Press-pack IGBT assembly

The solid-state high voltage, high current switch


  • Gate units with current loop power supply for maximum 16 modules
  • Working voltage up to 20kV
  • Up to 10kHz operating frequency
  • Any mounting position possible
  • Convection, forced air or liquid cooling
  • Ready to use with integrated high voltage isolated power supply
  • Current Measurement on module level
  • Programmable turn-on / turn-off behaviour


  • Overall controller designed and manufactured by Astrol
  • Reprogrammable gate units via fibre optic link
  • Online diagnosis of the gate units via optical link (module voltage, switching
    time, pulse waveform, etc.)


  • Medical systems
  • Beam accelerators
  • Wind converters
  • Industrial drives
  • Customizable for a wide range of application


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