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FOR IMMEDIATE RELEASE No. 3895

Mitsubishi Electric to Ship Samples of NX-type 1.2kV IGBT Module for Industrial Use (Engels)

Reduces industrial-inverter power loss by up to approx. 19% for more power-efficient equipment
NX-type 1.2kV IGBT module for industrial use (CM1000DX-24M model)

NX-type 1.2kV IGBT module for industrial use (CM1000DX-24M model)

TOKYO, May 19, 2026 – Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it will begin shipping samples of ten new models of its industrial-use NX-type 1.2kV insulated gate bipolar transistor (IGBT) module on a sequential basis starting June 15. Designed for use in inverters that control machine tools, industrial robots and large-capacity motor drive systems,1 the modules are equipped with the latest eighth-generation IGBTs. Compared to existing IGBT modules,2 the modules reduce power loss by up to approximately 19%, thereby decreasing power consumption in industrial equipment.

 

Mitsubishi Electric will exhibit the NX-type 1.2kV IGBT module for industrial use at Power Conversion Intelligent Motion (PCIM) Expo & Conference 2026 in Nuremberg, Germany from June 9 to 11, as well as upcoming exhibitions in Japan, China and other countries.

 

By optimizing the IGBT and diode layout, Mitsubishi Electric was able to add a new 1000A-rated model with a rating 1.25 times3 that of current models, but within the same package size, realizing higher inverter output. The continued use of the Industrial NX-type package ensures the easy replacement of existing modules and helps shorten the development period for new inverters.

  • 1

    Inverter systems consisting of inverter and converter circuits that efficiently control the rotation speed and power supply capacity of motors in factory machine tools, cranes and other industrial equipment.

  • 2

    Comparison to existing CM800DX-24T1 equipped with 7th-generation IGBT. Calculated based on Mitsubishi Electric’s simulation results under the following conditions: 2-level, Vcc = 600 V, Io = 350 Arms, M=1, PF=1, Fc=2kHz, fo=50Hz.

  • 3

    Comparison with the conventional CM800DX-24T1.

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