| 摘要 |
PROBLEM TO BE SOLVED: To provide a common mode choke coil which enables low profile packaging, has low normal mode inductance, and satisfies requirements to rapid power line communication using a power line. SOLUTION: A pair of coil bobbins are engaged into opposed square closed magnetic path magnetic core magnetic legs 1a, and two sets of reverse windings 3a and 3b, and 3c and 3d are connected in series via series connection terminals 5c and 5f which are planted in a seating. COPYRIGHT: (C)2008,JPO&INPIT
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