JP2003324018A - コモンモードチョークコイル - Google Patents

コモンモードチョークコイル

Info

Publication number
JP2003324018A
JP2003324018A JP2002127731A JP2002127731A JP2003324018A JP 2003324018 A JP2003324018 A JP 2003324018A JP 2002127731 A JP2002127731 A JP 2002127731A JP 2002127731 A JP2002127731 A JP 2002127731A JP 2003324018 A JP2003324018 A JP 2003324018A
Authority
JP
Japan
Prior art keywords
common mode
winding
mode choke
choke coil
collar portion
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.)
Pending
Application number
JP2002127731A
Other languages
English (en)
Japanese (ja)
Inventor
Kazuhiro Matsumoto
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
Original Assignee
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 JP2002127731A priority Critical patent/JP2003324018A/ja
Priority to CNB031243479A priority patent/CN1299304C/zh
Publication of JP2003324018A publication Critical patent/JP2003324018A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)
JP2002127731A 2002-04-30 2002-04-30 コモンモードチョークコイル Pending JP2003324018A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002127731A JP2003324018A (ja) 2002-04-30 2002-04-30 コモンモードチョークコイル
CNB031243479A CN1299304C (zh) 2002-04-30 2003-04-30 共模扼流圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002127731A JP2003324018A (ja) 2002-04-30 2002-04-30 コモンモードチョークコイル

Publications (1)

Publication Number Publication Date
JP2003324018A true JP2003324018A (ja) 2003-11-14

Family

ID=29267663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002127731A Pending JP2003324018A (ja) 2002-04-30 2002-04-30 コモンモードチョークコイル

Country Status (2)

Country Link
JP (1) JP2003324018A (zh)
CN (1) CN1299304C (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015130540A (ja) * 2015-04-13 2015-07-16 東邦亜鉛株式会社 環状コイル
JP2020113644A (ja) * 2019-01-11 2020-07-27 京セラ株式会社 コア部品、その製造方法、およびインダクタ
KR20210119326A (ko) 2020-03-24 2021-10-05 티디케이가부시기가이샤 코일 장치

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101276670B (zh) * 2007-03-29 2010-12-01 台达电子工业股份有限公司 表面黏着型磁性元件
CN104979064A (zh) * 2014-04-08 2015-10-14 浙江科达磁电有限公司 一种epq型磁芯及包含它的电感磁性元件

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363912U (zh) * 1989-10-24 1991-06-21
JPH0587913U (ja) * 1992-04-23 1993-11-26 株式会社村田製作所 チップコイル
JPH07115023A (ja) * 1993-10-18 1995-05-02 Murata Mfg Co Ltd コイル部品
JPH08306559A (ja) * 1995-05-01 1996-11-22 Taiyo Yuden Co Ltd コイル部品
JPH0963864A (ja) * 1995-08-29 1997-03-07 Tokin Corp チップコイル
JPH11206057A (ja) * 1998-01-16 1999-07-30 Oriental Motor Co Ltd モータのステータコア用インシュレータ構造
JP2000208331A (ja) * 1999-01-18 2000-07-28 Murata Mfg Co Ltd 巻線型コモンモ―ドチョ―クコイル
JP2000269050A (ja) * 1999-03-16 2000-09-29 Taiyo Yuden Co Ltd コモンモードチョークコイル
JP2000299223A (ja) * 1999-04-13 2000-10-24 Taiyo Yuden Co Ltd コモンモードチョークコイル
JP2000299224A (ja) * 1999-04-13 2000-10-24 Taiyo Yuden Co Ltd コモンモードチョークコイル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3528741B2 (ja) * 2000-02-22 2004-05-24 松下電器産業株式会社 コイル部品

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363912U (zh) * 1989-10-24 1991-06-21
JPH0587913U (ja) * 1992-04-23 1993-11-26 株式会社村田製作所 チップコイル
JPH07115023A (ja) * 1993-10-18 1995-05-02 Murata Mfg Co Ltd コイル部品
JPH08306559A (ja) * 1995-05-01 1996-11-22 Taiyo Yuden Co Ltd コイル部品
JPH0963864A (ja) * 1995-08-29 1997-03-07 Tokin Corp チップコイル
JPH11206057A (ja) * 1998-01-16 1999-07-30 Oriental Motor Co Ltd モータのステータコア用インシュレータ構造
JP2000208331A (ja) * 1999-01-18 2000-07-28 Murata Mfg Co Ltd 巻線型コモンモ―ドチョ―クコイル
JP2000269050A (ja) * 1999-03-16 2000-09-29 Taiyo Yuden Co Ltd コモンモードチョークコイル
JP2000299223A (ja) * 1999-04-13 2000-10-24 Taiyo Yuden Co Ltd コモンモードチョークコイル
JP2000299224A (ja) * 1999-04-13 2000-10-24 Taiyo Yuden Co Ltd コモンモードチョークコイル

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015130540A (ja) * 2015-04-13 2015-07-16 東邦亜鉛株式会社 環状コイル
JP2020113644A (ja) * 2019-01-11 2020-07-27 京セラ株式会社 コア部品、その製造方法、およびインダクタ
JP7173874B2 (ja) 2019-01-11 2022-11-16 京セラ株式会社 コア部品、その製造方法、およびインダクタ
KR20210119326A (ko) 2020-03-24 2021-10-05 티디케이가부시기가이샤 코일 장치
US12119154B2 (en) 2020-03-24 2024-10-15 Tdk Corporation Coil device

Also Published As

Publication number Publication date
CN1299304C (zh) 2007-02-07
CN1455421A (zh) 2003-11-12

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