Magnetic core

Details Magnetic core Magnetic core

1994-05-04

1997-04-22

Kiliman, Leszek

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

428606, 428692, 428900, 307106, 307415, 336213, 335297, 148304, 148403, B32B 310, H03K 300, H01F 2724

Patent

active

056227680

ABSTRACT:
A magnetic core is obtained by winding or laminating at least one alloy ribbon and has excellent squareness characteristic and magnetic saturation characteristic in a high frequency region wherein the squareness ratio of the magnetic core is improved by restricting the surface roughness of the alloy ribbon to specific regions.

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Japanese Journal of Applied Physics, vol. 19, No. 9, Sep. 1980, pp. 1781-1787, Matsuura, et al.
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Patent Abstracts of Japan, vol. 13, No. 171, (C-588)(3519), Apr. 24, 1989 & JP-A-64 249.
Journal of Applied Physics, vol. 55, No. 6, part IIA, Mar. 1984, pp. 1787-1789.
Patent Abstracts of Japan, vol. 13, No. 139 (E-738)(3487), Apr. 6, 1989 & JP-A-63302504.

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