Features Easy To Use: with A Small, Compact Size And A Lightweight As Well, This Buck Module Is Easy to Install And Has A Premium Conversion Rate, Providing You with Efficient Work. High Safety: This Voltage Regulator Module Has Overvoltage, Undervoltage, Overload, Over Heating And Short Circuit Protection, Ensuring Safety. Long Service Life: The Fully Sealed Shell Serves As A Heat Sink, Which Has A Fast Heat Dissipation, Waterproof, Shockproof, Dustproof, And More Durable. Applicable Scenarios: Widely Applicable to Vehicles, Safety Systems, Hospital Equipment, Telecommunications, Electrical Equipment, Led Light Strips, Motors, Security Equipment, Etc. Ip67 Waterproof: The Buck Converter Module Has Ip67 Waterproof Grade, Can Be Used in Various Harsh Environments, With Strong Practicability. Specification: Item Type: DC to DC Buck Module Material: Die Cast Aluminum, Epoxy Resin Input Voltage: Typical Value DC36V 48V (30-60VDC) Output Voltage: DC12V Output Current: 60A Output Power: 720W Conversion Efficiency: 96% Protection Grade: IP67 Size: Approx. 100x80x36mm/3.9x3.1x1.4in Package List: 1 x DC to DC Buck Module 4 x Terminal 4 x Insulation Sleeve Package List 1 x DC to DC Buck Module 4 x Terminal 4 x Insulation Sleeve