WonVon Golf Cart Voltage Reducer DC Converter Regulator Reducer 48V Step Down to DC 12V 20A 240W Golf Cart Waterproof Power Supply Transformer Volt Module

Specification: Universal Fit for Club Car, EZGO, and Yamaha Golf Carts； Input Voltage: 36/48V nominal,  Input range: 30V to 60V ; Output Voltage: DC 12V 20A 240W Waterproof to Standard: IP 68 All epoxy sealed containers with Waterproof Die-Cast Aluminum Housing； Light compact, convenient to use and transport； With overload / over-current / over / low voltage protection for stable performance； Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S Assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation These voltage converters are excellent power transformers, can work safely and reliable in -40°C~80°C range. Application:  DC 36V/48V Battery Vehicles and boats  Output side only connects DC loads  Package Contents: 1 * Current converter Wiring:  Input + to Battery +, Input- to Battery-.  Output + to load +, Output- to Load-. Red 48V+ in, Black 48V- in ,Yellow 12+ out , Black 12- out  Notes:  1.Never reverse the input polarity or it damages your fuses or converter.  2. This one can't be used in tele-communication, medical, aerospace and military. if you need these request, please give us message.