The USB 1200mA Boost Converter is a compact solution for portable power. It utilizes a high-frequency switching architecture to achieve an efficiency of up to 96%. Whether you are using a single 18650 Lithium battery, two AA batteries, or a NiMH cell, this board will boost that low voltage to a rock-solid 5V. It features an onboard LED indicator and a standard USB female port, making it plug-and-play for any USB-powered device.
Ultra-Compact: Smaller than a postage stamp, fits into any project box or even a pocket-sized Altoids tin.
High Efficiency: Up to 96% energy conversion, meaning less heat and longer battery life.
Integrated USB Port: Standard USB-A female output for direct connection to charging cables or microcontrollers.
Wide Input Range: Works with anything from 2V to 5V (Best performance at 3V+).
LED Status Indicator: Built-in light to show when the output power is active.
| Feature | Specification |
| Input Voltage | 2.0V 5.0V DC |
| Output Voltage | 5.0V DC (Fixed) |
| Output Current | 1200mA (Peak) / 600-800mA (Continuous) |
| Conversion Efficiency | Up to 96% |
| Switching Frequency | 500 KHz |
| Output Ripple | 30mV (Max) |
| Operating Temperature | -40C to +85C |
| Dimensions | 18mm x 25mm |
Input 1.2V (AA NiMH): Output current will be low (~200mA).
Input 3.0V (2x AA Alkalines): Output current ~500-600mA.
Input 3.7V (18650 Li-ion): This is the Sweet Spot allows for the full ~1000-1200mA output.
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