CN106170838B - 芯片及电抗器 - Google Patents

芯片及电抗器 Download PDF

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Publication number
CN106170838B
CN106170838B CN201580019214.6A CN201580019214A CN106170838B CN 106170838 B CN106170838 B CN 106170838B CN 201580019214 A CN201580019214 A CN 201580019214A CN 106170838 B CN106170838 B CN 106170838B
Authority
CN
China
Prior art keywords
chip
coil
intersecting
resin
grooves
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
CN201580019214.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN106170838A (zh
Inventor
平林辰雄
西康二
福山穗
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of CN106170838A publication Critical patent/CN106170838A/zh
Application granted granted Critical
Publication of CN106170838B publication Critical patent/CN106170838B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • 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
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F2027/348—Preventing eddy currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc-Dc Converters (AREA)
  • Insulating Of Coils (AREA)
CN201580019214.6A 2014-04-25 2015-04-14 芯片及电抗器 Expired - Fee Related CN106170838B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014092149A JP6265031B2 (ja) 2014-04-25 2014-04-25 コア片及びリアクトル
JP2014-092149 2014-04-25
PCT/JP2015/061452 WO2015163190A1 (ja) 2014-04-25 2015-04-14 コア片及びリアクトル

Publications (2)

Publication Number Publication Date
CN106170838A CN106170838A (zh) 2016-11-30
CN106170838B true CN106170838B (zh) 2018-05-11

Family

ID=54332357

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580019214.6A Expired - Fee Related CN106170838B (zh) 2014-04-25 2015-04-14 芯片及电抗器

Country Status (5)

Country Link
US (1) US20170040100A1 (enExample)
JP (1) JP6265031B2 (enExample)
CN (1) CN106170838B (enExample)
DE (1) DE112015001998T5 (enExample)
WO (1) WO2015163190A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6465459B2 (ja) 2015-12-24 2019-02-06 株式会社オートネットワーク技術研究所 複合材料成形体、リアクトル、及び複合材料成形体の製造方法
JP6808177B2 (ja) * 2017-11-21 2021-01-06 株式会社オートネットワーク技術研究所 リアクトル
JP7015453B2 (ja) * 2018-08-09 2022-02-03 株式会社オートネットワーク技術研究所 リアクトル

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1266712C (zh) * 2001-08-29 2006-07-26 松下电器产业株式会社 电感元件及其制造方法
CN101326597A (zh) * 2006-03-24 2008-12-17 松下电器产业株式会社 感应器件
JP2012209333A (ja) * 2011-03-29 2012-10-25 Sumitomo Electric Ind Ltd リアクトル、およびリアクトルの製造方法
CN103282983A (zh) * 2011-02-14 2013-09-04 住友电气工业株式会社 电抗器、电抗器制造方法、以及电抗器部件
JP2013211371A (ja) * 2012-03-30 2013-10-10 Toyota Motor Corp リアクトル

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1090916C (zh) * 1999-12-24 2002-09-18 中国人民解放军军事医学科学院卫生学环境医学研究所 一种预防高原病的口服液及其制备方法
JP2003203813A (ja) * 2001-08-29 2003-07-18 Matsushita Electric Ind Co Ltd 磁性素子およびその製造方法、並びにそれを備えた電源モジュール
JP2008010695A (ja) * 2006-06-30 2008-01-17 Matsushita Electric Ind Co Ltd インダクタンス部品
JP2007305717A (ja) * 2006-05-10 2007-11-22 Matsushita Electric Ind Co Ltd インダクタンス部品とその製造方法
JP6197736B2 (ja) * 2014-04-25 2017-09-20 住友電装株式会社 コア片及びリアクトル

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1266712C (zh) * 2001-08-29 2006-07-26 松下电器产业株式会社 电感元件及其制造方法
CN101326597A (zh) * 2006-03-24 2008-12-17 松下电器产业株式会社 感应器件
CN103282983A (zh) * 2011-02-14 2013-09-04 住友电气工业株式会社 电抗器、电抗器制造方法、以及电抗器部件
JP2012209333A (ja) * 2011-03-29 2012-10-25 Sumitomo Electric Ind Ltd リアクトル、およびリアクトルの製造方法
JP2013211371A (ja) * 2012-03-30 2013-10-10 Toyota Motor Corp リアクトル

Also Published As

Publication number Publication date
JP6265031B2 (ja) 2018-01-24
US20170040100A1 (en) 2017-02-09
CN106170838A (zh) 2016-11-30
JP2015211142A (ja) 2015-11-24
WO2015163190A1 (ja) 2015-10-29
DE112015001998T5 (de) 2017-01-12

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PB01 Publication
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SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180511