Features 1、With automatic protection functions such as overcurrent, overvoltage, overheating and short circuit. 2、Silicone seal, waterproof, dustproof, shockproof, suitable for all kinds of harsh environments. 3、Synchronous voltage stabilization technology, low heat, adequate power and stable performance. 4、Using high-quality FR-4 multilayer PCB, resistors, capacitors, switches and MOS tubes are SMD components. 5、Can be widely used in automotive electrical alarms, radios, motors, speakers, navigators, monitors, LEDHU D, air conditioners, fans, DVDs, LED lights, pumps and other industrial electrical installations. Specification Condition: 100% Brand New Input Voltage: DC36/48V (30-60V) Rated Output Current: 10A Maximum Output Power: 240W Conversion Efficiency: Up to 96% Working Temperature: -20 ° C ~ + 80 ° C Installation Cable Length: Approx. 13cm / 5.1in Protection Level: IP67 Package List 1 x DC Voltage Reducer