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TRANSFORMER RESONANT CONVERTER

  • US 20180226896A1
  • Filed: 02/06/2018
  • Published: 08/09/2018
  • Est. Priority Date: 02/07/2017
  • Status: Active Grant
First Claim
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1. A resonant converter comprising:

  • a DC input providing an input voltage Vin;

    a plurality of solid state switches electrically coupled with the DC input;

    a transformer having a stray inductance, Ls, a stray capacitance, Cs, and a turn ratio, n, the transformer electrically coupled with the plurality of solid state switches;

    a resistor with a resistance, R, disposed in series between the transformer and the switches; and

    a plurality of rectifier diodes;

    wherein the resonant circuit produces a Q factor according to

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