CN101006533B - 漏磁变压器 - Google Patents

漏磁变压器 Download PDF

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Publication number
CN101006533B
CN101006533B CN2005800274513A CN200580027451A CN101006533B CN 101006533 B CN101006533 B CN 101006533B CN 2005800274513 A CN2005800274513 A CN 2005800274513A CN 200580027451 A CN200580027451 A CN 200580027451A CN 101006533 B CN101006533 B CN 101006533B
Authority
CN
China
Prior art keywords
magnetic core
mentioned
secondary winding
leakage
winding
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
CN2005800274513A
Other languages
English (en)
Chinese (zh)
Other versions
CN101006533A (zh
Inventor
斋藤正树
三浦宏树
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 CN101006533A publication Critical patent/CN101006533A/zh
Application granted granted Critical
Publication of CN101006533B publication Critical patent/CN101006533B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F27/326—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures specifically adapted for discharge lamp ballasts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H01F2005/043—Arrangements of electric connections to coils, e.g. leads having multiple pin terminals, e.g. arranged in two parallel lines at both sides of the coil
    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/12—Magnetic shunt paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
CN2005800274513A 2004-09-01 2005-07-12 漏磁变压器 Expired - Fee Related CN101006533B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004254230 2004-09-01
JP254230/2004 2004-09-01
PCT/JP2005/012838 WO2006025156A1 (ja) 2004-09-01 2005-07-12 リーケージトランス

Publications (2)

Publication Number Publication Date
CN101006533A CN101006533A (zh) 2007-07-25
CN101006533B true CN101006533B (zh) 2010-05-05

Family

ID=35999820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800274513A Expired - Fee Related CN101006533B (zh) 2004-09-01 2005-07-12 漏磁变压器

Country Status (6)

Country Link
US (1) US7446640B2 (enExample)
EP (1) EP1793396B1 (enExample)
JP (1) JP4542548B2 (enExample)
CN (1) CN101006533B (enExample)
TW (1) TW200623169A (enExample)
WO (1) WO2006025156A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006004551D1 (de) * 2006-03-06 2009-02-12 Siemens Ag Verfahren zum Wickeln einer Spule, ein Wickelkörper und eine Spule
KR100843446B1 (ko) * 2007-03-21 2008-07-03 삼성전기주식회사 집적형 트랜스포머
US20090184792A1 (en) * 2008-01-22 2009-07-23 Sen-Tai Yang Complex common mode choke
KR100975918B1 (ko) 2008-03-31 2010-08-13 삼성전기주식회사 삽입형 다출력 트랜스포머
TW200923985A (en) * 2008-09-08 2009-06-01 Greatchip Technology Co Ltd A high-voltage transformer with adjustable flux leakage
JP6420563B2 (ja) * 2014-04-09 2018-11-07 株式会社タムラ製作所 リアクトル
JP6409730B2 (ja) 2015-10-05 2018-10-24 オムロン株式会社 変圧器およびそれを備えた共振型回路
JP6635306B2 (ja) * 2016-09-21 2020-01-22 株式会社オートネットワーク技術研究所 リアクトル、及びリアクトル用磁性コア
JP7182513B2 (ja) * 2019-05-24 2022-12-02 株式会社Soken 磁気部品及びこれを備えた電力変換装置
US11749452B2 (en) * 2020-03-10 2023-09-05 Delta Electronics (Thailand) Public Company Limited Leakage transformer
CN117897947A (zh) * 2021-09-02 2024-04-16 三星电子株式会社 包括变压器的显示设备，所述变压器包括具有与电感器的耦合程度相关的结构的芯

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1635587A (zh) * 2003-12-29 2005-07-06 张乃铫 单相交流升降压变压器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564220A (en) * 1979-06-23 1981-01-17 Yoshida Denki Kogyo Kk Structure for joining laminated iron core in transformer
JPS56112919A (en) 1980-02-13 1981-09-05 Nippon Zeon Co Ltd Production of novel modified resin
JPS56112919U (enExample) * 1980-01-30 1981-08-31
JPS57146322U (enExample) * 1981-03-09 1982-09-14
JPH04368468A (ja) * 1991-06-14 1992-12-21 Sony Corp スイッチング電源装置
JP2000195731A (ja) * 1998-12-24 2000-07-14 Toshiba Tec Corp トランス
JP2001095252A (ja) * 1999-09-24 2001-04-06 Sony Corp スイッチング電源回路
JP2002100517A (ja) * 2000-09-22 2002-04-05 Kawaguchiko Seimitsu Co Ltd 表面実装型小型トランス

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1635587A (zh) * 2003-12-29 2005-07-06 张乃铫 单相交流升降压变压器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP昭56-4220A 1981.01.17
同上.

Also Published As

Publication number Publication date
EP1793396A1 (en) 2007-06-06
EP1793396B1 (en) 2013-01-30
TW200623169A (en) 2006-07-01
US20070257760A1 (en) 2007-11-08
CN101006533A (zh) 2007-07-25
US7446640B2 (en) 2008-11-04
TWI318771B (enExample) 2009-12-21
EP1793396A4 (en) 2007-11-21
WO2006025156A1 (ja) 2006-03-09
JPWO2006025156A1 (ja) 2008-05-08
JP4542548B2 (ja) 2010-09-15

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
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: 20100505

Termination date: 20200712