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1Pcs For Electronic Device 2.7-11V To 5V/12V 10A Mini Step-Up Board DC-DC Boost Converter Module With Short Circuit Protection
1Pcs For Electronic Device 2.7-11V To 5V/12V 10A Mini Step-Up Board DC-DC Boost Converter Module With Short Circuit Protection
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Mini DC-DC Boost Converter — 2.7–11V to 5V / 12V, 10A, Short Circuit Protection
A high-current mini DC-DC step-up (boost) converter module providing 5V or 12V regulated output from a 2.7V–11V input at up to 10A output current. Built-in short circuit protection prevents damage to the module and connected load in the event of a wiring fault. The compact PCB footprint makes this module suitable for battery-powered electronics, solar energy systems, and embedded power supply applications requiring high current step-up conversion.
Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage | 2.7V – 11V DC |
| Output Voltage | 5V or 12V DC (fixed, select variant) |
| Output Current | Up to 10A (at 5V output from sufficient input) |
| Conversion Type | Step-up (boost) |
| Protection | Short circuit protection |
| Efficiency | Up to 94% (load dependent) |
| Operating Temperature | −40°C to +85°C |
| Certification | RoHS |
Typical Applications
- LiPo to 5V USB: Step up 3.7V single-cell LiPo to 5V for USB device charging and 5V electronics supply from a single Li-ion cell
- Solar Power: Step up low-voltage solar panel output (2.7–6V) to 5V or 12V for battery charging and electronics supply
- Battery-Powered 12V Supply: Step up 3–8 AA/AAA batteries or a LiPo pack to 12V for relay modules, LED drivers, and 12V electronics
- Emergency Power: Step up a partially discharged battery to the required supply voltage for emergency electronics operation
- IoT Power Supply: Compact high-current 5V supply for ESP32, Raspberry Pi, and other IoT devices from a LiPo battery pack
FAQ
Q: Can this module output 10A from a 3.7V LiPo input?
A: Output current depends on input voltage and input current capacity. At 3.7V input and 5V output, the input current required for 10A output is approximately 10 × 5 / (3.7 × 0.94) ≈ 14.4A. Ensure your battery and wiring can supply this input current. For most LiPo cells, 5–6A output at 5V is a more practical limit.
Q: Does this module regulate the output voltage?
A: Yes. The output is regulated to the fixed voltage (5V or 12V) regardless of input voltage variation within the 2.7–11V input range.
Package Contents
- 1 × Mini DC-DC boost converter module (2.7–11V to 5V or 12V, 10A)
