Features 1、Power Converter: This DC buck converter can convert 24V to 13.8V 10A, and the conversion efficiency can get to 96%. 2、Secure Working: Comes with built in over voltage, under voltage, overload, overheating and short circuit protection. 3、Wide Application: Allows for wide application on vehicle, safety system, hospital equipment, telecommunication, etc. 4、Waterproof Shell: Equipped with waterproof alloy shell, the voltage regulator has great durability for long term use. 5、Easy to Install: Designed to have small size and light weight, the simple installation can be conveniently completed. Specification Item Type: DC Buck Converter Shell Material: Die Cast Aluminium Potting Material: Epoxy Resin Output Current: 10A Output Power: 138W Working Temperature: -20℃~80℃ Conversion Efficiency: 96% Waterproof Grade: IP67 Package List 1 x DC Buck Converter