Product Name: Waterproof Voltage Converter Regulator DC 36V to DC 12V 20A 240WFeatures:1. 100% full power and stable current output, non-isolated module.2. Waterproof level IP68 and anti-shock protection, Ultra compact size, light weight.3. Industry grade DC36V to DC 12V converter, efficiency up to 96%.4. Die-cast aluminum shell, epoxy potting, cooling by free air convection.6. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.Specifications:* Input Rated Voltage: DC 36V* Input Voltage Range: 28-50V DC* Output voltage: DC12V 20A* Output Rated Power: 240W* Efficiency: 96% (half load); 94% (full load)* Output Peak Power: 300W* Voltage Regulation: Less Than 1%* Load Regulation: Less Than 2%* Ripple(full load test): Less Than 50mV* No-load Current: 25mA-27mA* Total Size: 74*74*32mm(L*W*H)* Weight: 310gPackage included:1 x DC 36V to DC 12V 20A Voltage Converter