KR101740612B1 - 라인 필터 - Google Patents

라인 필터 Download PDF

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Publication number
KR101740612B1
KR101740612B1 KR1020100088852A KR20100088852A KR101740612B1 KR 101740612 B1 KR101740612 B1 KR 101740612B1 KR 1020100088852 A KR1020100088852 A KR 1020100088852A KR 20100088852 A KR20100088852 A KR 20100088852A KR 101740612 B1 KR101740612 B1 KR 101740612B1
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KR
South Korea
Prior art keywords
terminal
core
mode core
common mode
normal 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
KR1020100088852A
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English (en)
Korean (ko)
Other versions
KR20110043436A (ko
Inventor
토시히로 나리타
Original Assignee
도쿄파츠고교 가부시키가이샤
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Filing date
Publication date
Application filed by 도쿄파츠고교 가부시키가이샤 filed Critical 도쿄파츠고교 가부시키가이샤
Publication of KR20110043436A publication Critical patent/KR20110043436A/ko
Application granted granted Critical
Publication of KR101740612B1 publication Critical patent/KR101740612B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/062—Toroidal core with turns of coil around it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
KR1020100088852A 2009-10-19 2010-09-10 라인 필터 Expired - Fee Related KR101740612B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-240019 2009-10-19
JP2009240019A JP5385083B2 (ja) 2009-10-19 2009-10-19 ラインフィルタ

Publications (2)

Publication Number Publication Date
KR20110043436A KR20110043436A (ko) 2011-04-27
KR101740612B1 true KR101740612B1 (ko) 2017-05-26

Family

ID=43910371

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100088852A Expired - Fee Related KR101740612B1 (ko) 2009-10-19 2010-09-10 라인 필터

Country Status (3)

Country Link
JP (1) JP5385083B2 (enExample)
KR (1) KR101740612B1 (enExample)
CN (1) CN102044324B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102127430B1 (ko) 2019-06-07 2020-06-26 (주) 트랜스온 스퀘어 타입 라인필터용 코일 어셈블리
KR102127433B1 (ko) 2019-06-07 2020-06-26 (주) 트랜스온 스퀘어 타입 라인필터용 코일 어셈블리
KR20200132384A (ko) 2019-05-17 2020-11-25 (주) 트랜스온 스퀘어 타입 라인 필터 및 이의 제작 방법
KR20220140931A (ko) 2021-04-09 2022-10-19 (주) 트랜스온 전기적 특성이 향상된 스퀘어 타입 라인 필터

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101381938B1 (ko) * 2013-04-26 2014-04-07 주식회사 오리엔트전자 라인필터 조립방법 및 그에 따라 제조된 라인필터
KR101429499B1 (ko) * 2013-07-03 2014-08-13 주식회사 오리엔트전자 라인필터 조립체 및 그 조립방법
US11328864B2 (en) 2016-06-23 2022-05-10 Tokin Corporation Compound line filter
JP6622748B2 (ja) * 2017-04-17 2019-12-18 矢崎総業株式会社 ノイズフィルタ及びノイズ低減ユニット
JP7141848B2 (ja) * 2018-05-14 2022-09-26 Ｎｊコンポーネント株式会社 コイル部品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000195730A (ja) * 1998-12-25 2000-07-14 Matsushita Electric Ind Co Ltd ラインフィルタ
JP2004273510A (ja) * 2003-03-05 2004-09-30 Tokyo Parts Ind Co Ltd ラインフィルタ
JP2009111048A (ja) * 2007-10-29 2009-05-21 Shindengen Electric Mfg Co Ltd コイル部品およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW413825B (en) * 1998-07-01 2000-12-01 Matsushita Electric Industrial Co Ltd Line filter
JP2002057047A (ja) * 2000-08-08 2002-02-22 Minebea Co Ltd コモンモードチョークコイル
JP4453444B2 (ja) * 2004-05-28 2010-04-21 株式会社村田製作所 コモンモードチョークコイル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000195730A (ja) * 1998-12-25 2000-07-14 Matsushita Electric Ind Co Ltd ラインフィルタ
JP2004273510A (ja) * 2003-03-05 2004-09-30 Tokyo Parts Ind Co Ltd ラインフィルタ
JP2009111048A (ja) * 2007-10-29 2009-05-21 Shindengen Electric Mfg Co Ltd コイル部品およびその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200132384A (ko) 2019-05-17 2020-11-25 (주) 트랜스온 스퀘어 타입 라인 필터 및 이의 제작 방법
KR102127430B1 (ko) 2019-06-07 2020-06-26 (주) 트랜스온 스퀘어 타입 라인필터용 코일 어셈블리
KR102127433B1 (ko) 2019-06-07 2020-06-26 (주) 트랜스온 스퀘어 타입 라인필터용 코일 어셈블리
KR20220140931A (ko) 2021-04-09 2022-10-19 (주) 트랜스온 전기적 특성이 향상된 스퀘어 타입 라인 필터

Also Published As

Publication number Publication date
CN102044324A (zh) 2011-05-04
KR20110043436A (ko) 2011-04-27
JP2011086842A (ja) 2011-04-28
CN102044324B (zh) 2014-08-06
JP5385083B2 (ja) 2014-01-08

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