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DC-DC converter

  • US 20040037092A1
  • Filed: 08/19/2003
  • Published: 02/26/2004
  • Est. Priority Date: 08/22/2002
  • Status: Abandoned Application
First Claim
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1. A DC-DC converter comprising:

  • n groups of the unitary units provided with respect to a DC power source, the unitary unit having a pair of conversion circuit parts for converting a power source voltage of the DC power source into an AC by switching elements of a full bridge configuration, rectification circuit parts provided to the output sides of each of the conversion circuit parts through transformers, and series capacitors inserted and connected between each of the conversion circuit parts and the transformers, wherein transformer secondary sides of one rectification circuit parts of each the unitary unit are connected in series among the n groups and also transformer secondary sides of the other rectification circuit parts of each the unitary unit are connected in series among the n groups.

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