300W 10A DC-DC Step-down Buck Converter Adjustable Constant Voltage Module

1. High-power LED driver.
2. Lithium battery(or lead accumulator) charge.
3. Vehicle-mounted power supply.
4. Low voltage system power supply.
5. 6V, 12V, 14V, 24V battery charge.
6. On-board laptop power supply.
7. regulated power supply.
8.Low voltage power supply system.

Note: If the module temperature exceeds 65C, please add a cooling fan, (It be used at room temperature without a fan)