ES2180878T3 - Transformador electrico. - Google Patents

Transformador electrico.

Info

Publication number
ES2180878T3
ES2180878T3 ES97120300T ES97120300T ES2180878T3 ES 2180878 T3 ES2180878 T3 ES 2180878T3 ES 97120300 T ES97120300 T ES 97120300T ES 97120300 T ES97120300 T ES 97120300T ES 2180878 T3 ES2180878 T3 ES 2180878T3
Authority
ES
Spain
Prior art keywords
transformer
short circuit
circuit stage
converts
electric 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 - Lifetime
Application number
ES97120300T
Other languages
English (en)
Inventor
Gunther Johler
Reinhard Spechtenhauser
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.)
Tridonicatco GmbH and Co KG
Original Assignee
Tridonicatco GmbH and Co KG
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 Tridonicatco GmbH and Co KG filed Critical Tridonicatco GmbH and Co KG
Application granted granted Critical
Publication of ES2180878T3 publication Critical patent/ES2180878T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • H05B39/045—Controlling the light-intensity of the source continuously with high-frequency bridge converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Details Of Television Scanning (AREA)
  • Coils Or Transformers For Communication (AREA)
  • X-Ray Techniques (AREA)

Abstract

TRANSFORMADOR ELECTRONICO PARA OPERAR UNA CARGA, ESPECIALMENTE PARA OPERAR LAMPARAS HALOGENAS INCANDESCENTES DE BAJO VOLTAJE, EN EL CUAL, PARA EVITAR CORRIENTES PERTURBADORAS DE IGUAL CICLO, SE UNE UN CIRCUITO DE CORTOCIRCUITO (26, 27) CON EL TRANSMISOR DEL TRANSFORMADOR (23-25). PARA EVITAR LAS ASIMETRIAS ORIGINADAS POR EL CIRCUITO DE CORTOCIRCUITO SE UNE EL CIRCUITO DE CORTOCIRCUITO CON UNA TOMA INTERMEDIA DE AL MENOS UN BOBINADO DEL SECUNDARIO (24, 25) DEL TRANSMISOR.
ES97120300T 1997-01-23 1997-11-19 Transformador electrico. Expired - Lifetime ES2180878T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702343A DE19702343A1 (de) 1997-01-23 1997-01-23 Elektronischer Transformator

Publications (1)

Publication Number Publication Date
ES2180878T3 true ES2180878T3 (es) 2003-02-16

Family

ID=7818166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97120300T Expired - Lifetime ES2180878T3 (es) 1997-01-23 1997-11-19 Transformador electrico.

Country Status (4)

Country Link
EP (1) EP0855849B1 (es)
AT (1) ATE223140T1 (es)
DE (2) DE19702343A1 (es)
ES (1) ES2180878T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19903904A1 (de) * 1999-02-01 2000-08-03 Tridonic Bauelemente Elektronischer Transformator zum Betreiben einer Last
GB0403632D0 (en) * 2004-02-18 2004-03-24 Hammill Lyndon J Swithchmode 110 volt tool transformer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463286A (en) * 1981-02-04 1984-07-31 North American Philips Lighting Corporation Lightweight electronic ballast for fluorescent lamps
JPS5947814A (ja) * 1982-09-10 1984-03-17 Alps Electric Co Ltd Ｒｆ変調器
US4625270A (en) * 1985-10-21 1986-11-25 At&T Bell Laboratories RFI suppression technique for switching circuits
DE4418886A1 (de) * 1994-05-30 1995-12-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Getaktete Stromversorgung zum Betreiben elektrischer Lampen
GB2293739B (en) * 1994-09-29 1999-02-03 Sony Uk Ltd Balanced output driver
DE4436464A1 (de) * 1994-10-12 1996-04-18 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Getaktete Stromversorgung zum Betreiben von Glühlampen
DE19500615B4 (de) * 1995-01-11 2006-10-19 Tridonicatco Gmbh & Co. Kg Helligkeitssteuerschaltung für Glühlampen

Also Published As

Publication number Publication date
EP0855849A1 (de) 1998-07-29
EP0855849B1 (de) 2002-08-28
DE59708061D1 (de) 2002-10-02
ATE223140T1 (de) 2002-09-15
DE19702343A1 (de) 1998-07-30

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