ATE385397T1 - Elektronisches vorschaltgerät für eine lampe - Google Patents

Elektronisches vorschaltgerät für eine lampe

Info

Publication number
ATE385397T1
ATE385397T1 AT06007435T AT06007435T ATE385397T1 AT E385397 T1 ATE385397 T1 AT E385397T1 AT 06007435 T AT06007435 T AT 06007435T AT 06007435 T AT06007435 T AT 06007435T AT E385397 T1 ATE385397 T1 AT E385397T1
Authority
AT
Austria
Prior art keywords
unit
lamp
ballast
electronic ballast
voltage
Prior art date
Application number
AT06007435T
Other languages
English (en)
Inventor
Markus Heckmann
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Application granted granted Critical
Publication of ATE385397T1 publication Critical patent/ATE385397T1/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
    • 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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
AT06007435T 2005-04-14 2006-04-07 Elektronisches vorschaltgerät für eine lampe ATE385397T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005017324A DE102005017324A1 (de) 2005-04-14 2005-04-14 Elektronisches Vorschaltgerät für eine Lampe

Publications (1)

Publication Number Publication Date
ATE385397T1 true ATE385397T1 (de) 2008-02-15

Family

ID=36685666

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06007435T ATE385397T1 (de) 2005-04-14 2006-04-07 Elektronisches vorschaltgerät für eine lampe

Country Status (9)

Country Link
US (1) US7420334B2 (de)
EP (1) EP1715729B1 (de)
KR (1) KR20060108544A (de)
CN (1) CN1849028B (de)
AT (1) ATE385397T1 (de)
CA (1) CA2542569A1 (de)
DE (2) DE102005017324A1 (de)
RU (1) RU2387108C2 (de)
TW (1) TW200701838A (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560908A (en) * 1982-05-27 1985-12-24 North American Philips Corporation High-frequency oscillator-inverter ballast circuit for discharge lamps
US4727470A (en) * 1986-10-10 1988-02-23 Nilssen Ole K Resonant inverter having crest factor control
TW381409B (en) * 1996-03-14 2000-02-01 Mitsubishi Electric Corp Discharging lamp lighting device
US5808422A (en) * 1996-05-10 1998-09-15 Philips Electronics North America Lamp ballast with lamp rectification detection circuitry
US6741043B2 (en) * 2002-09-30 2004-05-25 Osram Sylvania, Inc. Ballast with adaptive end-of-lamp-life protection

Also Published As

Publication number Publication date
EP1715729A1 (de) 2006-10-25
TW200701838A (en) 2007-01-01
DE102005017324A1 (de) 2006-10-19
DE502006000320D1 (de) 2008-03-20
CN1849028A (zh) 2006-10-18
CA2542569A1 (en) 2006-10-14
CN1849028B (zh) 2011-05-18
RU2387108C2 (ru) 2010-04-20
RU2006112322A (ru) 2007-10-20
EP1715729B1 (de) 2008-01-30
US7420334B2 (en) 2008-09-02
US20060232229A1 (en) 2006-10-19
KR20060108544A (ko) 2006-10-18

Similar Documents

Publication Publication Date Title
DE60201501D1 (de) Spannungswandlerschaltung
DE60207113D1 (de) Lampentransformator für den gebrauch mit einem elektronischen dimmer und verfahren für dessen gebrauch zur verringerung akustischen rauschens
TW200637120A (en) Method, circuitry and electronic device for controlling a variable output DC power source
DE50310741D1 (de) Schaltungsanordnung zur spannungsregelung
TW200642283A (en) Voltage hold circuit and clock synchronization circuit
TW200642273A (en) Translator circuit and method therefor
GB2498027A (en) Power converter
TW200717215A (en) Voltage buffer circuit
TW200605493A (en) Signal output circuit, audio signal output apparatus using the same, and electronic device
WO2006138477A8 (en) High voltage full bridge circuit and method for operating the same
ATE469459T1 (de) Leistungsfaktor-korrektur-boost-schaltung
TW200719110A (en) Active current regulator circuit and related light structure
TW200719581A (en) Source follower
TW200700956A (en) Bandgap reference circuit
TW200701580A (en) Power control device of laser module and method thereof
ATE535058T1 (de) Vorrichtung zur umwandlung von eingangssignalen in ausgangssignale mit unterschiedlichen spannungsbereichen
ATE480038T1 (de) Detektorschaltung
ATE495580T1 (de) Verfahren zum bestimmen einer einschaltschwelle und elektronische schaltungsanordnung zur durchführung des verfahrens
ATE397318T1 (de) Spannungsverstärker mit niedrigem verbrauch
TW200707909A (en) Voltage comparator having hysteresis characteristics
DE602004007856D1 (de) Wechselrichter für Entladungslampen mit Spannungserhöhungsschaltung zur Speisung der Gate-Treiber von Wechselrichterschaltern
JP2008165286A5 (de)
TW200718017A (en) A slicer with large input common mode range
ATE385397T1 (de) Elektronisches vorschaltgerät für eine lampe
DE602005019482D1 (de) Schalter