Features 1、HIGH CONVERSION RATE: DC buck converter module is 20 to 72V input, 12V 10A 120W output, the conversion efficiency is up to 96%. 2、IP67 PROTECTION: The shell is fully sealed by epoxy resin, with IP67 waterproof grade, which is dustproof, shockproof and not easy to moist. 3、HIGH SAFETY: With overvoltage, undervoltage, overload, overheating and short circuit protections, the DC buck converter is highly safe to use. 4、EASY WIRING: The DC to DC buck power module can be easily used after wiring according to positive and negative poles. 5、MULTI PURPOSE: This buck converter can be used for car, safety system, hospital equipment, telecommunication, electrical equipment, led light bar, motor, security equipment, etc. Specification Item Type: DC Buck Converter Module Shell Material: PP Sealing Material: Epoxy Resin Output Power: 120W Working Temperature: -20℃ to 80℃ Conversion Efficiency: 96% Waterproof Grade: IP67 Package List 1 x DC Buck Converter Module