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Transformer

  • US 7,236,075 B1
  • Filed: 01/06/2006
  • Issued: 06/26/2007
  • Est. Priority Date: 01/06/2006
  • Status: Expired due to Fees
First Claim
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1. A transformer comprisinga cover havinga bottom;

  • a bottom opening formed on the bottom of the cover; and

    a cavity formed inside the cover, comminuting with the bottom opening of the cover and havinginside walls;

    at least one corner protrusion formed on at least one of the inside walls of the cavity; and

    at least one protruding edge formed on at least one of the inside walls of the cavity; and

    a bobbin mounted inside the cavity of the cover and havingtwo surfaces;

    engaging edges attaching respectively to the at least one corner protrusion of the cover and the at least one protruding edge of the cover;

    multiple pins mounted through the bobbin and protruding from the two surfaces of the bobbin;

    an opening formed through the bobbin between the pins; and

    multiple coils mounted on the bobbin next to the opening and having wires connecting the coils to the pins.

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