الوصف
A 7-20V (or similar range) to 5V 3A step-down converter is a DC-DC module that lowers a higher input voltage to a stable 5V output for powering devices requiring that voltage, such as phone chargers, cameras, or fans. Key features include high conversion efficiency (up to 96%), synchronous rectification for low heat, and comprehensive protection against short circuits, overcurrent, and over-temperature. Specifications typically include an input voltage range like 7-20V or 7-24V, a 5V/3A output, low output ripple, and a compact, often waterproof, design.
Features
- Synchronous rectification, conversion rate ≥ 96%, very low heat.
- With overload / over current / over temperature / short circuit protection, return to normal work.
- All epoxy sealed containers with waterproof housing.
- Compact design, high efficiency, easy to install and use.
- Input: DC 7-20V, (12V becomes 5V)
- Output: DC 5V, 3A, 15W.
- Dimension : 46mm x 27mm x 14mm