Features 1、Voltage Converter: The buck converter can convert DC 30‑90V, that is, DC 72V to DC 12V 10A, providing you with stable power supply. 2、Premium in Safety: Built in overvoltage protection, undervoltage protection, overload protection, overheating protection and short circuit protection. 3、Wider Application: Applicable to vehicles, safety systems, telecommunications, electrical equipment, LED light bars, motors, security equipment, etc. 4、Waterproof Casing: With PP casing and epoxy resin potting, the DC to DC converter has IP67 waterproof performance for flexible use. 5、Simple to Install: Compact in size and light in weight as well, the buck module enables simple installation to finish within minutes. Specification Item Type: Buck Converter Casing Material: PP Potting Material: Epoxy Resin Output Power: 120W Working Temperature: -20℃ ~ 80℃ Conversion Efficiency: 96% Waterproof Grade: IP67 Package List 1 x Buck Converter