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Micromagnetic device for power processing applications and method of manufacture therefor

  • US 6,160,721 A
  • Filed: 01/24/2000
  • Issued: 12/12/2000
  • Est. Priority Date: 06/10/1997
  • Status: Expired due to Term
First Claim
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1. A power processing circuit, comprising:

  • an input source of electrical power;

    a switching circuit for receiving said electrical power and producing therefrom switched electrical power; and

    a power micromagnetic integrated circuit, including;

    a substrate having an insulator coupled thereto;

    a ferromagnetic core and a winding to impart a desired magnetic property to said ferromagnetic core; and

    a metallic adhesive that forms a bond between said insulator and said ferromagnetic core to secure said ferromagnetic core to said substrate.

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