ATE124202T1 - Elektronisches vorschaltgerät. - Google Patents

Elektronisches vorschaltgerät.

Info

Publication number
ATE124202T1
ATE124202T1 AT91250009T AT91250009T ATE124202T1 AT E124202 T1 ATE124202 T1 AT E124202T1 AT 91250009 T AT91250009 T AT 91250009T AT 91250009 T AT91250009 T AT 91250009T AT E124202 T1 ATE124202 T1 AT E124202T1
Authority
AT
Austria
Prior art keywords
voltage
circuit
control circuit
supply
transistor
Prior art date
Application number
AT91250009T
Other languages
English (en)
Inventor
Dieter Dipl-Ing Albert
Peter Prof Dr-Ing Marx
Burkhard Prof Dr-Ing Karstaedt
Original Assignee
Semperlux 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
Priority claimed from DE4001549A external-priority patent/DE4001549A1/de
Application filed by Semperlux Gmbh filed Critical Semperlux Gmbh
Application granted granted Critical
Publication of ATE124202T1 publication Critical patent/ATE124202T1/de

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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices
    • H05B41/2825—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices by means of a bridge converter in the final stage
    • H05B41/2828—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices by means of a bridge converter in the final stage using control circuits for the switching elements

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Glass Compositions (AREA)
  • Furan Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Discharge Heating (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
AT91250009T 1990-01-20 1991-01-17 Elektronisches vorschaltgerät. ATE124202T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4001549A DE4001549A1 (de) 1990-01-20 1990-01-20 Elektronisches vorschaltgeraet zum betrieb von entladungslampen
DE4018865A DE4018865A1 (de) 1990-01-20 1990-06-13 Elektronisches vorschaltgeraet zum betrieb von entladungslampen

Publications (1)

Publication Number Publication Date
ATE124202T1 true ATE124202T1 (de) 1995-07-15

Family

ID=25889237

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91250009T ATE124202T1 (de) 1990-01-20 1991-01-17 Elektronisches vorschaltgerät.

Country Status (3)

Country Link
EP (1) EP0439240B1 (de)
AT (1) ATE124202T1 (de)
DE (2) DE4018865A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3257561B2 (ja) * 1991-09-30 2002-02-18 東芝ライテック株式会社 放電ランプ点灯装置および照明器具
CH683219A5 (de) * 1992-04-06 1994-01-31 Starkstrom Elektronik Ag Elektronisches Vorschaltgerät für eine Niederdruck-Gasentladungslampe.
EP0620700A1 (de) * 1993-04-15 1994-10-19 Heinrich Korte Vorschaltgerät
JP2750072B2 (ja) * 1993-07-27 1998-05-13 松下電工株式会社 電力変換装置
DE4328306A1 (de) * 1993-08-23 1994-03-17 Spindler Bernhard Dipl Ing Schaltungsanordnung zur Einstellung und Regelung des Betriebszustandes von Niederdruckentladungslampen im Hochfrequenz- und Niederfrequenzbetrieb
DE4406000A1 (de) * 1994-02-24 1995-08-31 Hilite Lighting And Electronic Dimmerschaltung für Gasentladungslampen mit elektronischen Vorschaltgeräten
DE19543419A1 (de) * 1995-11-21 1997-05-22 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Schaltungsanordnung zum Betreiben von Kaltkathoden-Glimmleuchtstofflampen
DE29605087U1 (de) * 1996-03-19 1996-08-08 Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg Leuchtstofflampen-Vorschaltgerät mit Hochsetzsteller
US5719472A (en) * 1996-05-13 1998-02-17 General Electric Company High voltage IC-driven half-bridge gas discharge ballast
DE29609839U1 (de) * 1996-06-04 1996-08-22 Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg Leuchtstofflampen-Vorschaltgerät
JP4252117B2 (ja) 1997-05-16 2009-04-08 株式会社デンソー 放電灯装置
DE10106438A1 (de) * 2001-02-09 2002-08-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Vorschaltgerät zum Betrieb von elektrischen Lampen
DE10134566A1 (de) * 2001-07-16 2003-02-06 Tridonicatco Gmbh & Co Kg Elektronisches Vorschaltgerät mit Vorheizbetrieb
US8098022B2 (en) 2007-04-23 2012-01-17 Osram Ag Circuit configuration for operating at least one discharge lamp and method for generating an auxiliary voltage
DE102007058982A1 (de) * 2007-12-07 2009-06-10 Tridonicatco Gmbh & Co. Kg Betriebsgerätsschnittstelle zur Spannungsversorgung
WO2012143906A2 (en) 2011-04-22 2012-10-26 Koninklijke Philips Electronics N.V. Power supply circuit for a pfc converter
JP6233568B2 (ja) * 2013-09-27 2017-11-22 東芝ライテック株式会社 電源回路及び照明装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059064B1 (de) * 1981-02-21 1985-10-02 THORN EMI plc Anordnung zum Starten und Betreiben von Lampen
NL8702847A (nl) * 1987-11-27 1989-06-16 Philips Nv Dc-ac brugschakeling.
EP0338109B1 (de) * 1988-04-20 1994-03-23 Zumtobel Aktiengesellschaft Vorschaltgerät für eine Entladungslampe
FR2644314A1 (fr) * 1989-03-10 1990-09-14 Harel Jean Claude Dispositif electronique de demarrage et d'alimentation pour tubes fluorescents a electrodes prechauffables

Also Published As

Publication number Publication date
EP0439240A2 (de) 1991-07-31
EP0439240A3 (en) 1992-08-19
DE4018865A1 (de) 1991-12-19
EP0439240B1 (de) 1995-06-21
DE59105746D1 (de) 1995-07-27

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Legal Events

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