IL146536A0 - An electronic ballast circuit - Google Patents

An electronic ballast circuit

Info

Publication number
IL146536A0
IL146536A0 IL14653600A IL14653600A IL146536A0 IL 146536 A0 IL146536 A0 IL 146536A0 IL 14653600 A IL14653600 A IL 14653600A IL 14653600 A IL14653600 A IL 14653600A IL 146536 A0 IL146536 A0 IL 146536A0
Authority
IL
Israel
Prior art keywords
waveform
time
currents
transition
ballast circuit
Prior art date
Application number
IL14653600A
Other languages
English (en)
Original Assignee
Noontek Ltd
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 Noontek Ltd filed Critical Noontek Ltd
Publication of IL146536A0 publication Critical patent/IL146536A0/xx

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
    • 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
    • H05B41/2858—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating 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 Heating (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Photoreceptors In Electrophotography (AREA)
IL14653600A 1999-05-17 2000-05-17 An electronic ballast circuit IL146536A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE990396 1999-05-17
PCT/IE2000/000067 WO2000070920A1 (en) 1999-05-17 2000-05-17 An electronic ballast circuit

Publications (1)

Publication Number Publication Date
IL146536A0 true IL146536A0 (en) 2002-07-25

Family

ID=11042066

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14653600A IL146536A0 (en) 1999-05-17 2000-05-17 An electronic ballast circuit

Country Status (12)

Country Link
US (1) US6614192B1 (zh)
EP (1) EP1181845B1 (zh)
JP (1) JP2003500807A (zh)
KR (1) KR20020012576A (zh)
CN (1) CN1362002A (zh)
AT (1) ATE246438T1 (zh)
AU (1) AU762807B2 (zh)
CA (1) CA2371527A1 (zh)
DE (1) DE60004213T2 (zh)
IE (2) IES20000380A2 (zh)
IL (1) IL146536A0 (zh)
WO (1) WO2000070920A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2320711B1 (en) 2009-11-09 2020-09-16 Toshiba Lighting & Technology Corporation LED lighting device and illuminating device
JP2012009772A (ja) * 2010-06-28 2012-01-12 Toshiba Lighting & Technology Corp 電源装置および照明器具
KR20130014111A (ko) * 2011-07-29 2013-02-07 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
RU2497227C2 (ru) 2012-01-27 2013-10-27 Виктор Александрович Долгих Способ генерации излучения на резонансных переходах атомов металлов
US9547319B2 (en) * 2012-08-28 2017-01-17 Abl Ip Holding Llc Lighting control device
US9041312B2 (en) * 2012-08-28 2015-05-26 Abl Ip Holding Llc Lighting control device
CN103619114B (zh) * 2013-12-19 2015-06-10 山东建筑大学 可减小对电网电压波形畸变影响的电子型镇流器
CN108494278B (zh) * 2018-05-02 2024-01-09 程德明 镜象型桥式整流器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962344A (en) * 1989-05-23 1990-10-09 Advanced Micro Devices, Inc. Segmented waveform generator
US5250877A (en) * 1991-06-04 1993-10-05 Rockwell International Corporation Method and apparatus for driving a gas discharge lamp
US5410188A (en) * 1992-12-22 1995-04-25 National Semiconductor Corporation Enhanced integrated waveshaping circuit
JPH07211472A (ja) * 1994-01-24 1995-08-11 Hitachi Media Electron:Kk 点灯装置
US5825223A (en) * 1996-07-30 1998-10-20 Micro Linear Corporation Technique for controlling the slope of a periodic waveform
TW348363B (en) * 1996-10-21 1998-12-21 Matsushita Electric Ind Co Ltd Operating method and operating apparatus for a high pressure discharge lamp
US6411041B1 (en) * 1999-06-02 2002-06-25 Jorge M. Parra Non-thermionic fluorescent lamps and lighting systems
US6271633B1 (en) * 1999-11-01 2001-08-07 Philips Electronics North America Corporation High power factor electronic ballast with fully differential circuit topology
US6225755B1 (en) * 1999-11-01 2001-05-01 Philips Electronics North America Corporation High power factor electronic ballast with simplified circuit topology
JP4426132B2 (ja) * 2000-07-26 2010-03-03 ハリソン東芝ライティング株式会社 高圧放電ランプ点灯方法、高圧放電ランプ点灯装置および照明装置

Also Published As

Publication number Publication date
KR20020012576A (ko) 2002-02-16
EP1181845B1 (en) 2003-07-30
CN1362002A (zh) 2002-07-31
WO2000070920A1 (en) 2000-11-23
US6614192B1 (en) 2003-09-02
AU762807B2 (en) 2003-07-03
DE60004213D1 (de) 2003-09-04
CA2371527A1 (en) 2000-11-23
EP1181845A1 (en) 2002-02-27
JP2003500807A (ja) 2003-01-07
IE20000379A1 (en) 2001-02-21
AU4607000A (en) 2000-12-05
ATE246438T1 (de) 2003-08-15
DE60004213T2 (de) 2004-05-27
IES20000380A2 (en) 2001-02-21

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