DE50000813D1 - Transformator - Google Patents

Transformator

Info

Publication number
DE50000813D1
DE50000813D1 DE50000813T DE50000813T DE50000813D1 DE 50000813 D1 DE50000813 D1 DE 50000813D1 DE 50000813 T DE50000813 T DE 50000813T DE 50000813 T DE50000813 T DE 50000813T DE 50000813 D1 DE50000813 D1 DE 50000813D1
Authority
DE
Germany
Prior art keywords
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.)
Expired - Fee Related
Application number
DE50000813T
Other languages
English (en)
Inventor
Reinhold Berberich
Albert Zintler
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE50000813T priority Critical patent/DE50000813D1/de
Application granted granted Critical
Publication of DE50000813D1 publication Critical patent/DE50000813D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)
  • Housings And Mounting Of Transformers (AREA)
DE50000813T 1999-09-13 2000-08-05 Transformator Expired - Fee Related DE50000813D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50000813T DE50000813D1 (de) 1999-09-13 2000-08-05 Transformator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19943576A DE19943576C1 (de) 1999-09-13 1999-09-13 Transformator
DE50000813T DE50000813D1 (de) 1999-09-13 2000-08-05 Transformator

Publications (1)

Publication Number Publication Date
DE50000813D1 true DE50000813D1 (de) 2003-01-09

Family

ID=7921678

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19943576A Expired - Fee Related DE19943576C1 (de) 1999-09-13 1999-09-13 Transformator
DE50000813T Expired - Fee Related DE50000813D1 (de) 1999-09-13 2000-08-05 Transformator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19943576A Expired - Fee Related DE19943576C1 (de) 1999-09-13 1999-09-13 Transformator

Country Status (3)

Country Link
EP (1) EP1085536B1 (de)
JP (1) JP2001110646A (de)
DE (2) DE19943576C1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154833A1 (de) * 2001-11-08 2003-05-22 Infineon Technologies Ag Induktor und Verfahren zu seiner Herstellung
US6952153B2 (en) 2003-02-04 2005-10-04 Raytheon Company Electrical transformer
JP4855227B2 (ja) * 2006-11-30 2012-01-18 三菱電機株式会社 チョークコイルユニット、およびこれを用いたパワー機器
JP2009218531A (ja) * 2008-03-13 2009-09-24 Panasonic Corp インダクタとその製造方法とこれを用いた回路モジュール
GB2462291B (en) * 2008-07-31 2012-07-18 E2V Tech Uk Ltd Multi-toroid transformer
KR101153995B1 (ko) 2011-05-25 2012-06-07 주식회사 이지트로닉스 전력변환장치
GB2492597B (en) * 2011-07-08 2016-04-06 E2V Tech Uk Ltd Transformer with an inverter system and an inverter system comprising the transformer
US9318253B2 (en) 2014-05-02 2016-04-19 Hamilton Sundstrand Corporation Hybrid planar common-mode choke
US20230360848A1 (en) * 2022-05-04 2023-11-09 Delta Electronics, Inc. Emi filter system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103267A (en) * 1977-06-13 1978-07-25 Burr-Brown Research Corporation Hybrid transformer device
JPS5957973A (ja) * 1982-09-25 1984-04-03 日本特殊陶業株式会社 金属・セラミツクス複合体
US4536733A (en) * 1982-09-30 1985-08-20 Sperry Corporation High frequency inverter transformer for power supplies
FR2556493B1 (fr) * 1983-12-09 1987-05-29 Inf Milit Spatiale Aeronaut Bobinage electromagnetique et transformateur comportant un tel bobinage
JPS6119109A (ja) * 1984-07-05 1986-01-28 Nec Corp トランス
DE3519609A1 (de) * 1985-05-31 1986-12-04 Siemens AG, 1000 Berlin und 8000 München Elektrische ringkernspule
US4777465A (en) * 1986-04-28 1988-10-11 Burr-Brown Corporation Square toroid transformer for hybrid integrated circuit
FR2647253A1 (fr) * 1989-05-17 1990-11-23 Commissariat Energie Atomique Transformateur d'impulsions de haute tension
US5293145A (en) * 1989-09-19 1994-03-08 Onan Corporation Switch battery charger with reduced electromagnetic emission
NL9002753A (nl) * 1990-12-14 1992-07-01 Philips Nv Inductieve inrichting met een ringvormige kern.
DE4214789C1 (en) * 1992-05-04 1993-07-15 Wolf 8000 Muenchen De Buchleitner Transformer for high frequency applications - has annular ferrite core wound with pair of wire coils with core and components mounted on PCB
JPH10223447A (ja) * 1997-02-04 1998-08-21 Mitsubishi Electric Corp 有心シート、これを用いたシートコイル、及びこのシートコイルを用いた電気機器
DE29722005U1 (de) * 1997-12-15 1998-02-12 Schiller electronik GmbH, 76307 Karlsbad Induktives Bauglied

Also Published As

Publication number Publication date
JP2001110646A (ja) 2001-04-20
EP1085536A1 (de) 2001-03-21
EP1085536B1 (de) 2002-11-27
DE19943576C1 (de) 2001-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee