CN1961389B - 电感器 - Google Patents

电感器 Download PDF

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Publication number
CN1961389B
CN1961389B CN2005800175556A CN200580017555A CN1961389B CN 1961389 B CN1961389 B CN 1961389B CN 2005800175556 A CN2005800175556 A CN 2005800175556A CN 200580017555 A CN200580017555 A CN 200580017555A CN 1961389 B CN1961389 B CN 1961389B
Authority
CN
China
Prior art keywords
inductor
magnetic core
rectangular wire
circuit board
core member
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 - Lifetime
Application number
CN2005800175556A
Other languages
English (en)
Chinese (zh)
Other versions
CN1961389A (zh
Inventor
渡部良人
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.)
Sumida Group Co ltd
Original Assignee
Sumida Group 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 Sumida Group Co ltd filed Critical Sumida Group Co ltd
Publication of CN1961389A publication Critical patent/CN1961389A/zh
Application granted granted Critical
Publication of CN1961389B publication Critical patent/CN1961389B/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01F27/02—Casings
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • 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
    • H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • H01F2017/046—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core helical coil made of flat wire, e.g. with smaller extension of wire cross section in the direction of the longitudinal axis
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3421—Leaded components
    • H05K3/3426—Leaded components characterised by the leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
CN2005800175556A 2004-06-04 2005-05-23 电感器 Expired - Lifetime CN1961389B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP166597/2004 2004-06-04
JP2004166597 2004-06-04
PCT/JP2005/009369 WO2005119709A1 (ja) 2004-06-04 2005-05-23 インダクタ

Publications (2)

Publication Number Publication Date
CN1961389A CN1961389A (zh) 2007-05-09
CN1961389B true CN1961389B (zh) 2010-06-09

Family

ID=35463112

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800175556A Expired - Lifetime CN1961389B (zh) 2004-06-04 2005-05-23 电感器

Country Status (8)

Country Link
US (1) US7411477B2 (https=)
EP (1) EP1752997B1 (https=)
JP (1) JPWO2005119709A1 (https=)
CN (1) CN1961389B (https=)
AT (1) ATE485592T1 (https=)
DE (1) DE602005024262D1 (https=)
TW (1) TW200540888A (https=)
WO (1) WO2005119709A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034261A1 (de) * 2006-07-18 2008-01-24 Würth Elektronik eiSos Gmbh & Co. KG Koplanare Montage
JP2008098505A (ja) * 2006-10-13 2008-04-24 Sumida Corporation アンテナ用コイル装置
DE102006058336A1 (de) * 2006-12-11 2008-06-19 Vacuumschmelze Gmbh & Co. Kg Induktives SMD-Bauteil
JP5309682B2 (ja) * 2007-05-25 2013-10-09 スミダコーポレーション株式会社 インダクタンス素子
JP5019523B2 (ja) * 2007-05-30 2012-09-05 Ｆｄｋ株式会社 チョークコイル
US8031040B1 (en) * 2010-02-02 2011-10-04 Universal Lighting Technologies, Inc. Magnetic component having a bobbin structure with integrated winding
CN201886863U (zh) * 2010-08-16 2011-06-29 富士康(昆山)电脑接插件有限公司 变压器
US9646755B2 (en) 2010-11-15 2017-05-09 Pulse Electronics, Inc. Advanced electronic header apparatus and methods
US9378885B2 (en) 2012-03-27 2016-06-28 Pulse Electronics, Inc. Flat coil windings, and inductive devices and electronics assemblies that utilize flat coil windings
DE102013206453B4 (de) * 2013-04-11 2015-02-12 SUMIDA Components & Modules GmbH Gehäuse mit verlängerten Kriech- und Luftstrecken und elektrisches Bauelement mit derartigem Gehäuse
JP6379468B2 (ja) * 2013-09-30 2018-08-29 株式会社村田製作所 巻線型電子部品
JP6450943B2 (ja) * 2014-03-14 2019-01-16 パナソニックＩｐマネジメント株式会社 コイル部品およびその製造方法
CN105097188B (zh) * 2014-05-13 2018-10-09 台达电子企业管理（上海）有限公司 电感器及具有该电感器的变换器
DE102015104794A1 (de) * 2015-03-27 2016-09-29 Epcos Ag Induktives Bauelement sowie Verfahren zur Herstellung eines induktiven Bauelements
EP3288049B1 (en) * 2015-04-23 2020-01-08 Hitachi Metals, Ltd. Surface mountable reactor and method for fabricating the same
JP6531712B2 (ja) * 2016-04-28 2019-06-19 株式会社村田製作所 複合インダクタ
JP6551338B2 (ja) * 2016-08-22 2019-07-31 住友電装株式会社 コイル組立体、回路構成体、および、電気接続箱
JP2018117012A (ja) * 2017-01-17 2018-07-26 株式会社オートネットワーク技術研究所 多段コイルおよび回路構成体
JP2021019088A (ja) * 2019-07-19 2021-02-15 株式会社村田製作所 インダクタ
JP7298545B2 (ja) * 2020-05-27 2023-06-27 株式会社村田製作所 コイル部品および電子部品
CN117712786A (zh) * 2022-09-06 2024-03-15 伍尔特电子明康有限公司 转接口组件、感应装置以及用于装配感应装置的方法
CN120913991A (zh) * 2024-05-06 2025-11-07 台达电子企业管理（上海）有限公司 磁性元件及其制作方法

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Publication number Priority date Publication date Assignee Title
US3590329A (en) * 1969-05-05 1971-06-29 Sarkes Tarzian Coil assembly and method of making the same
DE2450513A1 (de) * 1974-10-24 1976-04-29 Standard Elektrik Lorenz Ag Drosselspule
JPS5595310A (en) * 1979-01-13 1980-07-19 Toshiba Corp Reactor and manufacture of the same
JP3306092B2 (ja) * 1992-05-08 2002-07-24 毅 池田 ノイズ・フィルタ
JPH0774036A (ja) * 1993-08-31 1995-03-17 Tokin Corp コモンモードチョークコイル
JPH08264338A (ja) * 1995-03-28 1996-10-11 Matsushita Electric Works Ltd 電磁装置
US5805431A (en) * 1996-01-17 1998-09-08 Synergy Microwave Corporation Surface Mountable transformer
JP3623338B2 (ja) * 1997-04-25 2005-02-23 Ｎｅｃトーキン株式会社 モールドコイル及び電子部品
JP2000150266A (ja) * 1998-11-06 2000-05-30 Stanley Electric Co Ltd 高圧用パルストランス
JP2001085232A (ja) * 1999-09-16 2001-03-30 Tdk Corp 表面実装用コモンモードチョークコイル
JP3777962B2 (ja) * 2000-09-14 2006-05-24 松下電工株式会社 電磁装置及び高電圧発生装置
JP2003017328A (ja) * 2001-06-28 2003-01-17 Tabuchi Electric Co Ltd 平角線を用いたインダクタンス素子
JP2003229313A (ja) * 2002-02-04 2003-08-15 Matsushita Electric Ind Co Ltd トランス装置
US20030184423A1 (en) * 2002-03-27 2003-10-02 Holdahl Jimmy D. Low profile high current multiple gap inductor assembly
DE102004031886A1 (de) * 2004-06-30 2006-01-19 Robert Bosch Gmbh Spulenanordnung und Substrat mit Spulenanordnung

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JP2001－85232A 2001.03.30
JP平7-74036A 1995.03.17
JP平8－264338A 1996.10.11

Also Published As

Publication number Publication date
CN1961389A (zh) 2007-05-09
ATE485592T1 (de) 2010-11-15
JPWO2005119709A1 (ja) 2008-04-03
WO2005119709A1 (ja) 2005-12-15
EP1752997A4 (en) 2007-07-04
EP1752997A1 (en) 2007-02-14
TW200540888A (en) 2005-12-16
TWI373055B (https=) 2012-09-21
DE602005024262D1 (de) 2010-12-02
US20070241850A1 (en) 2007-10-18
US7411477B2 (en) 2008-08-12
EP1752997B1 (en) 2010-10-20

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SE01 Entry into force of request for substantive examination
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Granted publication date: 20100609

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