[go: up one dir, main page]

DE60234339D1 - Elektronisches vorschaltgerät - Google Patents

Elektronisches vorschaltgerät

Info

Publication number
DE60234339D1
DE60234339D1 DE60234339T DE60234339T DE60234339D1 DE 60234339 D1 DE60234339 D1 DE 60234339D1 DE 60234339 T DE60234339 T DE 60234339T DE 60234339 T DE60234339 T DE 60234339T DE 60234339 D1 DE60234339 D1 DE 60234339D1
Authority
DE
Germany
Prior art keywords
controllably conductive
valley
conductive device
ballast
fill circuit
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.)
Expired - Lifetime
Application number
DE60234339T
Other languages
English (en)
Inventor
Robert Newman Jr
Stuart Dejonge
Mark Taipale
Dominick Travaglini
Joel Spira
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lutron Electronics Co Inc
Original Assignee
Lutron Electronics Co Inc
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 Inc filed Critical Lutron Electronics Co Inc
Application granted granted Critical
Publication of DE60234339D1 publication Critical patent/DE60234339D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Rectifiers (AREA)
  • Furan Compounds (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Glass Compositions (AREA)
DE60234339T 2001-06-22 2002-06-24 Elektronisches vorschaltgerät Expired - Lifetime DE60234339D1 (de)

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
DE60234339D1 true DE60234339D1 (de) 2009-12-24

Family

ID=32179237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60234339T Expired - Lifetime DE60234339D1 (de) 2001-06-22 2002-06-24 Elektronisches vorschaltgerät

Country Status (8)

Country Link
EP (1) EP1605734B1 (de)
JP (1) JP4031429B2 (de)
AT (2) ATE525895T1 (de)
AU (1) AU2002316408B2 (de)
DE (1) DE60234339D1 (de)
ES (1) ES2336082T3 (de)
IL (1) IL159465A0 (de)
WO (1) WO2003001855A1 (de)

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
NL2003677C2 (en) * 2009-10-20 2011-04-21 Online Services B V Ballast 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
NL1037553C2 (en) * 2009-12-14 2011-06-15 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.
US8198876B2 (en) * 2010-03-09 2012-06-12 Richard Landry Gray Power factor compensating method compensating power factors of electronic devices connected to a common power source
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
CN103124467A (zh) * 2011-11-17 2013-05-29 阿特拉斯材料测试技术有限责任公司 用于加速风化测试设备中的氙灯的电源
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
JP4031429B2 (ja) 2008-01-09
ATE448670T1 (de) 2009-11-15
ES2336082T3 (es) 2010-04-08
ATE525895T1 (de) 2011-10-15
IL159465A0 (en) 2004-06-01
WO2003001855A8 (en) 2004-05-06
JP2004533200A (ja) 2004-10-28
WO2003001855A1 (en) 2003-01-03
EP1605734B1 (de) 2011-09-21
AU2002316408B2 (en) 2007-09-06
EP1605734A1 (de) 2005-12-14

Similar Documents

Publication Publication Date Title
SG151090A1 (en) Electronic ballast
JP3981698B1 (ja) 照明装置
Pinto et al. Compact emergency lamp using power LEDs
JP4943402B2 (ja) Ｌｅｄ駆動回路、ｌｅｄ照明灯具、ｌｅｄ照明機器、及びｌｅｄ照明システム
WO2002077740A8 (en) Electronic ballast for cold cathode fluorescent lamp with dimming
CA2651277A1 (en) A power source powering and controlling the operation of a device
TW200626390A (en) HID buck and full-bridge ballast control IC
JPWO2003105542A1 (ja) 無電極放電ランプ点灯装置、電球形無電極蛍光ランプおよび放電ランプ点灯装置
JPWO2004026005A1 (ja) 無電極放電ランプ点灯装置、電球形無電極蛍光ランプおよび放電ランプ点灯装置
DE60234339D1 (de) Elektronisches vorschaltgerät
DE60122173D1 (de) Schaltung
DE69803395D1 (de) Schaltung zur synchronisierung der zündung von entladungslampen mit elektronischem vorschaltgerät
SE0201117D0 (sv) Power supply apparatus of lighting system using microwave
CN202551430U (zh) 调光灯具
ATE555637T1 (de) Vorrichtung zur steuerung einer entladungslampe
DE50105361D1 (de) EVG zum Betrieb von elektrischen Lampen
TW200626014A (en) High power factor buck-boost electronic ballast for fluorescent lamps
KR20040032453A (ko) 휘도 조절 장치
DE60322192D1 (de) Schaltungsanordnung
TW200611608A (en) Method and apparatus for driving discharge lamps in a floating configuration
WO2004110110A1 (ja) 放電ランプ点灯装置
AU2002366063A1 (en) Circuit arrangement for operating a lamp
CN202310260U (zh) 一种高效节能分时调光照明的电子安定器
JP2004127874A (ja) 放電管の点灯制御装置
UA83214C2 (ru) Электронный пускорегулирующий аппарат для питания люминесцентных ламп

Legal Events

Date Code Title Description
8364 No opposition during term of opposition