发明名称 |
Coil component and fabrication method of the same |
摘要 |
A coil component ( 100 ) comprising coil-containing insulator enclosure and a magnetic core ( 80 ). The coil-containing insulator enclosure is obtained by enclosing a coil ( 30 ), except for end portions ( 12, 22 ) of the coil ( 30 ), with an insulator ( 50 ), wherein the insulator ( 50 ) comprises at least a first resin. The magnetic core ( 80 ) is made of a mixture of a second resin ( 82 ) and powder, which comprises magnetic powder ( 84 ). The coil-containing insulator enclosure is embedded in the magnetic core ( 80 ).
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申请公布号 |
US7427909(B2) |
申请公布日期 |
2008.09.23 |
申请号 |
US20040866612 |
申请日期 |
2004.06.10 |
申请人 |
NEC TOKIN CORPORATION;DENSO CORPORATION |
发明人 |
ONO KAZUYUKI;YANBE TAKASHI;MATSUMOTO HATSUO |
分类号 |
H01F27/02;H01F1/147;H01F1/153;H01F1/24;H01F3/08;H01F17/06;H01F41/00;H01F41/02 |
主分类号 |
H01F27/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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