Review on 36V 48V to 12V 30A Waterproof DC Converter Regulator MGGi, High-Power Big-Size Buck Transformer Module for Golf Cart, Forklifts, Car by David Boulanger

Read labels carefully - don't follow your intuition or industry standards (golf cart) on wire sizes/colors. Does this device connect the 14 AWG red/black wires to 48V and then use the 12 AWG yellow/black wires to output 12V? I openly admit to toasting this because anyone with electrical knowledge/experience knows that the larger AWG wires should be used at 48V, not 12V. I bought another smaller (240W) one that runs through uses the same 12 AWG wires instead of being worth this manufacturer. with the purchase of another poorly designed.