 TOKYO--BUSINESS WIRE--Mitsubishi Electric Corporation TOKYO: 6503 announced today it has developed seven new X-Series productstwo HVIGBTs and five HVDIODEsboosting the X-Series lineup to 24 power semiconductor modules suitable for increasingly large-capacity, small-sized inverters used in traction motors, DC-power transmitters, large industrial machinery and other high-voltage, large-current equipment. The models will be released sequentially beginning July 1. The modules will be exhibite 