Item Type: Buck ConverterCasing Material: PPPotting Material: Epoxy ResinInput Voltage: 72V, 30-90V. Output Voltage: 12VOutput Voltage: 10AOutput Power: 120WWorking Temperature: -20 ~ 80Conversion Efficiency: 96%Waterproof Grade: IP67 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Voltage Converter: The buck converter can convert DC 3090V, that is, DC 72V to DC 12V 10A, providing you with stable power supply. 2Premium in Safety: Built in overvoltage protection, undervoltage protection, overload protection, overheating protection and short circuit protection. 3Wider Application: Applicable to vehicles, safety systems, telecommunications, electrical equipment, LED light bars, motors, security equipment, etc. 4Waterproof Casing: With PP casing and epoxy resin potting, the DC to DC converter has IP67 waterproof performance for flexible use. 5Simple to Install: Compact in size and light in weight as well, the buck module enables simple installation to finish within minutes.