| 摘要 |
PROBLEM TO BE SOLVED: To simplify a complicated manufacturing process of a conventional technology by a manufacturing process of a one-series ferrite core coil manufacturing process, enable the execution of mass production, and when attaching by flatly laying down, make a partition for installation more flexible. SOLUTION: Bosses are protrusively formed on right and left ends of a ferrite core body 1, and engaged to an electric conduction strip in a lead frame. Insulators 3 are formed at both ends of the ferrite core body 1 by a technology of molding. An electric conduction coil 4 is wound to a part of the ferrite core body 1 where the insulators 3 are not wrapped. Both ends 41, 42 of the coil are welded to exposed electric conduction ends of the electric conduction strip. COPYRIGHT: (C)2005,JPO&NCIPI
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