24V 36V 48V 60V to 12V 20A 240W DC-DC Buck Converter - Heavy Duty Waterproof 48V Step Down to 12V Voltage Regulator for Golf Carts - Overcurrent & Overtemperature Protection

Electrical parameters< br > model:C20-60J12V20A5L< br >< br > input parameter< br > Input range 20-60V< br > Rated input voltage24/48V< br > transfer efficiency95%< br > incoming line15-16CM(R+ B-)< br > output voltage12V< br > Output20A MAX< br > Maximumoutput240W MAX< br > No-load adjustment rate2%< br > load regulation3%< br > quiescent dissipation30MA< br > ripple wave300mVP-P< br > The oscilloscope bandwidth is 20 MHz, and the test end is connected with 10 F electrolytic capacitor and 0.1 F ceramic capacitor.< br > outlet line13-14CM(Y+ B-)< br >< br > enviromental parameter< br > working temperature-20-65°< br > Storage temperature-40-85°< br > Working humidity10%-90%RH< br >< br > defencive function< br > classification of waterproofIP67< br >< br > Other< br > Weight0.62 lb < br > Size2.91*2.91*1.26 inch< br > Heat dissipation methodnatural heat dissipation< br >< br > matters need attention< br > 59.memoryThe products are stored in a dry and cool place with a temperature range of-40 ~80, and avoid contact with corrosive substances, and stay away from fire and heat sources.< br > 60.Do not use it near a heat source (such as a fire or a heater).< br > 61.Do not connect the input line to 220V electricity.< br > 62.Do not put the product into the fire or heat it.< br > 63.Do not short-circuit the positive or negative poles of the product with wires or other metal objects.< br > Non-professional personnel are prohibited to disassemble and repair by themselves.< br >