JPH10504928A - ガス放電装置のための低周波数の方形波の電子安定器 - Google Patents

ガス放電装置のための低周波数の方形波の電子安定器

Info

Publication number
JPH10504928A
JPH10504928A JP7514685A JP51468594A JPH10504928A JP H10504928 A JPH10504928 A JP H10504928A JP 7514685 A JP7514685 A JP 7514685A JP 51468594 A JP51468594 A JP 51468594A JP H10504928 A JPH10504928 A JP H10504928A
Authority
JP
Japan
Prior art keywords
coupled
voltage
input
output
square wave
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.)
Pending
Application number
JP7514685A
Other languages
English (en)
Japanese (ja)
Inventor
マソット，オスカル ヴィラ
メリシュ，ヤーニシュ
Original Assignee
レッド コーポレイション ナムローゼ フェンノートシャップ
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 レッド コーポレイション ナムローゼ フェンノートシャップ filed Critical レッド コーポレイション ナムローゼ フェンノートシャップ
Priority claimed from PCT/US1994/009467 external-priority patent/WO1996007130A1/en
Publication of JPH10504928A publication Critical patent/JPH10504928A/ja
Pending 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
    • 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
    • H05B41/288—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 and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
    • H05B41/2888—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage the bridge being commutated at low frequency, e.g. 1kHz
    • 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
    • H05B41/288—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 and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2921—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2923—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply conditions
    • 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 Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP7514685A 1994-08-26 1994-08-26 ガス放電装置のための低周波数の方形波の電子安定器 Pending JPH10504928A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1994/009467 WO1996007130A1 (en) 1993-07-12 1994-08-26 Low frequency square wave electronic ballast for gas discharge devices

Publications (1)

Publication Number Publication Date
JPH10504928A true JPH10504928A (ja) 1998-05-12

Family

ID=34806501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7514685A Pending JPH10504928A (ja) 1994-08-26 1994-08-26 ガス放電装置のための低周波数の方形波の電子安定器

Country Status (3)

Country Link
EP (1) EP0777872A4 (de)
JP (1) JPH10504928A (de)
AU (1) AU685843B2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001185376A (ja) * 1999-12-28 2001-07-06 Hitachi Media Electoronics Co Ltd 放電ランプ点灯用電源

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059053A3 (de) * 1981-02-21 1983-05-18 THORN EMI plc Getakteter Schaltnetzteil
US4437146A (en) * 1982-08-09 1984-03-13 Pacific Electro Dynamics, Inc. Boost power supply having power factor correction circuit
ZA862614B (en) * 1986-04-08 1986-12-30 David John Cockram Controller for gas discharge lamps
US4683529A (en) * 1986-11-12 1987-07-28 Zytec Corporation Switching power supply with automatic power factor correction
US4904907A (en) * 1988-02-26 1990-02-27 General Electric Company Ballast circuit for metal halide lamp
US4974141A (en) * 1988-05-18 1990-11-27 Viteq Corporation AC to DC power converter with input current waveform control for buck-boost regualtion of output
EP0507393A3 (de) * 1991-04-04 1992-11-19 Koninklijke Philips Electronics N.V. Schaltungsanordnung
US5097183A (en) * 1991-06-25 1992-03-17 Led Corporation N.V. Master-slave half-bridge DC-to-AC switchmode power converter
US5367247A (en) * 1992-08-10 1994-11-22 International Business Machines Corporation Critically continuous boost converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001185376A (ja) * 1999-12-28 2001-07-06 Hitachi Media Electoronics Co Ltd 放電ランプ点灯用電源

Also Published As

Publication number Publication date
EP0777872A1 (de) 1997-06-11
AU7635994A (en) 1996-03-22
EP0777872A4 (de) 1997-12-17
AU685843B2 (en) 1998-01-29

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