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Pulse type transformer with increased coupling coefficient through configuration of plural primary windings

  • US 20060049903A1
  • Filed: 09/03/2004
  • Published: 03/09/2006
  • Est. Priority Date: 09/03/2004
  • Status: Active Grant
First Claim
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1. A high current DC pulse type transformer for connection to a high pulse current or capacitive discharge type circuit where the transformer is provided with a plurality of primary windings where:

  • the primary and secondary windings are wound around a common leg of the transformer'"'"'s core;

    the transformer'"'"'s core becomes saturated due to the level of pulse current;

    the transformer'"'"'s duty cycle is significantly small;

    the primary windings are electrically connected to the secondary windings;

    the primary winding is provided in more than one layer where the layers are physically separated from each by layers of the secondary winding; and

    an efficiency that exists without the presence of the transformer'"'"'s core that is significant due to primary winding'"'"'s proximity to the secondary winding.

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