Direct current link circuit

  • US 10,396,662 B2
  • Filed: 09/23/2013
  • Issued: 08/27/2019
  • Est. Priority Date: 09/12/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • connecting, through a resonant circuit, a direct current power source alternatively across;

    a positive output terminal of a dual direct current output and a neutral terminal during a first portion of a switching cycle, wherein the first portion of the switching cycle comprises a first switched-on-period that corresponds to one half of a resonant period of the resonant circuit; and

    a negative output terminal of the dual direct current output and the neutral terminal during a second portion of the switching cycle, wherein the second portion of the switching cycle comprises a second switched-on-period that corresponds to another half of the resonant period associated with the resonant circuit.

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