ATE512569T1 - Vorschaltgerät mit leistungsumschaltung - Google Patents

Vorschaltgerät mit leistungsumschaltung

Info

Publication number
ATE512569T1
ATE512569T1 AT07019688T AT07019688T ATE512569T1 AT E512569 T1 ATE512569 T1 AT E512569T1 AT 07019688 T AT07019688 T AT 07019688T AT 07019688 T AT07019688 T AT 07019688T AT E512569 T1 ATE512569 T1 AT E512569T1
Authority
AT
Austria
Prior art keywords
frequency
ballast
inverters
power switching
control input
Prior art date
Application number
AT07019688T
Other languages
English (en)
Inventor
Markus Cernek
Martin Bulling
Original Assignee
Vossloh Schwabe 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 Vossloh Schwabe Gmbh filed Critical Vossloh Schwabe Gmbh
Application granted granted Critical
Publication of ATE512569T1 publication Critical patent/ATE512569T1/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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
    • 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)
  • Inverter Devices (AREA)
AT07019688T 2007-02-21 2007-10-09 Vorschaltgerät mit leistungsumschaltung ATE512569T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007008395A DE102007008395A1 (de) 2007-02-21 2007-02-21 Vorschaltgerät mit Leistungsumschaltung

Publications (1)

Publication Number Publication Date
ATE512569T1 true ATE512569T1 (de) 2011-06-15

Family

ID=39432842

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07019688T ATE512569T1 (de) 2007-02-21 2007-10-09 Vorschaltgerät mit leistungsumschaltung

Country Status (4)

Country Link
EP (1) EP1962565B1 (de)
AT (1) ATE512569T1 (de)
DE (1) DE102007008395A1 (de)
ES (1) ES2364585T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106559951A (zh) * 2015-09-28 2017-04-05 亚荣源科技（深圳）有限公司 具灯管辨识功能的电子安定器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719471A (en) * 1996-12-09 1998-02-17 General Electric Company Three-way dimming circuit for compact fluorescent lamp
US6414449B1 (en) * 2000-11-22 2002-07-02 City University Of Hong Kong Universal electronic ballast
US6628091B2 (en) * 2001-05-29 2003-09-30 Koninklijke Philips Electronics N.V. Electronic switch for a bi-level fluorescent lamp fixture
DE102005022592A1 (de) 2005-05-17 2006-11-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung zum Betrieb einer Entladungslampe mit schaltbarem Resonanzkondensator

Also Published As

Publication number Publication date
DE102007008395A1 (de) 2008-08-28
EP1962565B1 (de) 2011-06-08
EP1962565A1 (de) 2008-08-27
ES2364585T3 (es) 2011-09-07

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