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Reducing Common Mode Noise of Power Factor Correction Converters Using General Balance Concept

  • US 20080061748A1
  • Filed: 09/13/2006
  • Published: 03/13/2008
  • Est. Priority Date: 09/13/2006
  • Status: Active Grant
First Claim
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1. A power supply circuit comprisingan inductor configured in two portions,a switch controlling conduction through said inductor,circuit portions having respective parasitic capacitances, andmeans for approximately balancing currents in said two portions of said inductor.

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