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Magnetic core and method of producing the same

  • US 4,543,208 A
  • Filed: 12/23/1983
  • Issued: 09/24/1985
  • Est. Priority Date: 12/27/1982
  • Status: Expired due to Term
First Claim
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1. A magnetic core, which comprises a compression molded product comprising:

  • a soft magnetic material selected from an iron powder, an iron alloy magnetic powder, and combinations thereof, said material having a mean particle size of 10 to 100 μ

    m; and

    1.5 to 40%, as a total amount in terms of volume ratio, of insulating binder resin and a non-ferrite insulating inorganic compound powder.

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