| 摘要 |
PROBLEM TO BE SOLVED: To provide a filter and a filter cover, which prevent the effect on the life of one electronic product and on the operation and life of the others, by improving filtering effects of a stopband that can be filtered and an electromagnetic wave interference. SOLUTION: The filter cover includes a plurality of projections 110 positioned at least on one main body 101 and on a periphery of the main body 101, the projections dividing the main body 101 into a plurality of winding sections 102 and 104. At least one coil is provided to be wound on respective winding sections 102 and 104. COPYRIGHT: (C)2009,JPO&INPIT
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