发明名称 |
Common mode choke coil and method of manufacturing the same |
摘要 |
A common mode choke coil has a plurality of metallic conducting wires buried into a sintered magnetic material such that the metallic conducting wires are proximate to each other and an electrode mounted on a surface of the sintered magnetic material so as to be connected to each end portion of each of the metallic conducting wires. The metallic conducting wires are integrally coated with a non-magnetic and electrically insulating material at a predetermined distance between each of the metallic conducting wires to thereby form coated conducting wires. The coated conducting wires buried into the sintered magnetic material are thus obtained.
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申请公布号 |
US2003163914(A1) |
申请公布日期 |
2003.09.04 |
申请号 |
US20030405246 |
申请日期 |
2003.04.03 |
申请人 |
FUJITSU LIMITED |
发明人 |
TAKAYAMA MANABU;TAKETOMI KOUJI;KUMAHORA TETSUO |
分类号 |
H01F41/12;H01F17/00;H01F17/06;H01F27/32;H01F37/00;H01F41/02;(IPC1-7):B28B1/00;B05D5/12;H01F7/06 |
主分类号 |
H01F41/12 |
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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