insulated gate bipolar transistor (IGBT) insulated gate bipolar transistor (IGBT) 03-657003-10 LIEBERT NPower IGBT BSM300GA120DLC 1001532 CM1000HA-24H CM200DY-24NF 143224037 CM1200HA-24J CM600HA-24H 12-796085-92 1MBI600S-120