Custom Design Rectifier

COUGAR ELECTRONICS can design and produce highly efficient rectifiers using module, IGBT or discrete SCR technology.
Our manufacturing capacity goes up to 10,000 Amps.

Here below some examples of products :

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Module diode rectifier

Full module diode three phase bridge rectifier.

  • 400V
  • 700Amps
  • Forced convection cooling
  • RC snubbers + fuses
Module thyristor/diode rectifier

Mixed thyristors/diode three phase bridge rectifier.

  • 240V
  • 480Amps
  • Forced convection cooling
  • RC snubbers + fuses
SCR diode rectifier

SCR press pack diodes phase bridge rectifier.

  • 150V
  • 1000Amps
  • Natural convection cooling
  • RC snubbers
SCR thyristor rectifier

SCR press pack thyristors phase bridge rectifier.

  • 690V
  • 1200Amps
  • Forced convection cooling
  • RC snubbers + Fuses
High power press pack diode rectifier

SCR press pack high power diode phase bridge rectifier.

  • 1200V
  • 800Amps
  • Water cooling
  • Fuses
High power press pack thyristor rectifier

High Power press pack thyristors phase bridge rectifier for motor excitation

  • 1700V
  • 3000Amps
  • Redundant Forced convection cooling
  • Firing boards + Fuses