter-car-usb-charger-module-12v-24v","provider":"Keszoox","version":"1.0","type":"link"}