Magnetic core, magnetic component and electronic device

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United States of America Patent

PATENT NO 11587704
APP PUB NO 20210304932A1
SERIAL NO

17209440

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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To obtain a magnetic core having an improved withstand voltage property while maintaining a high relative magnetic permeability, and the like. The magnetic core contains large particles observed as soft magnetic particles having a Heywood diameter of 5 μm or more and 25 μm or less and small particles observed as soft magnetic particles having a Heywood diameter of 0.5 μm or more and less than 5 μm in a cross section. C1

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Patent Owner(s)

Patent OwnerAddress
TDK CORPORATIONTOKYO 103-6128

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsumoto, Hiroyuki Tokyo, JP 455 4161
Yoshidome, Kazuhiro Tokyo, JP 92 105

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