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ABB Power Electronics


By June 6, 2022May 21st, 2023No Comments

The fanless, compact, half-U high CCR-Series rectifiers offer alternative cooling approaches including liquid, conduction, convection or forced air for end applications where reliability and noiseless operation are essential. In a sleek form factor, the CCR AC/DC power supplies reduce the real estate needed for power conversion, making them ideal for use in hard-to-reach applications. They also offer enhanced scalability as multiple units can be configured in an N+N redundant mode.


  • Fanless, conduction-cooled design.
  • High power density (20W/in3).
  • High efficiency.
  • No power derating at low line.
  • I2C/PMBus – Serial port communication.
  • Safety: UL, TUV.


  • 12V distributed power architectures
  • Datacom/telecom applications
  • Routers/switches
  • Automated test equipment

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