CN1965380A - 变压器 - Google Patents

变压器 Download PDF

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Publication number
CN1965380A
CN1965380A CNA2005800175965A CN200580017596A CN1965380A CN 1965380 A CN1965380 A CN 1965380A CN A2005800175965 A CNA2005800175965 A CN A2005800175965A CN 200580017596 A CN200580017596 A CN 200580017596A CN 1965380 A CN1965380 A CN 1965380A
Authority
CN
China
Prior art keywords
insulation
lip portions
coil
pin terminal
transformer
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.)
Pending
Application number
CNA2005800175965A
Other languages
English (en)
Chinese (zh)
Inventor
角田兼教
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.)
HANWA ALPHA BUSINESS CO Ltd
Original Assignee
HANWA ALPHA BUSINESS 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 HANWA ALPHA BUSINESS CO Ltd filed Critical HANWA ALPHA BUSINESS CO Ltd
Publication of CN1965380A publication Critical patent/CN1965380A/zh
Pending 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • 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
    • H01F2027/297—Terminals; Tapping arrangements for signal inductances with pin-like terminal to be inserted in hole of printed path

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
CNA2005800175965A 2004-05-31 2005-05-26 变压器 Pending CN1965380A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP160402/2004 2004-05-31
JP2004160402A JP4022529B2 (ja) 2004-05-31 2004-05-31 トランス

Publications (1)

Publication Number Publication Date
CN1965380A true CN1965380A (zh) 2007-05-16

Family

ID=35451115

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800175965A Pending CN1965380A (zh) 2004-05-31 2005-05-26 变压器

Country Status (3)

Country Link
JP (1) JP4022529B2 (ja)
CN (1) CN1965380A (ja)
WO (1) WO2005117039A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106356180A (zh) * 2015-07-17 2017-01-25 Tdk株式会社 绝缘变压器安装基板及电源装置
CN106898516A (zh) * 2015-12-14 2017-06-27 胡夫·许尔斯贝克和福斯特有限及两合公司 访问授权设备
CN109841396A (zh) * 2017-11-24 2019-06-04 Tdk株式会社 电子器件以及电子器件的制造方法
CN109841395A (zh) * 2017-11-24 2019-06-04 Tdk株式会社 绕组部件
CN113939887A (zh) * 2019-06-19 2022-01-14 胜美达集团有限公司 感应部件

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4632364B2 (ja) * 2006-02-28 2011-02-16 Ｎｅｃトーキン株式会社 巻線部品
JP2008258250A (ja) * 2007-04-02 2008-10-23 Hitachi Ferrite Electronics Ltd ケース付きトランス
JP2009016581A (ja) * 2007-07-04 2009-01-22 Tamura Seisakusho Co Ltd トランス
JP2007266639A (ja) * 2007-07-11 2007-10-11 Kanenori Tsunoda トランス
JP4831775B2 (ja) * 2007-11-20 2011-12-07 Ｎｅｃトーキン株式会社 巻線部品
JP5151432B2 (ja) * 2007-12-06 2013-02-27 Ｆｄｋ株式会社 巻線部品のボビン
JP5147062B2 (ja) * 2008-07-17 2013-02-20 Ｎｅｃトーキン株式会社 巻線部品
US20140091891A1 (en) * 2012-10-01 2014-04-03 Hamilton Sundstrand Corporation Transformer termination and interconnection assembly
JP6163120B2 (ja) * 2013-02-28 2017-07-12 株式会社アルファトランス トランス
FR3024584A1 (fr) * 2014-07-31 2016-02-05 Noemau Composant magnetique comportant un moyen de conduction de la chaleur
JP6541542B2 (ja) * 2015-10-08 2019-07-10 Fdk株式会社 巻線部品
EP3182424A1 (de) * 2015-12-14 2017-06-21 Huf Hülsbeck & Fürst GmbH & Co. KG Zugangsberechtigungsvorrichtung
DE102016110579A1 (de) * 2016-06-08 2017-12-14 Epcos Ag Induktives Bauteil
JP7302236B2 (ja) * 2019-03-29 2023-07-04 Tdk株式会社 トランス
KR102221510B1 (ko) * 2019-11-15 2021-03-02 동양이엔피 주식회사 방열 효율이 개선된 트랜스포머
KR102429668B1 (ko) * 2020-08-19 2022-08-05 주식회사 엠에스티테크 트랜스포머

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731527Y2 (ja) * 1990-07-16 1995-07-19 株式会社村田製作所 トランス
JPH04359411A (ja) * 1991-06-04 1992-12-11 Murata Mfg Co Ltd 変成器用ボビン
JP2605554B2 (ja) * 1992-08-21 1997-04-30 松下電器産業株式会社 トランス
JPH07302721A (ja) * 1994-05-10 1995-11-14 Yoshimura Denki Kk 電源トランス
JP3238862B2 (ja) * 1996-05-14 2001-12-17 東大無線株式会社 コイルボビン
JP3299136B2 (ja) * 1997-02-25 2002-07-08 エフ・ディ−・ケイ株式会社 巻線部品
JP2001076942A (ja) * 1999-09-01 2001-03-23 Hanwa Alpha Business Co Ltd トランス

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106356180A (zh) * 2015-07-17 2017-01-25 Tdk株式会社 绝缘变压器安装基板及电源装置
CN106898516A (zh) * 2015-12-14 2017-06-27 胡夫·许尔斯贝克和福斯特有限及两合公司 访问授权设备
CN106898516B (zh) * 2015-12-14 2019-11-12 胡夫·许尔斯贝克和福斯特有限及两合公司 访问授权设备
CN109841396A (zh) * 2017-11-24 2019-06-04 Tdk株式会社 电子器件以及电子器件的制造方法
CN109841395A (zh) * 2017-11-24 2019-06-04 Tdk株式会社 绕组部件
CN113939887A (zh) * 2019-06-19 2022-01-14 胜美达集团有限公司 感应部件

Also Published As

Publication number Publication date
JP4022529B2 (ja) 2007-12-19
WO2005117039A1 (ja) 2005-12-08
JP2005340680A (ja) 2005-12-08

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20070516