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DE60122038D1 - Dimmbares Vorschaltgerät mit dualem Steuerungssignal - Google Patents

Dimmbares Vorschaltgerät mit dualem Steuerungssignal

Info

Publication number
DE60122038D1
DE60122038D1 DE60122038T DE60122038T DE60122038D1 DE 60122038 D1 DE60122038 D1 DE 60122038D1 DE 60122038 T DE60122038 T DE 60122038T DE 60122038 T DE60122038 T DE 60122038T DE 60122038 D1 DE60122038 D1 DE 60122038D1
Authority
DE
Germany
Prior art keywords
pulse
width
control input
responsive
dimming control
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
DE60122038T
Other languages
English (en)
Other versions
DE60122038T2 (de
Inventor
Guang Liu
Sameer Sodhi
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.)
Osram Sylvania Inc
Original Assignee
Osram Sylvania 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
Application filed by Osram Sylvania Inc filed Critical Osram Sylvania Inc
Application granted granted Critical
Publication of DE60122038D1 publication Critical patent/DE60122038D1/de
Publication of DE60122038T2 publication Critical patent/DE60122038T2/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
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/04—Dimming circuit for fluorescent lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE60122038T 2000-02-25 2001-01-11 Dimmbares Vorschaltgerät mit dualem Steuerungssignal Expired - Lifetime DE60122038T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/513,697 US6486616B1 (en) 2000-02-25 2000-02-25 Dual control dimming ballast
US513697 2000-02-25

Publications (2)

Publication Number Publication Date
DE60122038D1 true DE60122038D1 (de) 2006-09-21
DE60122038T2 DE60122038T2 (de) 2007-02-15

Family

ID=24044317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122038T Expired - Lifetime DE60122038T2 (de) 2000-02-25 2001-01-11 Dimmbares Vorschaltgerät mit dualem Steuerungssignal

Country Status (9)

Country Link
US (1) US6486616B1 (de)
EP (1) EP1128711B1 (de)
JP (1) JP4705254B2 (de)
KR (1) KR100710932B1 (de)
CN (1) CN1315820B (de)
AT (1) ATE336157T1 (de)
CA (1) CA2327961C (de)
DE (1) DE60122038T2 (de)
TW (1) TW546991B (de)

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US6900599B2 (en) * 2001-03-22 2005-05-31 International Rectifier Corporation Electronic dimming ballast for cold cathode fluorescent lamp
US6639369B2 (en) * 2001-03-22 2003-10-28 International Rectifier Corporation Electronic dimmable ballast for high intensity discharge lamp
US6603274B2 (en) * 2001-04-02 2003-08-05 International Rectifier Corporation Dimming ballast for compact fluorescent lamps
US7015655B2 (en) * 2001-05-25 2006-03-21 Matsushita Electric Works, Ltd. Electronic ballast for a high intensity discharge lamp
US7304439B2 (en) * 2001-09-06 2007-12-04 E. Energy Technology Limited Phase-controlled dimmable electronic ballasts for fluorescent lamps with very wide dimming range
US6784624B2 (en) * 2001-12-19 2004-08-31 Nicholas Buonocunto Electronic ballast system having emergency lighting provisions
WO2003071836A1 (en) * 2002-02-20 2003-08-28 Matsushita Electric Industrial Co., Ltd. Electrodeless discharge lamp lighting device, light bulb type electrodeless fluorescent lamp and discharge lamp lighting device
US6650067B1 (en) * 2002-05-14 2003-11-18 Aurora Lighting, Inc. Electronic ballast for discharge lamps
AU2003242025A1 (en) * 2002-06-07 2003-12-22 Matsushita Electric Industrial Co., Ltd. Electrodeless light bulb type fluorescent lamp and discharge lamp lighting device
EP1435764A1 (de) * 2002-06-07 2004-07-07 Matsushita Electric Industrial Co., Ltd. Beleuchtungseinrichtung mit einer elektrodenlosen entladungslampe, elektrodenlose fluoreszenzlampe des glühbirnentyps und entladungslampen-beleuchtungseinrichtung
US6998796B2 (en) * 2002-08-16 2006-02-14 Bruce Industries, Inc. Fluorescent lamp ballast control circuit
US7091672B2 (en) * 2003-06-10 2006-08-15 Lutron Electronics Co., Inc. High efficiency off-line linear power supply
DE10329683A1 (de) 2003-07-01 2005-02-03 Tridonicatco Gmbh & Co. Kg Digitale Schnittstelle mit Potentiometer
CA2480185A1 (en) * 2003-09-02 2005-03-02 Arris International, Inc. Method and system for power supply control using a fixed-frequency pulse width modulation control circuit
CN100570805C (zh) * 2003-09-22 2009-12-16 Mks仪器股份有限公司 避免射频等离子加工中的不稳定性的方法和装置
US7834856B2 (en) 2004-04-30 2010-11-16 Leviton Manufacturing Co., Inc. Capacitive sense toggle touch dimmer
US7227317B2 (en) * 2004-06-10 2007-06-05 Atmel Corporation Method and system for enhanced dimming resolution in a light ballast through use of multiple control frequencies
US7482758B2 (en) * 2005-03-03 2009-01-27 Leviton Manufacturing Co., Inc. Magnetic low voltage dimmer
US7161306B2 (en) 2005-03-31 2007-01-09 Osram Sylvania, Inc. Multi-phase input ballast with dimming and method therefor
US7432661B2 (en) * 2005-05-02 2008-10-07 Lutron Electronics Co., Inc. Electronic ballast having a flyback cat-ear power supply
EP1884143A2 (de) * 2005-05-10 2008-02-06 Koninklijke Philips Electronics N.V. Dämpfungsverfahren und -system für eine universalleitungsspannung
CN1694597B (zh) * 2005-05-20 2010-05-26 马士科技有限公司 一种分级调光的荧光灯镇流器
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CN1925714B (zh) * 2005-09-02 2010-05-05 索玉昇 气体放电灯的多段调光控制装置及其调光控制方法
US7843142B2 (en) * 2006-04-18 2010-11-30 Lg Innotek Co., Ltd. Pulse width modulation apparatus and apparatus for driving light source having the same
CN101064983B (zh) * 2006-04-27 2010-12-15 马士科技有限公司 紧凑型光控荧光灯及其光控电路
PL380026A1 (pl) * 2006-06-26 2008-01-07 Emc Spółka Z Ograniczoną Odpowiedzialnością Sposób regulacji jasności świetlówki i urządzenie do regulacji jasności świetlówki
CN101507368A (zh) * 2006-08-22 2009-08-12 皇家飞利浦电子股份有限公司 自动调光范围识别方法
CN101170863A (zh) * 2006-10-27 2008-04-30 马士科技有限公司 一种电流激励无磁环反馈式镇流器
KR100853206B1 (ko) 2007-01-31 2008-08-20 이호 강압형 컨버터를 이용한 전압 가변형 장치를 사용하는전자식 안정기의 조광제어 시스템
US7288902B1 (en) * 2007-03-12 2007-10-30 Cirrus Logic, Inc. Color variations in a dimmable lighting device with stable color temperature light sources
US8324827B2 (en) * 2007-07-25 2012-12-04 Koninklijke Philips Electronics N.V. Universal dimming method and system
WO2009082559A1 (en) * 2007-12-21 2009-07-02 Cypress Semiconductor Corporation Power line communication for electrical fixture control
US8154221B2 (en) * 2007-12-21 2012-04-10 Cypress Semiconductor Corporation Controlling a light emitting diode fixture
US8115419B2 (en) * 2008-01-23 2012-02-14 Cree, Inc. Lighting control device for controlling dimming, lighting device including a control device, and method of controlling lighting
CN101742803B (zh) * 2008-11-12 2013-08-28 成都芯源系统有限公司 一种脉冲调光电路及脉冲调光方法
US20100072909A1 (en) * 2008-09-23 2010-03-25 O'gorman Tony System for Field-Programmed Determination of Illumination Set Points in Ballasts
WO2010043923A1 (en) * 2008-10-17 2010-04-22 Osram Gesellschaft mit beschränkter Haftung An emergency power supply circuit for dimmable electronic ballasts and related method
KR20100045671A (ko) * 2008-10-24 2010-05-04 주식회사 필룩스 전자식 형광등 안정기
KR101435847B1 (ko) * 2009-08-13 2014-08-29 엘지전자 주식회사 Ｌｅｄ 장치
US8148908B2 (en) * 2009-08-16 2012-04-03 Li-Chun Lai Power supply control device for lamp
CA2718819C (en) 2009-10-26 2019-02-26 Light-Based Technologies Incorporated Efficient electrically isolated light sources
US8598804B2 (en) * 2009-10-26 2013-12-03 Light-Based Technologies Incorporated Apparatus and method for LED light control
US8278839B2 (en) * 2010-02-01 2012-10-02 Lutron Electronics Co., Inc. Switching circuit having delay for inrush current protection
US8274240B2 (en) * 2010-02-01 2012-09-25 Lutron Electronics Co., Inc. Switching circuit having delay for inrush current protection
US8410718B2 (en) 2010-05-27 2013-04-02 Osram Sylvania Inc. Dimmer conduction angle detection circuit and system incorporating the same
US8436548B2 (en) 2010-05-27 2013-05-07 Osram Sylvania Inc. Dimmer conduction angle detection circuit and system incorporating the same
US8525438B1 (en) * 2010-07-09 2013-09-03 Jade Sky Technologies, Inc. Load driver with integrated power factor correction
DE102010036444B4 (de) 2010-07-16 2012-03-22 Vossloh-Schwabe Deutschland Gmbh Verfahren und Vorrichtung zum Dimmen eines Leuchtmittels mithilfe eines Mikrocontrollers
DE102010039973B4 (de) * 2010-08-31 2012-12-06 Osram Ag Schaltungsanordnung und Verfahren zum Betreiben mindestens einer LED
US8581498B1 (en) 2011-02-14 2013-11-12 Jade Sky Technologies, Inc. Control of bleed current in drivers for dimmable lighting devices
KR20120132333A (ko) * 2011-05-25 2012-12-05 페어차일드코리아반도체 주식회사 디밍 앵글 감지 회로 및 그 구동 방법
US9066403B2 (en) 2011-11-29 2015-06-23 GE Lighting Solutions, LLC LED lamp with half wave dimming
CN102573252B (zh) * 2011-12-30 2014-06-04 宁波特尔普光电有限公司 一种hid电子镇流器
TW201338615A (zh) * 2012-03-03 2013-09-16 合邦電子股份有限公司 透過串聯開關修剪電源波形進行編解碼之照明調光裝置
US9220136B2 (en) 2012-05-21 2015-12-22 Marvell World Trade Ltd. Method and apparatus for controlling a lighting device
CN104412714A (zh) * 2012-07-09 2015-03-11 皇家飞利浦有限公司 控制照明设备的方法
TW201415952A (zh) * 2012-10-15 2014-04-16 qi-zhang Chen 感應式螢光燈安定器之共用模組結構
CN103025033B (zh) * 2013-01-11 2015-01-28 淮南市矿用电器设备有限责任公司 通用型矿用led灯驱动器
AT16197U1 (de) * 2015-02-12 2019-03-15 Tridonic Gmbh & Co Kg Betriebsgerät für ein Leuchtmittel, System und Verfahren zum Betreiben eines Betriebsgeräts
KR20170006522A (ko) * 2015-07-08 2017-01-18 엘지이노텍 주식회사 입력 전원 감지 장치
US20200037423A1 (en) * 2016-09-27 2020-01-30 Lucis Technologies (Shanghai) Co., Ltd. Dimming control for lighting systems and methods thereof
US10757769B2 (en) 2017-04-26 2020-08-25 Abl Ip Holding Llc Lighting relay panel features for improved safety and reliability
US10264643B1 (en) 2018-05-09 2019-04-16 Leviton Manufacturing Co., Inc. Dual over-current protection for phase cut dimmer
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Also Published As

Publication number Publication date
DE60122038T2 (de) 2007-02-15
CA2327961A1 (en) 2001-08-25
US6486616B1 (en) 2002-11-26
EP1128711B1 (de) 2006-08-09
JP2001338793A (ja) 2001-12-07
CN1315820A (zh) 2001-10-03
KR20010085532A (ko) 2001-09-07
CN1315820B (zh) 2010-12-08
JP4705254B2 (ja) 2011-06-22
TW546991B (en) 2003-08-11
CA2327961C (en) 2010-09-28
KR100710932B1 (ko) 2007-04-23
EP1128711A2 (de) 2001-08-29
ATE336157T1 (de) 2006-09-15
EP1128711A3 (de) 2003-10-29

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