Mainstream designed, built and tested a 25 kW continuous (35 kW peak), 105 °C liquid cooled, wide-bandgap (WBG) three-phase motor drive. This motor drive is based on a custom SiC module. The motor drive is 99% efficient, weighs only 11.5 lbs, and has dimensions of 11″ x 7″ x 3.5″. Installation into the end application vehicle is also simplified because all electrical and fluid connections are located on the same enclosure face.