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LC filter for maintaining damping effect up to high frequency range has capacitor electrode plate lying opposite section coils which act as a capacitor electrode
LC filter for maintaining damping effect up to high frequency range has capacitor electrode plate lying opposite section coils which act as a capacitor electrode
A capacitor electrode plate (10) is included near the connection point of the two coils (L1,L2) in a magnetic body (11) so as not to interrupt magnetic flux generated by the coils. The coils are formed from a spiral metallic plate. Sections of the plate lie opposite a section of the coils which acts as capacitor electrode.
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