DocumentCode
1390998
Title
A multi-resonant type inductor having notch filtering capability
Author
Midorikawa, Y. ; Hayano, S. ; Saito, Y.
Author_Institution
Coll. of Eng., Hosei Univ., Koganei, Japan
Volume
32
Issue
5
fYear
1996
fDate
9/1/1996 12:00:00 AM
Firstpage
4998
Lastpage
5000
Abstract
In order to realize a compact size DC to DC converter power supply, the operating frequency must be in the mega hertz region. Operation at higher frequencies introduces an harmonic noise problem. This problem can be overcome by proposing a new multi-resonant type inductor which exhibits a notch filtering characteristic. This multi-resonant type inductor can be used to reduce problematic harmonic frequency
Keywords
DC-DC power convertors; circuit noise; equivalent circuits; inductors; interference suppression; notch filters; DC to DC converter power supply; equivalent circuit; harmonic frequency reduction; harmonic noise problem; multi-resonant type inductor; noise filtering characteristics; notch filtering capability; operating frequency; Coils; Conductors; Equivalent circuits; Filtering; Impedance; Inductors; RLC circuits; Resonance; Resonant frequency; Wire;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.539355
Filename
539355
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