KR101246526B1 - 인덕터 및 그 제조 방법 - Google Patents

인덕터 및 그 제조 방법 Download PDF

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Publication number
KR101246526B1
KR101246526B1 KR1020110046777A KR20110046777A KR101246526B1 KR 101246526 B1 KR101246526 B1 KR 101246526B1 KR 1020110046777 A KR1020110046777 A KR 1020110046777A KR 20110046777 A KR20110046777 A KR 20110046777A KR 101246526 B1 KR101246526 B1 KR 101246526B1
Authority
KR
South Korea
Prior art keywords
sleeve
conductive
inductor
core
portions
Prior art date
Application number
KR1020110046777A
Other languages
English (en)
Korean (ko)
Other versions
KR20110132232A (ko
Inventor
츠토무 아마노
도시로 간베
요시노리 이즈쿠라
Original Assignee
가부시키가이샤 마루와
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
Priority claimed from JP2011073347A external-priority patent/JP5232265B2/ja
Application filed by 가부시키가이샤 마루와 filed Critical 가부시키가이샤 마루와
Publication of KR20110132232A publication Critical patent/KR20110132232A/ko
Application granted granted Critical
Publication of KR101246526B1 publication Critical patent/KR101246526B1/ko

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    • 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
    • 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • 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
    • 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
    • H01F41/10—Connecting leads to windings

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
KR1020110046777A 2010-05-31 2011-05-18 인덕터 및 그 제조 방법 KR101246526B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2010-124210 2010-05-31
JP2010124210 2010-05-31
JPJP-P-2011-073347 2011-03-29
JP2011073347A JP5232265B2 (ja) 2010-05-31 2011-03-29 インダクタ及びその製造方法

Publications (2)

Publication Number Publication Date
KR20110132232A KR20110132232A (ko) 2011-12-07
KR101246526B1 true KR101246526B1 (ko) 2013-03-26

Family

ID=45500449

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110046777A KR101246526B1 (ko) 2010-05-31 2011-05-18 인덕터 및 그 제조 방법

Country Status (2)

Country Link
KR (1) KR101246526B1 (zh)
CN (1) CN102360722B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103390490B (zh) * 2013-08-14 2016-09-14 重庆金籁科技股份有限公司 电感器的制作方法
JP6766697B2 (ja) * 2017-03-07 2020-10-14 株式会社村田製作所 コイル部品
JP7180559B2 (ja) * 2019-07-10 2022-11-30 株式会社村田製作所 コモンモードチョークコイル

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036804A (ja) * 1989-06-02 1991-01-14 Murata Mfg Co Ltd チップコイル
JP2002329619A (ja) 2001-02-27 2002-11-15 Tokyo Parts Ind Co Ltd 面実装型インダクタンス素子
US20030201860A1 (en) * 2002-04-24 2003-10-30 I-Wen Yang Ferrite sleeve base with drum core for SMT inductors
KR20070011166A (ko) * 2005-07-19 2007-01-24 스미다 코포레이션 코어 및 코어를 구비한 인덕터

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3373328B2 (ja) * 1995-04-28 2003-02-04 太陽誘電株式会社 チップ状インダクタ
JP4719401B2 (ja) * 2002-02-28 2011-07-06 スミダコーポレーション株式会社 インダクタンス素子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036804A (ja) * 1989-06-02 1991-01-14 Murata Mfg Co Ltd チップコイル
JP2002329619A (ja) 2001-02-27 2002-11-15 Tokyo Parts Ind Co Ltd 面実装型インダクタンス素子
US20030201860A1 (en) * 2002-04-24 2003-10-30 I-Wen Yang Ferrite sleeve base with drum core for SMT inductors
KR20070011166A (ko) * 2005-07-19 2007-01-24 스미다 코포레이션 코어 및 코어를 구비한 인덕터

Also Published As

Publication number Publication date
KR20110132232A (ko) 2011-12-07
CN102360722B (zh) 2014-04-09
CN102360722A (zh) 2012-02-22

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