DK0750785T3 - Planartransformer til switch-mode strømforsyninger til fremstingelse af lave spændinger samt fremgangsmåde til fremstilling deraf - Google Patents

Planartransformer til switch-mode strømforsyninger til fremstingelse af lave spændinger samt fremgangsmåde til fremstilling deraf

Info

Publication number
DK0750785T3
DK0750785T3 DK95934132.2T DK95934132T DK0750785T3 DK 0750785 T3 DK0750785 T3 DK 0750785T3 DK 95934132 T DK95934132 T DK 95934132T DK 0750785 T3 DK0750785 T3 DK 0750785T3
Authority
DK
Denmark
Prior art keywords
coils
plastic film
carrier plates
notch
thermoplastic synthetic
Prior art date
Application number
DK95934132.2T
Other languages
English (en)
Inventor
Michael Bothe
Reinhold Schulz
Holger Schorr
Original Assignee
Friwo Geraetebau Gmbh
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 Friwo Geraetebau Gmbh filed Critical Friwo Geraetebau Gmbh
Application granted granted Critical
Publication of DK0750785T3 publication Critical patent/DK0750785T3/da

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H01F2027/2809—Printed windings on stacked layers
    • 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
    • H01F2027/2819—Planar transformers with printed windings, e.g. surrounded by two cores and to be mounted on printed circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc-Dc Converters (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
DK95934132.2T 1995-01-14 1995-10-04 Planartransformer til switch-mode strømforsyninger til fremstingelse af lave spændinger samt fremgangsmåde til fremstilling deraf DK0750785T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19500943A DE19500943C1 (de) 1995-01-14 1995-01-14 Planartransformator für Schaltnetzteile zur Erzeugung von Kleinspannungen und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
DK0750785T3 true DK0750785T3 (da) 1998-06-02

Family

ID=7751480

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95934132.2T DK0750785T3 (da) 1995-01-14 1995-10-04 Planartransformer til switch-mode strømforsyninger til fremstingelse af lave spændinger samt fremgangsmåde til fremstilling deraf

Country Status (6)

Country Link
EP (1) EP0750785B1 (da)
AT (1) ATE166178T1 (da)
DE (2) DE19500943C1 (da)
DK (1) DK0750785T3 (da)
ES (1) ES2117449T3 (da)
WO (1) WO1996021935A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19835641C2 (de) * 1998-08-06 2000-10-05 Sew Eurodrive Gmbh & Co Leiterplattenanordnung mit planarem induktivem Schaltungselement
EP1225602A1 (de) * 2001-01-23 2002-07-24 Abb Research Ltd. Transformatorwicklung
FI120067B (fi) * 2006-10-31 2009-06-15 Jarkko Salomaeki Menetelmä induktiivisen komponentin valmistamiseksi ja induktiivinen komponentti
US20120146753A1 (en) * 2009-08-18 2012-06-14 Panacis, Inc. Integrated multi-phase planar transformer
DE102010062242A1 (de) 2010-12-01 2012-06-06 Robert Bosch Gmbh Multiphasenwandler
DE102010062240A1 (de) 2010-12-01 2012-06-06 Robert Bosch Gmbh Multiphasenwandler
DE102011003754A1 (de) * 2011-02-08 2012-08-09 Bolzenschweißtechnik Heinz Soyer GmbH Transformator und Wicklungselement zum Bilden eines Wicklungspakets hierfür
KR102317743B1 (ko) * 2015-07-21 2021-10-27 삼성전자 주식회사 전자기 유도 소자, 이를 구비한 전원공급장치 및 디스플레이장치
KR102209038B1 (ko) * 2019-10-04 2021-01-28 엘지이노텍 주식회사 자기 결합 장치 및 이를 포함하는 평판 디스플레이 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906831C (de) * 1951-12-11 1954-03-18 Rudolf Sliwka Vereinfachte Herstellung von Induktionsspulen, Drosseln und Transformatoren
DD205578A1 (de) * 1982-04-02 1983-12-28 Inst Regelungstechnik Wicklungsanordnung in dickschichttechnik fuer trennuebertrager
JPS59152605A (ja) * 1983-02-18 1984-08-31 Matsushita Electric Ind Co Ltd 積層インダクターの製造方法
JPS59189212U (ja) * 1983-05-18 1984-12-15 株式会社村田製作所 チツプ型インダクタ
JPS60258911A (ja) 1984-06-05 1985-12-20 Fuji Xerox Co Ltd トランスの巻線形成方法
JPH05101938A (ja) * 1991-10-03 1993-04-23 Murata Mfg Co Ltd 積層型コイル及びその製造方法

Also Published As

Publication number Publication date
EP0750785B1 (de) 1998-05-13
DE59502173D1 (de) 1998-06-18
ES2117449T3 (es) 1998-08-01
EP0750785A1 (de) 1997-01-02
DE19500943C1 (de) 1996-05-23
ATE166178T1 (de) 1998-05-15
WO1996021935A1 (de) 1996-07-18

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