JP5827216B2 - 表面実装用磁気装置 - Google Patents

表面実装用磁気装置 Download PDF

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Publication number
JP5827216B2
JP5827216B2 JP2012507348A JP2012507348A JP5827216B2 JP 5827216 B2 JP5827216 B2 JP 5827216B2 JP 2012507348 A JP2012507348 A JP 2012507348A JP 2012507348 A JP2012507348 A JP 2012507348A JP 5827216 B2 JP5827216 B2 JP 5827216B2
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JP
Japan
Prior art keywords
coil
corner
magnetic assembly
magnetic
terminal
Prior art date
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Expired - Fee Related
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JP2012507348A
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English (en)
Japanese (ja)
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JP2012525009A (ja
JP2012525009A5 (enExample
Inventor
イペン ヤン
イペン ヤン
ジェイムズ ボガート ロバート
ジェイムズ ボガート ロバート
Original Assignee
クーパー テクノロジーズ カンパニー
クーパー テクノロジーズ カンパニー
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Application filed by クーパー テクノロジーズ カンパニー, クーパー テクノロジーズ カンパニー filed Critical クーパー テクノロジーズ カンパニー
Publication of JP2012525009A publication Critical patent/JP2012525009A/ja
Publication of JP2012525009A5 publication Critical patent/JP2012525009A5/ja
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Publication of JP5827216B2 publication Critical patent/JP5827216B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • H01F27/28—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
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/043—Fixed inductances of the signal type with magnetic core with two, usually identical or nearly identical parts enclosing completely the coil (pot cores)
    • 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
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F2017/048—Fixed inductances of the signal type with magnetic core with encapsulating core, e.g. made of resin and magnetic powder
    • 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
    • H01F2027/065—Mounting on printed circuit boards
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • 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
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2012507348A 2009-04-24 2010-04-21 表面実装用磁気装置 Expired - Fee Related JP5827216B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/429,856 2009-04-24
US12/429,856 US7986208B2 (en) 2008-07-11 2009-04-24 Surface mount magnetic component assembly
PCT/US2010/031886 WO2010126761A1 (en) 2009-04-24 2010-04-21 Surface mounting magnetic device

Publications (3)

Publication Number Publication Date
JP2012525009A JP2012525009A (ja) 2012-10-18
JP2012525009A5 JP2012525009A5 (enExample) 2013-06-13
JP5827216B2 true JP5827216B2 (ja) 2015-12-02

Family

ID=42470603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012507348A Expired - Fee Related JP5827216B2 (ja) 2009-04-24 2010-04-21 表面実装用磁気装置

Country Status (7)

Country Link
US (1) US7986208B2 (enExample)
EP (1) EP2422348A1 (enExample)
JP (1) JP5827216B2 (enExample)
KR (1) KR20120003008A (enExample)
CN (1) CN102449709B (enExample)
TW (1) TWI456601B (enExample)
WO (1) WO2010126761A1 (enExample)

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US9859043B2 (en) 2008-07-11 2018-01-02 Cooper Technologies Company Magnetic components and methods of manufacturing the same
US8188824B2 (en) * 2008-07-11 2012-05-29 Cooper Technologies Company Surface mount magnetic components and methods of manufacturing the same
US8659379B2 (en) 2008-07-11 2014-02-25 Cooper Technologies Company Magnetic components and methods of manufacturing the same
US8183967B2 (en) * 2008-07-11 2012-05-22 Cooper Technologies Company Surface mount magnetic components and methods of manufacturing the same
US20100277267A1 (en) * 2009-05-04 2010-11-04 Robert James Bogert Magnetic components and methods of manufacturing the same
JP4920089B2 (ja) * 2010-01-14 2012-04-18 Ｔｄｋラムダ株式会社 エッジワイズコイル及びインダクタ
JP5167382B2 (ja) * 2010-04-27 2013-03-21 スミダコーポレーション株式会社 コイル部品
TWI584312B (zh) * 2011-01-04 2017-05-21 乾坤科技股份有限公司 芯材結構及使用其之電感器及封裝結構
JP5689338B2 (ja) * 2011-03-08 2015-03-25 株式会社日立製作所 リアクトル装置、およびこのリアクトル装置を用いた電力変換装置
JP5935309B2 (ja) * 2011-12-15 2016-06-15 スミダコーポレーション株式会社 コイル部品
TWI508110B (zh) * 2012-03-05 2015-11-11 Delta Electronics Inc 磁性元件
JP5849785B2 (ja) * 2012-03-07 2016-02-03 Tdk株式会社 コイル部品
US8723629B1 (en) * 2013-01-10 2014-05-13 Cyntec Co., Ltd. Magnetic device with high saturation current and low core loss
DE102013200696A1 (de) * 2013-01-17 2014-07-17 Würth Elektronik eiSos Gmbh & Co. KG Induktionsbauteil
US10840005B2 (en) 2013-01-25 2020-11-17 Vishay Dale Electronics, Llc Low profile high current composite transformer
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US9653205B2 (en) * 2014-04-30 2017-05-16 Cyntec Co., Ltd. Electrode structure and the corresponding electrical component using the same and the fabrication method thereof
JP6400335B2 (ja) * 2014-05-26 2018-10-03 太陽誘電株式会社 コイル部品及び電子機器
JP2017069460A (ja) * 2015-09-30 2017-04-06 太陽誘電株式会社 コイル部品及びその製造方法
CN107533898B (zh) * 2016-04-01 2019-09-10 株式会社村田制作所 线圈部件及其制造方法
US10446309B2 (en) 2016-04-20 2019-10-15 Vishay Dale Electronics, Llc Shielded inductor and method of manufacturing
KR102632344B1 (ko) * 2016-08-09 2024-02-02 삼성전기주식회사 코일 부품
US10242791B2 (en) * 2016-10-28 2019-03-26 Delta Electronics (Shanghai) Co., Ltd Coupled-inductor module and voltage regulating module comprising the same
US10062499B2 (en) * 2016-10-28 2018-08-28 Delta Electronics, Inc. Power module and magnetic component thereof
US10643782B2 (en) 2016-10-28 2020-05-05 Delta Electronics (Shanghai) Co., Ltd. Magnetic component and power module
US10438736B2 (en) 2016-10-28 2019-10-08 Delta Electronics (Shanghai) Co., Ltd. Magnetic component and manufacturing method thereof
JP6477956B1 (ja) * 2018-04-24 2019-03-06 Tdk株式会社 コイル装置
JP6918870B2 (ja) * 2018-09-05 2021-08-11 太陽誘電株式会社 コイル部品及び電子機器
JP6567152B2 (ja) * 2018-09-05 2019-08-28 太陽誘電株式会社 コイル部品及び電子機器
CN111786541B (zh) 2019-03-18 2021-10-29 台达电子工业股份有限公司 电压调节模块
CN111711358B (zh) * 2019-03-18 2021-08-06 台达电子工业股份有限公司 电压调节模块
KR102176279B1 (ko) * 2019-05-03 2020-11-09 삼성전기주식회사 코일 전자 부품
JP2021027202A (ja) * 2019-08-06 2021-02-22 株式会社村田製作所 インダクタ
US11164694B2 (en) * 2019-09-27 2021-11-02 Apple Inc. Low-spurious electric-field inductor design
CN111724980B (zh) * 2020-07-01 2021-11-30 广州市德珑电子器件有限公司 侧表面开气隙二合一结构电感器的制造方法
CN114078623A (zh) * 2020-08-20 2022-02-22 Tdk株式会社 线圈部件以及搭载其的开关电源装置
JP7710171B2 (ja) * 2020-11-27 2025-07-18 パナソニックＩｐマネジメント株式会社 インダクタ
KR102570482B1 (ko) * 2021-05-04 2023-08-24 토다이수 주식회사 인덕터 및 이의 제조 방법

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Also Published As

Publication number Publication date
US20100007451A1 (en) 2010-01-14
KR20120003008A (ko) 2012-01-09
US7986208B2 (en) 2011-07-26
TWI456601B (zh) 2014-10-11
JP2012525009A (ja) 2012-10-18
WO2010126761A1 (en) 2010-11-04
CN102449709B (zh) 2015-05-13
EP2422348A1 (en) 2012-02-29
CN102449709A (zh) 2012-05-09
TW201103045A (en) 2011-01-16

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