KR100322514B1 - 면실장형 코일부품 - Google Patents

면실장형 코일부품 Download PDF

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Publication number
KR100322514B1
KR100322514B1 KR1019980055432A KR19980055432A KR100322514B1 KR 100322514 B1 KR100322514 B1 KR 100322514B1 KR 1019980055432 A KR1019980055432 A KR 1019980055432A KR 19980055432 A KR19980055432 A KR 19980055432A KR 100322514 B1 KR100322514 B1 KR 100322514B1
Authority
KR
South Korea
Prior art keywords
core
winding
electrode layer
dimension
mounted coil
Prior art date
Application number
KR1019980055432A
Other languages
English (en)
Korean (ko)
Other versions
KR19990063122A (ko
Inventor
마사요시 츠네미
Original Assignee
가와다 미쓰구
다이요 유덴 가부시키가이샤
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 가와다 미쓰구, 다이요 유덴 가부시키가이샤 filed Critical 가와다 미쓰구
Publication of KR19990063122A publication Critical patent/KR19990063122A/ko
Application granted granted Critical
Publication of KR100322514B1 publication Critical patent/KR100322514B1/ko

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Classifications

    • 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
    • H01F27/292—Surface mounted devices
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
KR1019980055432A 1997-12-17 1998-12-16 면실장형 코일부품 KR100322514B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9-347963 1997-12-17
JP34796397 1997-12-17
JP10-332673 1998-11-24
JP33267398A JP3554209B2 (ja) 1997-12-17 1998-11-24 面実装型コイル部品

Publications (2)

Publication Number Publication Date
KR19990063122A KR19990063122A (ko) 1999-07-26
KR100322514B1 true KR100322514B1 (ko) 2002-03-08

Family

ID=26574259

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980055432A KR100322514B1 (ko) 1997-12-17 1998-12-16 면실장형 코일부품

Country Status (4)

Country Link
JP (1) JP3554209B2 (ja)
KR (1) KR100322514B1 (ja)
CN (1) CN1143327C (ja)
TW (1) TW403919B (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3195585B2 (ja) * 1998-10-27 2001-08-06 ティーディーケイ株式会社 表面実装自己誘導型インダクタンス部品
JP2001102222A (ja) * 1999-09-30 2001-04-13 Tokin Corp コモンモードチョークコイル及びその製造方法
DE20017549U1 (de) * 2000-05-31 2001-01-04 Siemens Ag Transformator oder Drossel
WO2001093284A1 (fr) * 2000-06-01 2001-12-06 Fan Yun Kuang Structure en noyau de ferrite a extremite rapportee
DE102005022927A1 (de) * 2005-05-13 2006-11-16 Würth Elektronik iBE GmbH Elektronisches Bauteil und Verfahren zu seiner Befestigung
JP4810167B2 (ja) * 2005-09-12 2011-11-09 スミダコーポレーション株式会社 インダクタ
JP2010245472A (ja) * 2009-04-10 2010-10-28 Toko Inc 面実装インダクタおよびその製造方法
JP5115585B2 (ja) * 2010-05-21 2013-01-09 パナソニック株式会社 アンテナ装置
TWI402870B (zh) * 2010-03-17 2013-07-21 Advanced Connection Tech Inc 繞線裝置與繞線方法
US20120249107A1 (en) * 2011-04-01 2012-10-04 Cowley Nicholas P Coupled inductor to facilitate integrated power delivery
JP6086018B2 (ja) * 2013-04-22 2017-03-01 Tdk株式会社 コイル部品
CN104103410B (zh) * 2014-07-23 2017-10-24 深圳市核达中远通电源技术有限公司 一种超薄平板变压器骨架
JP6332073B2 (ja) * 2015-02-13 2018-05-30 株式会社村田製作所 コイル部品
TWI592956B (zh) * 2015-06-25 2017-07-21 Wafer Mems Co Ltd Core inductor production methods
KR101762040B1 (ko) * 2015-07-27 2017-07-26 삼성전기주식회사 칩 안테나 및 그 제조 방법
KR101865345B1 (ko) * 2015-11-18 2018-06-07 주식회사 모다이노칩 초크 코일 및 그 제조 방법
JP6622671B2 (ja) 2016-08-31 2019-12-18 太陽誘電株式会社 コイル部品およびその製造方法
JP7326704B2 (ja) * 2018-05-29 2023-08-16 Tdk株式会社 電子部品
CN109346288A (zh) * 2018-11-21 2019-02-15 广州金升阳科技有限公司 一种片式磁心以及使用该磁心的片式变压器
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
WO2021057566A1 (zh) * 2019-09-24 2021-04-01 苏州欧普照明有限公司 电感骨架、电感装置及灯具
JP7456196B2 (ja) * 2020-03-03 2024-03-27 Tdk株式会社 コイル部品
JP7456195B2 (ja) * 2020-03-03 2024-03-27 Tdk株式会社 コイル部品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124213A (ja) * 1982-01-21 1983-07-23 Sony Corp チツプ型可変インダクタンス素子
JPH03163808A (ja) * 1989-11-22 1991-07-15 Murata Mfg Co Ltd インダクタンス部品
JPH07192924A (ja) * 1993-12-27 1995-07-28 Fuji Elelctrochem Co Ltd 巻線部品のフェライトコア
JPH09153419A (ja) * 1995-11-30 1997-06-10 Taiyo Yuden Co Ltd チップ形巻線回路部品
JPH09260161A (ja) * 1996-03-22 1997-10-03 Murata Mfg Co Ltd インダクタ

Also Published As

Publication number Publication date
KR19990063122A (ko) 1999-07-26
JP3554209B2 (ja) 2004-08-18
JPH11238634A (ja) 1999-08-31
TW403919B (en) 2000-09-01
CN1143327C (zh) 2004-03-24
CN1220472A (zh) 1999-06-23

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