TW336779U - Circuit arrangement - Google Patents

Circuit arrangement

Info

Publication number
TW336779U
TW336779U TW085210187U TW85210187U TW336779U TW 336779 U TW336779 U TW 336779U TW 085210187 U TW085210187 U TW 085210187U TW 85210187 U TW85210187 U TW 85210187U TW 336779 U TW336779 U TW 336779U
Authority
TW
Taiwan
Prior art keywords
circuit arrangement
arrangement
circuit
Prior art date
Application number
TW085210187U
Other languages
English (en)
Inventor
John Chou
Yong-Ping Xia
Feng-Chang Hu
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of TW336779U publication Critical patent/TW336779U/zh

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28Circuit 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
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00Electric lamp and discharge devices: systems
    • Y10S315/05Starting and operating circuit for fluorescent lamp
TW085210187U 1995-05-31 1996-07-04 Circuit arrangement TW336779U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/455,120 US5834906A (en) 1995-05-31 1995-05-31 Instant start for an electronic ballast preconditioner having an active power factor controller

Publications (1)

Publication Number Publication Date
TW336779U true TW336779U (en) 1998-07-11

Family

ID=23807494

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085210187U TW336779U (en) 1995-05-31 1996-07-04 Circuit arrangement

Country Status (9)

Country Link
US (1) US5834906A (zh)
EP (1) EP0772956B1 (zh)
JP (1) JPH10503880A (zh)
CN (1) CN1158211A (zh)
CA (1) CA2196178A1 (zh)
DE (1) DE69616479T2 (zh)
MX (1) MX9700724A (zh)
TW (1) TW336779U (zh)
WO (1) WO1996039009A1 (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6020689A (en) * 1997-04-10 2000-02-01 Philips Electronics North America Corporation Anti-flicker scheme for a fluorescent lamp ballast driver
US6600271B1 (en) * 1998-06-09 2003-07-29 Laplaz Light Co. Inc. Method and apparatus of an improved electronics ballast circuit
KR100391917B1 (ko) * 2000-12-23 2003-07-16 삼성전기주식회사 압전형 형광등 안정기용 구동회로
US6495974B1 (en) * 2001-09-24 2002-12-17 Everbrite, Inc. Power supply for brightness control of a gas-discharge tube
US7061188B1 (en) 2002-03-29 2006-06-13 Technical Consumer Products, Inc. Instant start electronic ballast with universal AC input voltage
US7247998B2 (en) * 2002-07-31 2007-07-24 Universal Lighting Technologies, Inc. Transient detection of end of lamp life condition apparatus and method
DE10353425A1 (de) * 2003-11-15 2005-06-30 Diehl Luftfahrt Elektronik Gmbh Betriebsschaltung für eine Gasentladungslampe
US7075251B2 (en) * 2003-12-05 2006-07-11 General Electric Company Universal platform for phase dimming discharge lighting ballast and lamp
CN100508684C (zh) * 2004-02-17 2009-07-01 楼方禄 大功率气体放电灯用电子控制器
US7193368B2 (en) * 2004-11-12 2007-03-20 General Electric Company Parallel lamps with instant program start electronic ballast
JP2008523557A (ja) * 2004-12-10 2008-07-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高起動電圧を有する電子バラスト
US7420336B2 (en) * 2004-12-30 2008-09-02 General Electric Company Method of controlling cathode voltage with low lamp's arc current
CN100410742C (zh) * 2005-08-02 2008-08-13 凹凸科技(中国)有限公司 带有前馈补偿的转换器控制器、转换系统、及其控制方法
US7911463B2 (en) * 2005-08-31 2011-03-22 O2Micro International Limited Power supply topologies for inverter operations and power factor correction operations
US20140159608A1 (en) * 2009-11-11 2014-06-12 Osram Sylvania Inc. Driver circuit for dimmable solid state light sources with filtering and protective isolation
CN102404925A (zh) 2010-09-10 2012-04-04 奥斯兰姆有限公司 用于照明单元的电子镇流器和照明设备
CN103563490B (zh) 2011-05-09 2015-09-16 通用电气公司 用于镇流器的改良型可程序启动电路
CN102612224B (zh) * 2012-03-01 2015-09-23 杭州乐图光电科技有限公司 一种mr16led灯驱动电路、驱动方法以及应用其的mr16led灯照明系统
CN113381593B (zh) * 2021-06-29 2022-11-22 杭州米福科技有限公司 一种大功率容性负载仪器的前端辅助电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214355A (en) * 1978-03-20 1993-05-25 Nilssen Ole K Instant-start electronic ballast
US5402043A (en) * 1978-03-20 1995-03-28 Nilssen; Ole K. Controlled driven series-resonant ballast
US4952849A (en) * 1988-07-15 1990-08-28 North American Philips Corporation Fluorescent lamp controllers
ATE147925T1 (de) * 1992-08-20 1997-02-15 Philips Electronics Nv Verschaltgerät für eine lampe
US5363020A (en) * 1993-02-05 1994-11-08 Systems And Service International, Inc. Electronic power controller
US5528111A (en) * 1994-12-02 1996-06-18 Motorola, Inc. Ballast circuit for powering gas discharge lamp

Also Published As

Publication number Publication date
CA2196178A1 (en) 1996-12-05
JPH10503880A (ja) 1998-04-07
EP0772956B1 (en) 2001-10-31
MX9700724A (es) 1997-05-31
EP0772956A1 (en) 1997-05-14
WO1996039009A1 (en) 1996-12-05
DE69616479T2 (de) 2002-06-13
US5834906A (en) 1998-11-10
DE69616479D1 (de) 2001-12-06
CN1158211A (zh) 1997-08-27

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