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Hybrid power relay using communications link

  • US 20080250171A1
  • Filed: 04/06/2007
  • Published: 10/09/2008
  • Est. Priority Date: 04/06/2007
  • Status: Active Grant
First Claim
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1. A control circuit comprising:

  • a serial communication link communicating a serial signal therethrough;

    a microprocessor having a serial input communicating with the serial communication link and generating a control output signal in response to the serial signal; and

    an arc suppression circuit having an electrical contact and operating in response to the control output signal to reduce an arc at the electrical contact.

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