IL159465A0 - Electronic ballast - Google Patents

Electronic ballast

Info

Publication number
IL159465A0
IL159465A0 IL15946502A IL15946502A IL159465A0 IL 159465 A0 IL159465 A0 IL 159465A0 IL 15946502 A IL15946502 A IL 15946502A IL 15946502 A IL15946502 A IL 15946502A IL 159465 A0 IL159465 A0 IL 159465A0
Authority
IL
Israel
Prior art keywords
controllably conductive
valley
conductive device
ballast
fill circuit
Prior art date
Application number
IL15946502A
Other languages
English (en)
Original Assignee
Lutron Electronics Co
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
Priority claimed from US09/887,848 external-priority patent/US7285919B2/en
Priority claimed from US10/006,036 external-priority patent/US6784622B2/en
Application filed by Lutron Electronics Co filed Critical Lutron Electronics Co
Publication of IL159465A0 publication Critical patent/IL159465A0/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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Rectifiers (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Glass Compositions (AREA)
  • Furan Compounds (AREA)
IL15946502A 2001-06-22 2002-06-24 Electronic ballast IL159465A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/887,848 US7285919B2 (en) 2001-06-22 2001-06-22 Electronic ballast having improved power factor and total harmonic distortion
US10/006,036 US6784622B2 (en) 2001-12-05 2001-12-05 Single switch electronic dimming ballast
PCT/US2002/020281 WO2003001855A1 (en) 2001-06-22 2002-06-24 Electronic ballast

Publications (1)

Publication Number Publication Date
IL159465A0 true IL159465A0 (en) 2004-06-01

Family

ID=32179237

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15946502A IL159465A0 (en) 2001-06-22 2002-06-24 Electronic ballast

Country Status (8)

Country Link
EP (1) EP1605734B1 (xx)
JP (1) JP4031429B2 (xx)
AT (2) ATE448670T1 (xx)
AU (1) AU2002316408B2 (xx)
DE (1) DE60234339D1 (xx)
ES (1) ES2336082T3 (xx)
IL (1) IL159465A0 (xx)
WO (1) WO2003001855A1 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100674873B1 (ko) * 2005-06-15 2007-01-30 삼성전기주식회사 백라이트 인버터의 시간 제어회로
NL1037553C2 (en) * 2009-12-14 2011-06-15 Online Services B V Power factor corrector device for a dimming circuit.
WO2010143944A1 (en) * 2009-06-12 2010-12-16 Online Services B.V. Power factor corrector device for a dimming circuit
NL2003011C2 (en) * 2009-06-12 2010-12-15 Online Services B V Dimmable energy-saving lamp.
NL2003677C2 (en) * 2009-10-20 2011-04-21 Online Services B V Ballast device for a dimming circuit.
CN102195465B (zh) * 2010-03-09 2015-11-25 理察·蓝德立·葛瑞 功率因素补偿方法
NL2005041C2 (en) * 2010-07-06 2012-01-10 Online Services B V High-frequency switching-mode ballast device for a dimming circuit.
KR101276961B1 (ko) * 2011-09-06 2013-06-19 강원대학교산학협력단 Ｄｓｐ를 이용한 ｌｅｄ 구동 장치
CA2795840A1 (en) * 2011-11-17 2013-05-17 Atlas Material Technology, Llc Power supply for xenon lamps in an accelerated weathering test apparatus
TW201328152A (zh) * 2011-12-28 2013-07-01 Ushijima Masakazu 輔助電源產生電路
KR20130134786A (ko) 2012-05-31 2013-12-10 주식회사 실리콘웍스 Led 램프 구동을 위한 전원 회로 및 전원 공급 방법 그리고 플라이백 트랜스포머의 일차측 제어 회로
CN111817583B (zh) * 2017-01-26 2023-12-26 红色半导体公司 电源转换器电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06245530A (ja) * 1993-02-23 1994-09-02 Matsushita Electric Works Ltd 電源装置
CN1040272C (zh) * 1995-03-15 1998-10-14 松下电工株式会社 逆变装置
US5994847A (en) * 1997-01-31 1999-11-30 Motorola Inc. Electronic ballast with lamp current valley-fill power factor correction
US6061259A (en) * 1999-08-30 2000-05-09 Demichele; Glenn Protected transformerless AC to DC power converter

Also Published As

Publication number Publication date
ATE525895T1 (de) 2011-10-15
EP1605734B1 (en) 2011-09-21
JP4031429B2 (ja) 2008-01-09
WO2003001855A1 (en) 2003-01-03
AU2002316408B2 (en) 2007-09-06
ES2336082T3 (es) 2010-04-08
JP2004533200A (ja) 2004-10-28
WO2003001855A8 (en) 2004-05-06
DE60234339D1 (de) 2009-12-24
EP1605734A1 (en) 2005-12-14
ATE448670T1 (de) 2009-11-15

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