JP4311575B2 - 巻線チップ型コモンモードチョークコイル - Google Patents

巻線チップ型コモンモードチョークコイル Download PDF

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Publication number
JP4311575B2
JP4311575B2 JP2005290235A JP2005290235A JP4311575B2 JP 4311575 B2 JP4311575 B2 JP 4311575B2 JP 2005290235 A JP2005290235 A JP 2005290235A JP 2005290235 A JP2005290235 A JP 2005290235A JP 4311575 B2 JP4311575 B2 JP 4311575B2
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JP
Japan
Prior art keywords
winding
leg
shaped electrode
portions
common mode
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2005290235A
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English (en)
Japanese (ja)
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JP2007103596A (ja
Inventor
和博 松本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Parts Ind Co Ltd
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Tokyo Parts Ind Co Ltd
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 Tokyo Parts Ind Co Ltd filed Critical Tokyo Parts Ind Co Ltd
Priority to JP2005290235A priority Critical patent/JP4311575B2/ja
Priority to TW095122498A priority patent/TW200715313A/zh
Priority to CN2006101415271A priority patent/CN1949415B/zh
Publication of JP2007103596A publication Critical patent/JP2007103596A/ja
Application granted granted Critical
Publication of JP4311575B2 publication Critical patent/JP4311575B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
JP2005290235A 2005-10-03 2005-10-03 巻線チップ型コモンモードチョークコイル Expired - Fee Related JP4311575B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005290235A JP4311575B2 (ja) 2005-10-03 2005-10-03 巻線チップ型コモンモードチョークコイル
TW095122498A TW200715313A (en) 2005-10-03 2006-06-22 Winding-chip common mode choke coil
CN2006101415271A CN1949415B (zh) 2005-10-03 2006-09-29 绕线片式共模扼流线圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005290235A JP4311575B2 (ja) 2005-10-03 2005-10-03 巻線チップ型コモンモードチョークコイル

Publications (2)

Publication Number Publication Date
JP2007103596A JP2007103596A (ja) 2007-04-19
JP4311575B2 true JP4311575B2 (ja) 2009-08-12

Family

ID=38018891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005290235A Expired - Fee Related JP4311575B2 (ja) 2005-10-03 2005-10-03 巻線チップ型コモンモードチョークコイル

Country Status (3)

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JP (1) JP4311575B2 (ko)
CN (1) CN1949415B (ko)
TW (1) TW200715313A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102634805B (zh) * 2012-05-04 2014-03-19 西南大学 一种表面具有超疏水膜层的镁合金的制备方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5247083B2 (ja) * 2007-07-30 2013-07-24 スミダコーポレーション株式会社 磁性素子
JP4796560B2 (ja) * 2007-10-11 2011-10-19 太陽誘電株式会社 巻線型コイル部品
JP4844843B2 (ja) * 2007-12-14 2011-12-28 Ｔｄｋ株式会社 コイル部品
JP4844848B2 (ja) * 2008-03-24 2011-12-28 Ｔｄｋ株式会社 電子部品の継線構造
JP4877264B2 (ja) * 2008-04-02 2012-02-15 Ｔｄｋ株式会社 バルントランス
JP4582196B2 (ja) 2008-05-29 2010-11-17 Ｔｄｋ株式会社 インダクタ部品の実装構造
JP5796603B2 (ja) * 2012-10-16 2015-10-21 Tdk株式会社 コイル部品
KR101468821B1 (ko) * 2012-12-19 2014-12-03 티디케이가부시기가이샤 커먼 모드 필터
JP6565395B2 (ja) * 2015-07-06 2019-08-28 Tdk株式会社 ドラム型コア、コイル部品及びその製造方法
US9899131B2 (en) * 2015-07-20 2018-02-20 Cyntec Co., Ltd. Structure of an electronic component and an inductor
JP6520536B2 (ja) * 2015-08-03 2019-05-29 Tdk株式会社 コイル部品
JP6491065B2 (ja) * 2015-09-07 2019-03-27 トヨタ自動車株式会社 リアクトル
KR20170136354A (ko) * 2016-06-01 2017-12-11 삼성전기주식회사 칩 안테나
JP6678071B2 (ja) * 2016-06-21 2020-04-08 アルプスアルパイン株式会社 レンズ駆動装置
JP2018006460A (ja) * 2016-06-29 2018-01-11 株式会社トーキン ラインフィルタ
JP6520850B2 (ja) * 2016-07-14 2019-05-29 株式会社村田製作所 電子部品及び回路モジュール
JP6979419B2 (ja) * 2016-07-14 2021-12-15 株式会社村田製作所 電子部品及び回路モジュール
JP6884603B2 (ja) * 2017-03-07 2021-06-09 株式会社村田製作所 コイル部品
JP6766697B2 (ja) * 2017-03-07 2020-10-14 株式会社村田製作所 コイル部品
JP6424923B1 (ja) * 2017-06-15 2018-11-21 Tdk株式会社 コイル部品及びその製造方法
JP6686978B2 (ja) 2017-06-24 2020-04-22 株式会社村田製作所 コイル部品およびその製造方法
JP6966722B2 (ja) * 2017-12-18 2021-11-17 Tdk株式会社 コイル装置
JP6743838B2 (ja) * 2018-03-03 2020-08-19 株式会社村田製作所 コモンモードチョークコイル
JP7020397B2 (ja) 2018-12-29 2022-02-16 株式会社村田製作所 コイル部品
DE102020207788A1 (de) * 2019-06-24 2020-12-24 Murata Manufacturing Co., Ltd. Spulenkomponente vom wicklungstyp und gleichstrom-überlagerungsschaltung, die dieselbe verwendet
JP7194875B2 (ja) 2019-06-24 2022-12-23 株式会社村田製作所 巻線型コイル部品およびそれを用いた直流電流重畳回路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09270316A (ja) * 1996-04-01 1997-10-14 Murata Mfg Co Ltd コアとそれを用いたチップ型コイル
JP2002313646A (ja) * 2001-04-10 2002-10-25 Toko Inc 巻線型コモンモードチョークコイル
JP4673499B2 (ja) * 2001-05-01 2011-04-20 コーア株式会社 チップ型コイル
JP2003031420A (ja) * 2001-07-19 2003-01-31 Kawaguchiko Seimitsu Co Ltd 小型トランス
JP4203949B2 (ja) * 2003-04-03 2009-01-07 Ｔｄｋ株式会社 コモンモードフィルタ
JP4064301B2 (ja) * 2003-05-30 2008-03-19 東光株式会社 チップ型コモンモードチョークコイル
JP4409225B2 (ja) * 2003-07-25 2010-02-03 京セラ株式会社 フェライトコアとその製造方法及びこれを用いたコモンモードノイズフィルター

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102634805B (zh) * 2012-05-04 2014-03-19 西南大学 一种表面具有超疏水膜层的镁合金的制备方法

Also Published As

Publication number Publication date
CN1949415B (zh) 2012-02-08
TW200715313A (en) 2007-04-16
CN1949415A (zh) 2007-04-18
TWI315075B (ko) 2009-09-21
JP2007103596A (ja) 2007-04-19

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