DC USB Buck Converter (3A)

A DC USB Buck Converter (3A) is a step-down voltage regulator that efficiently converts a higher DC voltage (e.g., 12V, 24V) to a stable lower voltage (e.g., 5V) suitable for powering USB devices.

Features of a DC USB Buck Converter (3A)

1. Input Voltage – Typically 6V to 24V (varies by model).
2. Output Voltage – Fixed 5V (suitable for USB devices) or adjustable (in some models).
3. Output Current – Up to 3A, ideal for fast charging and powering electronic circuits.
4. High Efficiency – Typically 85% to 95%, reducing heat and power loss.
5. USB Output Port – Standard USB-A female port for direct connection.
6. Protection Features:
   • Overcurrent Protection (prevents excessive current draw)
   • Overvoltage Protection (avoids damage from high voltage)
   • Short Circuit Protection
7. Compact Design – Small size, suitable for portable and embedded applications.