ATE93646T1 - TRANSFORMER FOR SWITCHING POWER SUPPLY APPLICATIONS. - Google Patents

TRANSFORMER FOR SWITCHING POWER SUPPLY APPLICATIONS.

Info

Publication number
ATE93646T1
ATE93646T1 AT90107899T AT90107899T ATE93646T1 AT E93646 T1 ATE93646 T1 AT E93646T1 AT 90107899 T AT90107899 T AT 90107899T AT 90107899 T AT90107899 T AT 90107899T AT E93646 T1 ATE93646 T1 AT E93646T1
Authority
AT
Austria
Prior art keywords
transformer
power supply
switching power
supply applications
applications
Prior art date
Application number
AT90107899T
Other languages
German (de)
Inventor
Uwe Hartmann
Erwin Dipl-Ing Fh Gaisbauer
Walter Thaler
Original Assignee
Vogt Electronic 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6379550&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE93646(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vogt Electronic Ag filed Critical Vogt Electronic Ag
Application granted granted Critical
Publication of ATE93646T1 publication Critical patent/ATE93646T1/en

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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Details Of Television Scanning (AREA)
  • Dc-Dc Converters (AREA)

Abstract

A transformer for switching regulated power supply applications is proposed, which, in contrast to known disc-chamber and plug-in chamber transformers, is optimised for these applications in terms of its function and with respect to the capability for economical production. The transformer has a core 9 with a virtually square winding window 9a and is provided with a winding support which consists of two or more coil formers 1,6,7, which can be plugged into one another, each of these coil formers being divided into winding chambers 8. <IMAGE>
AT90107899T 1989-04-27 1990-04-26 TRANSFORMER FOR SWITCHING POWER SUPPLY APPLICATIONS. ATE93646T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3913852A DE3913852A1 (en) 1989-04-27 1989-04-27 INNOVATIVE PLUG-IN DISC TRANSFORMER
EP90107899A EP0395037B1 (en) 1989-04-27 1990-04-26 Transformer for switching regulated power supply applications

Publications (1)

Publication Number Publication Date
ATE93646T1 true ATE93646T1 (en) 1993-09-15

Family

ID=6379550

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90107899T ATE93646T1 (en) 1989-04-27 1990-04-26 TRANSFORMER FOR SWITCHING POWER SUPPLY APPLICATIONS.

Country Status (3)

Country Link
EP (1) EP0395037B1 (en)
AT (1) ATE93646T1 (en)
DE (2) DE3913852A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139217A1 (en) * 1991-11-29 1993-06-03 Tamura Hinchley Ltd Transformer coil body for switched mode power supplies - has inbuilt-in stray-flux barriers forming end-walls
US9985488B2 (en) * 2011-07-22 2018-05-29 RWXT Nuclear Operations Group, Inc. Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1439441A1 (en) * 1963-09-18 1968-12-05 Sits Soc It Telecom Siemens Low-loss coil winding for an inductance
NL7204034A (en) * 1972-03-25 1973-09-27
DE3147984A1 (en) * 1981-12-04 1983-06-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt TRANSFORMER, ESPECIALLY FOR A SWITCHING POWER SUPPLY IN A TELEVISION RECEIVER
DE8328331U1 (en) * 1983-10-01 1989-02-09 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Chamber coil body

Also Published As

Publication number Publication date
DE3913852A1 (en) 1990-10-31
EP0395037B1 (en) 1993-08-25
DE59002422D1 (en) 1993-09-30
EP0395037A2 (en) 1990-10-31
EP0395037A3 (en) 1991-03-06

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RZN Patent revoked