WO2003100972A1 - Circuit resonant complexe et filtre - Google Patents

Circuit resonant complexe et filtre Download PDF

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Publication number
WO2003100972A1
WO2003100972A1 PCT/JP2003/006510 JP0306510W WO03100972A1 WO 2003100972 A1 WO2003100972 A1 WO 2003100972A1 JP 0306510 W JP0306510 W JP 0306510W WO 03100972 A1 WO03100972 A1 WO 03100972A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit
resonance
resonance circuit
composite
winding
Prior art date
Application number
PCT/JP2003/006510
Other languages
English (en)
Japanese (ja)
Inventor
Masaru Wasaki
Yoshihiro Saitoh
Original Assignee
Tdk Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tdk Corporation filed Critical Tdk Corporation
Publication of WO2003100972A1 publication Critical patent/WO2003100972A1/fr

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/09—Filters comprising mutual inductance

Landscapes

  • Filters And Equalizers (AREA)
  • Power Conversion In General (AREA)

Abstract

L'invention porte sur un circuit résonant complexe comportant un inducteur (1) et deux condensateurs (2, 3) reliées à l'inducteur. L'inducteur (1) comporte un noyau (10), un enroulement bobiné autour du noyau (10), et deux enroulements résonants (12, 13). Les bornes (11a, 11b) sont respectivement reliées aux extrémités de l'enroulement (11) et les deux extrémités de l'enroulement résonant (12) sont reliées l'une à l'autre par le condensateur (2) et les deux extrémités de l'enroulement résonant (13), par le condensateur (3). Le noyau (10), l'enroulement résonant (12) et le condensateur (2) forment un premier circuit résonant parallèle, et le noyau (10), l'enroulement résonant (13) et le condensateur (3) forment un deuxième circuit résonant parallèle. Ledit circuit résonant complexe présente une caractéristique complexe de résonance déterminée par la combinaison des deux circuits résonants en parallèle.
PCT/JP2003/006510 2002-05-27 2003-05-26 Circuit resonant complexe et filtre WO2003100972A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002151853A JP4233273B2 (ja) 2002-05-27 2002-05-27 複合共振回路
JP2002-151853 2002-05-27

Publications (1)

Publication Number Publication Date
WO2003100972A1 true WO2003100972A1 (fr) 2003-12-04

Family

ID=29561263

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/006510 WO2003100972A1 (fr) 2002-05-27 2003-05-26 Circuit resonant complexe et filtre

Country Status (3)

Country Link
JP (1) JP4233273B2 (fr)
TW (1) TW200404405A (fr)
WO (1) WO2003100972A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4219907B2 (ja) * 2005-03-31 2009-02-04 Ｔｄｋ株式会社 ノイズ抑制回路
US8062783B2 (en) * 2006-12-01 2011-11-22 Tti Ellebeau, Inc. Systems, devices, and methods for powering and/or controlling devices, for instance transdermal delivery devices
JP6975034B2 (ja) * 2017-12-21 2021-12-01 株式会社Soken 回転電機の駆動装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924881Y1 (fr) * 1973-08-09 1974-07-04
JPS5927618U (ja) * 1982-08-12 1984-02-21 松下電器産業株式会社 電源トランス装置
JPS59140525U (ja) * 1983-03-10 1984-09-19 ティーディーケイ株式会社 電源ラインフイルタ
JPS61140617U (fr) * 1985-02-22 1986-08-30
JPH0159341U (fr) * 1987-10-08 1989-04-13
JPH01105215U (fr) * 1987-12-29 1989-07-14
JPH0397219U (fr) * 1990-01-24 1991-10-07
JPH04362805A (ja) * 1991-06-11 1992-12-15 Toshiba Corp 共振フィルタおよびそれを用いたホームオートメイション　　　　　　　　システム
JPH10229315A (ja) * 1997-02-13 1998-08-25 Matsushita Electric Ind Co Ltd 端子雑音フィルタ
JPH11205063A (ja) * 1998-01-13 1999-07-30 Mitsubishi Materials Corp バンドストップフィルタ部品
WO2002037674A1 (fr) * 2000-10-31 2002-05-10 Tdk Corporation Filtre antiparasite pour ligne a haute tension

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924881Y1 (fr) * 1973-08-09 1974-07-04
JPS5927618U (ja) * 1982-08-12 1984-02-21 松下電器産業株式会社 電源トランス装置
JPS59140525U (ja) * 1983-03-10 1984-09-19 ティーディーケイ株式会社 電源ラインフイルタ
JPS61140617U (fr) * 1985-02-22 1986-08-30
JPH0159341U (fr) * 1987-10-08 1989-04-13
JPH01105215U (fr) * 1987-12-29 1989-07-14
JPH0397219U (fr) * 1990-01-24 1991-10-07
JPH04362805A (ja) * 1991-06-11 1992-12-15 Toshiba Corp 共振フィルタおよびそれを用いたホームオートメイション　　　　　　　　システム
JPH10229315A (ja) * 1997-02-13 1998-08-25 Matsushita Electric Ind Co Ltd 端子雑音フィルタ
JPH11205063A (ja) * 1998-01-13 1999-07-30 Mitsubishi Materials Corp バンドストップフィルタ部品
WO2002037674A1 (fr) * 2000-10-31 2002-05-10 Tdk Corporation Filtre antiparasite pour ligne a haute tension

Also Published As

Publication number Publication date
TW200404405A (en) 2004-03-16
JP4233273B2 (ja) 2009-03-04
JP2003347879A (ja) 2003-12-05

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