TW200512774A - Leakage transformer - Google Patents

Leakage transformer

Info

Publication number
TW200512774A
TW200512774A TW093128399A TW93128399A TW200512774A TW 200512774 A TW200512774 A TW 200512774A TW 093128399 A TW093128399 A TW 093128399A TW 93128399 A TW93128399 A TW 93128399A TW 200512774 A TW200512774 A TW 200512774A
Authority
TW
Taiwan
Prior art keywords
leakage transformer
secondary winding
bound
terminals
winding
Prior art date
Application number
TW093128399A
Other languages
English (en)
Other versions
TWI255470B (en
Inventor
Fushimi Tadayuki
Original Assignee
Sumida Corp
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 Corp filed Critical Sumida Corp
Publication of TW200512774A publication Critical patent/TW200512774A/zh
Application granted granted Critical
Publication of TWI255470B publication Critical patent/TWI255470B/zh

Links

Classifications

    • 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
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
TW093128399A 2003-09-25 2004-09-20 Leakage transformer TWI255470B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003334172A JP3831368B2 (ja) 2003-09-25 2003-09-25 リーケージトランス

Publications (2)

Publication Number Publication Date
TW200512774A true TW200512774A (en) 2005-04-01
TWI255470B TWI255470B (en) 2006-05-21

Family

ID=34373149

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093128399A TWI255470B (en) 2003-09-25 2004-09-20 Leakage transformer

Country Status (5)

Country Link
US (1) US7116204B2 (zh)
JP (1) JP3831368B2 (zh)
KR (1) KR100672914B1 (zh)
CN (1) CN100520999C (zh)
TW (1) TWI255470B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI464620B (zh) * 2010-06-30 2014-12-11 Chi Mei Comm Systems Inc 背光調節系統及方法

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DE102005041131B4 (de) * 2005-08-30 2008-01-31 Phoenix Contact Gmbh & Co. Kg Übertrager
KR100653759B1 (ko) * 2006-01-09 2006-12-05 주식회사 삼립전기 누설 변압기
JP4841481B2 (ja) * 2006-05-18 2011-12-21 スミダコーポレーション株式会社 バランストランス
JP4279858B2 (ja) * 2006-07-26 2009-06-17 スミダコーポレーション株式会社 磁性素子
US20080036566A1 (en) * 2006-08-09 2008-02-14 Andrzej Klesyk Electronic Component And Methods Relating To Same
US7365630B1 (en) * 2007-06-24 2008-04-29 Taipei Multipower Electronics Co., Ltd. Low magnetic leakage high voltage transformer
AT506401B1 (de) * 2008-06-24 2009-09-15 Fronius Int Gmbh Vorrichtung und verfahren zum reinigen von schweissbrennern
JP4760874B2 (ja) * 2008-08-12 2011-08-31 Ｔｄｋ株式会社 コイル巻線、及びコイル部品
JP5685815B2 (ja) * 2009-03-16 2015-03-18 Tdk株式会社 トランスおよびスイッチング電源装置
CN101859638B (zh) 2009-04-07 2012-12-05 台达电子工业股份有限公司 具漏感的变压器结构
JP5321336B2 (ja) * 2009-08-06 2013-10-23 スミダコーポレーション株式会社 磁性素子
KR101197939B1 (ko) * 2011-06-30 2012-11-05 삼성전기주식회사 트랜스포머 및 이를 구비하는 디스플레이 장치
KR101179305B1 (ko) * 2011-06-30 2012-09-03 삼성전기주식회사 트랜스포머 및 이를 구비하는 디스플레이 장치
JP5820164B2 (ja) * 2011-07-01 2015-11-24 東光東芝メーターシステムズ株式会社 電流検出装置およびこれを用いた電力量計
TWI436380B (zh) * 2012-02-01 2014-05-01 Delta Electronics Inc 磁性組件及其基座
TWI508110B (zh) * 2012-03-05 2015-11-11 Delta Electronics Inc 磁性元件
KR101388797B1 (ko) * 2012-06-29 2014-04-23 삼성전기주식회사 코일 부품과 그 실장 구조, 및 이를 구비하는 전자 기기
US9991043B2 (en) 2013-03-15 2018-06-05 General Electric Company Integrated magnetic assemblies and methods of assembling same
CN104103407B (zh) * 2013-04-07 2019-07-09 库柏技术公司 集成有接地结构的电路板磁性元件及其制造方法
CN103383889B (zh) * 2013-06-27 2016-02-03 广安市华蓥山领创电子有限公司 一种超薄变压器骨架
US20150130577A1 (en) * 2013-09-10 2015-05-14 Pulse Electronics, Inc. Insulation planar inductive device and methods of manufacture and use
JP6269094B2 (ja) * 2014-01-20 2018-01-31 Tdk株式会社 電源装置
EP3479854A1 (en) 2014-04-15 2019-05-08 Tc1 Llc Catheter pump with access ports
CN103985526B (zh) * 2014-05-15 2017-10-31 广东美的厨房电器制造有限公司 变压器
US10032554B2 (en) * 2016-08-11 2018-07-24 Mean Well (Guangzhou) Electronics Co., Ltd. Detachable transformer
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
KR20190134058A (ko) * 2018-05-24 2019-12-04 엘지전자 주식회사 코어, 트랜스포머, 전력변환장치, 및 이를 구비하는 태양광 모듈
JP6958525B2 (ja) * 2018-09-25 2021-11-02 株式会社村田製作所 インダクタ部品
KR102622590B1 (ko) * 2018-10-10 2024-01-10 상라오 신위안 웨동 테크놀러지 디벨롭먼트 컴퍼니, 리미티드 트랜스포머, 상기 트랜스포머를 포함하는 전력변환장치, 및 상기 전력변환장치를 구비하는 태양광 모듈
US11749452B2 (en) 2020-03-10 2023-09-05 Delta Electronics (Thailand) Public Company Limited Leakage transformer

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US4316069A (en) * 1979-12-03 1982-02-16 General Electric Company Microwave oven excitation system
US5034854A (en) * 1989-06-01 1991-07-23 Matsushita Electric Industrial Co., Ltd. Encased transformer
JPH03204486A (ja) * 1989-12-29 1991-09-06 Aisin Aw Co Ltd 電磁弁のコイル装置
US5281942A (en) * 1991-06-21 1994-01-25 Motorola Lighting, Inc. Bobbin for an electrical winding and method of manufacture
US5359313A (en) * 1991-12-10 1994-10-25 Toko, Inc. Step-up transformer
US5466992A (en) * 1992-08-19 1995-11-14 Bruce Industries, Inc. Inverter ballast circuit featuring current regulation over wide lamp load range
WO2001054150A1 (fr) * 2000-01-20 2001-07-26 Sumida Corporation Transformateur onduleur
EP1152640B1 (en) * 2000-03-24 2008-10-01 Tabuchi Electric Co., Ltd. Electromagnetic induction device
TW445468B (en) * 2000-06-08 2001-07-11 Darfon Electronics Corp Transformer bobbin
CN1195306C (zh) * 2000-09-13 2005-03-30 富士胶片株式会社 触发器线圈
JP3906405B2 (ja) * 2001-05-25 2007-04-18 ミネベア株式会社 インバータトランス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI464620B (zh) * 2010-06-30 2014-12-11 Chi Mei Comm Systems Inc 背光調節系統及方法

Also Published As

Publication number Publication date
KR20050030536A (ko) 2005-03-30
CN100520999C (zh) 2009-07-29
JP3831368B2 (ja) 2006-10-11
CN1601670A (zh) 2005-03-30
US7116204B2 (en) 2006-10-03
TWI255470B (en) 2006-05-21
US20050068149A1 (en) 2005-03-31
KR100672914B1 (ko) 2007-01-22
JP2005101357A (ja) 2005-04-14

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees