Module Name: 9A DC Step Down Buck Converter,You can use this module to DIY an output-adjustable car power supply.

Input Voltage: DC 12V-35V; Constant Output Voltage: 0.8V-28V adjustable.

Constant Output Current: 0.2A-9A adjustable,Low output ripple,high frequency capacitor reduces output ripple.Four high frequency low resistance electrolytic condensers lower the output ripple, which is more stable and reliable. The transfer efficiency is up to 95% max.

Short-circuit protection, constant load protection, heat sink, industrial grade - 40 degree to + 80 degree work temperature, make sure your work be safe and stable.suitable for AC adapter, power supply and so on.

Use a dedicated benchmark IC, and high-precision current sensing resistor, can make more stable constant current High output current, the max output current can reach 12A. Suitable for LED driver.