48V 60V 72V to 12V 40A Buck Converter 480W Step Down DC to DC Converter Transformer Reducer for Golf CART Scooters & Bicycles (40V-90V to 12V 40A)

Description

Wires Define1.Red: Input +2.Black: Input -3.Yellow: Output +4.Blue: Output -Weight(N.W): 0.5kgsSize:8.26*4.17*2 INCH / 210*106*51 mm Input ParameterInput Voltage Range: 40V-90VOutput ParameterOutput Voltage: 12VOutput Current: 40A MaxLoading: 480W MaxEfficiency: Typical values 93%Voltage Stability: <1%Load stability: <1%Insulation resistance: Between output and input > 50MΩBetween input and casing > 50MΩBetween output and casing > 50MΩProtect Function: Input reverse connection protection (replacing fuse)Output Protection:Temperature Protection 95℃Overcurrent Protection: the converter stops working when the output current reaches the protection current valueShort-circuit Protection:when the output is short-circuited, the converter stops working, and automatically resumes work after the short-circuit is eliminatedOvervoltage Protection Product Feature1.Waterproof:IP552.Storage Temperature: -40℃ - 60℃3.Working Temperature: -25℃ - 55℃4.With waterproof glue increases the vibration level