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How does a SIMPCU differ from a Contactor or Relay?

April 26, 2017contactor differ Relay simpcu

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How does a SIMPCU differ from a Contactor or Relay?

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The SIMPCU is a solid state (semiconductor) device capable of switching up to 15 kHz. Contactors and relays often operate with mechanical contacts that have a finite number of cycles before failure and are limited to electro-mechanical switching properties.