TW200701838A - Electronic ballast for a lamp - Google Patents

Electronic ballast for a lamp

Info

Publication number
TW200701838A
TW200701838A TW095112942A TW95112942A TW200701838A TW 200701838 A TW200701838 A TW 200701838A TW 095112942 A TW095112942 A TW 095112942A TW 95112942 A TW95112942 A TW 95112942A TW 200701838 A TW200701838 A TW 200701838A
Authority
TW
Taiwan
Prior art keywords
connection
lamp
switch
coupled
input
Prior art date
Application number
TW095112942A
Other languages
English (en)
Inventor
Markus Heckmann
Original Assignee
Patent Treuhand Ges Fur Elek Sche Gluhlampen 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 Fur Elek Sche Gluhlampen Mbh filed Critical Patent Treuhand Ges Fur Elek Sche Gluhlampen Mbh
Publication of TW200701838A publication Critical patent/TW200701838A/zh

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
    • H05B41/285—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
    • 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
    • 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)
TW095112942A 2005-04-14 2006-04-12 Electronic ballast for a lamp TW200701838A (en)

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
TW200701838A true TW200701838A (en) 2007-01-01

Family

ID=36685666

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095112942A TW200701838A (en) 2005-04-14 2006-04-12 Electronic ballast for a lamp

Country Status (9)

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

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
DE102005017324A1 (de) 2006-10-19
CN1849028A (zh) 2006-10-18
CN1849028B (zh) 2011-05-18
RU2387108C2 (ru) 2010-04-20
KR20060108544A (ko) 2006-10-18
DE502006000320D1 (de) 2008-03-20
EP1715729B1 (de) 2008-01-30
US7420334B2 (en) 2008-09-02
ATE385397T1 (de) 2008-02-15
RU2006112322A (ru) 2007-10-20
EP1715729A1 (de) 2006-10-25
US20060232229A1 (en) 2006-10-19
CA2542569A1 (en) 2006-10-14

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