CN1068237A - 相位控制功率调制系统 - Google Patents

相位控制功率调制系统 Download PDF

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Publication number
CN1068237A
CN1068237A CN92101627A CN92101627A CN1068237A CN 1068237 A CN1068237 A CN 1068237A CN 92101627 A CN92101627 A CN 92101627A CN 92101627 A CN92101627 A CN 92101627A CN 1068237 A CN1068237 A CN 1068237A
Authority
CN
China
Prior art keywords
voltage
mentioned
load
current
transition
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.)
Pending
Application number
CN92101627A
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English (en)
Chinese (zh)
Inventor
D·J·香宁
R·R·比林
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.)
RDS Corp
Original Assignee
RDS Corp
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 RDS Corp filed Critical RDS Corp
Publication of CN1068237A publication Critical patent/CN1068237A/zh
Pending legal-status Critical Current

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    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • H05B39/048—Controlling the light-intensity of the source continuously with reverse phase control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/40—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
    • H03K17/145—Modifications for compensating variations of physical values, e.g. of temperature in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
    • H03K17/166—Soft switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/168—Modifications for eliminating interference voltages or currents in composite switches
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/2932—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage, current or power
    • H02M5/2935—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage, current or power using reverse phase control, i.e. turn-on of switches in series with load at zero crossing of input voltage, turn-off before next zero crossing

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Dc-Dc Converters (AREA)
CN92101627A 1991-02-20 1992-02-20 相位控制功率调制系统 Pending CN1068237A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US659,101 1976-02-18
US07/659,101 US5239255A (en) 1991-02-20 1991-02-20 Phase-controlled power modulation system

Publications (1)

Publication Number Publication Date
CN1068237A true CN1068237A (zh) 1993-01-20

Family

ID=24644029

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92101627A Pending CN1068237A (zh) 1991-02-20 1992-02-20 相位控制功率调制系统

Country Status (5)

Country Link
US (1) US5239255A (enExample)
EP (1) EP0572567B1 (enExample)
CN (1) CN1068237A (enExample)
TW (1) TW205115B (enExample)
WO (1) WO1992015052A1 (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101371622B (zh) * 2005-12-12 2011-12-21 澳大利亚奇胜有限公司 通用调节器
US8085160B2 (en) 2005-12-12 2011-12-27 Clipsal Australia Pty Ltd Load detector for a dimmer
CN1993009B (zh) * 2005-12-15 2012-06-06 美国芯源系统股份有限公司 检测灯开路状态的方法和电路
CN102741019A (zh) * 2010-02-10 2012-10-17 前田金属工业株式会社 电动工具
CN102907175A (zh) * 2010-05-17 2013-01-30 皇家飞利浦电子股份有限公司 用于检测和校正不恰当调光器操作的方法和装置
CN101869005B (zh) * 2007-09-19 2014-10-22 奇胜澳大利亚有限公司 改进的调光器电路中的启动检测
CN104322151A (zh) * 2012-03-28 2015-01-28 卢特龙电子公司 用于相位控制负载的方法和装置
CN105009452A (zh) * 2013-02-28 2015-10-28 日立汽车系统株式会社 负载驱动控制装置
CN106664769A (zh) * 2014-05-22 2017-05-10 杰拉德照明控股私人有限公司 相位控制调光器电路
CN110892790A (zh) * 2017-06-09 2020-03-17 路创技术有限责任公司 具有过电流保护电路的负载控制装置

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225765A (en) * 1984-08-15 1993-07-06 Michael Callahan Inductorless controlled transition and other light dimmers
US5629607A (en) * 1984-08-15 1997-05-13 Callahan; Michael Initializing controlled transition light dimmers
US5444359A (en) * 1992-06-26 1995-08-22 Green Technologies, Inc. Load sensitive variable voltage motor controller
US5329223A (en) * 1992-06-26 1994-07-12 Green Technologies, Inc. Ideal voltage controller for conserving energy in inductive loads
DE4231060A1 (de) * 1992-09-17 1994-03-24 Abb Patent Gmbh Verfahren zum elektronischen Dimmen und Dimmer zur Durchführung des Verfahrens
DE4310723A1 (de) * 1993-04-01 1994-10-06 Abb Patent Gmbh Verfahren zur Steuerung des Wechselstroms in einem Lastkreis und Vorrichtung zur Durchführung des Verfahrens
US5693995A (en) 1993-06-14 1997-12-02 Ecoair Corp. Hybrid alternator
US5506480A (en) * 1993-11-12 1996-04-09 Entertainment Technology, Inc. Paired dimmers for controlling harmonic currents
US5847555A (en) * 1995-08-01 1998-12-08 Lewis; Dennis E. Source voltage sensitive load controller
US5600233A (en) * 1995-08-22 1997-02-04 Chicago Stage Equipment Co. Electronic power control circuit
CA2168941A1 (en) * 1996-02-06 1997-08-07 Barna Szabados Dimmer for fluorescent lighting
US6215633B1 (en) 1996-02-26 2001-04-10 Marconi Communications, Inc. Active current limiter
FR2767017B1 (fr) * 1997-07-31 1999-10-15 Sgs Thomson Microelectronics Circuit limiteur de courant d'appel
DE19738857A1 (de) * 1997-09-05 1999-04-15 Abb Patent Gmbh Dimmersystem
DE19754866A1 (de) * 1997-12-10 1999-06-17 Siemens Ag Universaldimmer und Verfahren zum Dimmen
FR2786331B1 (fr) * 1998-11-24 2001-02-02 Legrand Sa Dispositif de protection electronique contre les courts-circuits
AT410604B (de) * 1999-03-02 2003-06-25 Legrand Oesterreich Steuereinrichtung zur steuerung des stromflusswinkels
US6218785B1 (en) * 1999-03-19 2001-04-17 Incerti & Simonini Di Incerti Edda & C. S.N.C. Low-tension lighting device
FR2802360B1 (fr) * 1999-12-14 2002-03-01 Legrand Sa Procede et dispositif d'alimentation electrique d'une charge par un variateur a au moins un interrupteur commande
JP2003527055A (ja) 2000-03-09 2003-09-09 エコエアー コーポレーション 交流発電機システム
JP2004518246A (ja) * 2000-11-22 2004-06-17 フュージョン・ユーヴィー・システムズ・インコーポレイテッド 紫外ランプ用電源及びサイクリングを使用して高電力／低冷却で動作させる方法
DE10113690A1 (de) * 2001-03-21 2002-10-02 Eltako Gmbh Schaltgeraete Dimmer
US6969959B2 (en) * 2001-07-06 2005-11-29 Lutron Electronics Co., Inc. Electronic control systems and methods
FR2830379B1 (fr) * 2001-10-03 2004-08-06 Agence Spatiale Europeenne Dispositif de protection d'une source de tension et d'une charge alimentee par la source de tension
US6667868B2 (en) * 2001-10-03 2003-12-23 Maxim Integrated Products, Inc. Thermal shutdown control for multi-channel integrated circuit boards
DE10156686A1 (de) * 2001-11-17 2003-05-28 Merten Gmbh & Co Kg Dimmer mit Lastart-Erkennung
US6798627B2 (en) 2002-02-05 2004-09-28 Onan Corporation Engine generator set systems and methods providing load power fault protection
FR2846484B1 (fr) * 2002-10-24 2005-01-14 Legrand Sa Procede et appareil de commande de la puissance moyenne d'alimentation d'une charge en courant alternatif
FR2856236B1 (fr) * 2003-06-16 2005-08-05 Hager Electro Sas Procede et dispositif d'auto-adaptation d'un variateur a une charge
TWI249287B (en) * 2003-06-25 2006-02-11 Matsushita Electric Works Ltd Electronic switch
US6967852B2 (en) 2003-12-19 2005-11-22 Silent Power, Inc. Power converter with dynamic current limiting
US8253394B2 (en) * 2004-02-17 2012-08-28 Hewlett-Packard Development Company, L.P. Snubber circuit
US20050162870A1 (en) * 2004-01-23 2005-07-28 Hirst B. M. Power converter
US7259524B2 (en) * 2004-06-10 2007-08-21 Lutron Electronics Co., Inc. Apparatus and methods for regulating delivery of electrical energy
US7977919B1 (en) 2005-04-06 2011-07-12 Rf Micro Devices, Inc. Over-voltage protection accounting for battery droop
US7190124B2 (en) * 2005-05-16 2007-03-13 Lutron Electronics Co., Inc. Two-wire dimmer with power supply and load protection circuit in the event of switch failure
US7382595B2 (en) * 2005-05-25 2008-06-03 Electronic Theatre Controls, Inc. Low voltage overcurrent protection for solid state switching system
PL1913454T3 (pl) * 2005-08-10 2011-01-31 Vphase Smart Energy Ltd Urządzenie do regulacji napięcia
JP4701052B2 (ja) 2005-09-21 2011-06-15 矢崎総業株式会社 過電流検出装置
WO2007042598A1 (en) * 2005-10-11 2007-04-19 Schneider Electric Industries Sas Improved power regulator automatically setting forward or reverse phase control depending on the type of load
US7463469B2 (en) * 2006-02-02 2008-12-09 Texas Instruments Incorporated System and method for current overload response with class D topology
US7619365B2 (en) * 2006-04-10 2009-11-17 Lutron Electronics Co., Inc. Load control device having a variable drive circuit
EP1965283B1 (en) * 2007-02-27 2010-07-28 STMicroelectronics Srl Improved voltage regulator with leakage current compensation
US7962109B1 (en) * 2007-02-27 2011-06-14 Rf Micro Devices, Inc. Excess current and saturation detection and correction in a power amplifier
US7956615B1 (en) 2007-02-27 2011-06-07 Rf Micro Devices, Inc. Utilizing computed battery resistance as a battery-life indicator in a mobile terminal
US20080246414A1 (en) * 2007-04-05 2008-10-09 Jian Xu Inductive load sensor for dimmer circuit
US7855518B2 (en) 2007-06-19 2010-12-21 Masco Corporation Dimming algorithms based upon light bulb type
DE102007036438B4 (de) * 2007-08-02 2010-09-23 Abb Ag Verfahren zur Ansteuerung eines Universal-Dimmers
US8085009B2 (en) 2007-08-13 2011-12-27 The Powerwise Group, Inc. IGBT/FET-based energy savings device for reducing a predetermined amount of voltage using pulse width modulation
US8619443B2 (en) 2010-09-29 2013-12-31 The Powerwise Group, Inc. System and method to boost voltage
US8085010B2 (en) * 2007-08-24 2011-12-27 The Powerwise Group, Inc. TRIAC/SCR-based energy savings device for reducing a predetermined amount of voltage using pulse width modulation
US8120307B2 (en) * 2007-08-24 2012-02-21 The Powerwise Group, Inc. System and method for providing constant loading in AC power applications
US8698447B2 (en) 2007-09-14 2014-04-15 The Powerwise Group, Inc. Energy saving system and method for devices with rotating or reciprocating masses
US8810190B2 (en) 2007-09-14 2014-08-19 The Powerwise Group, Inc. Motor controller system and method for maximizing energy savings
US8823314B2 (en) 2007-09-14 2014-09-02 The Powerwise Group, Inc. Energy saving system and method for devices with rotating or reciprocating masses
US7868561B2 (en) 2007-10-31 2011-01-11 Lutron Electronics Co., Inc. Two-wire dimmer circuit for a screw-in compact fluorescent lamp
ES2365553T3 (es) * 2007-12-03 2011-10-06 Sirio Panel S.P.A. Configuración de circuito para generar una señal modulada en anchura de pulsos, para accionar cargas eléctricas.
AU2009201607B2 (en) * 2008-04-23 2011-10-06 Woongjin Coway Co., Ltd. Device and method for detecting zero crossing and voltage amplitude from single pulse signal
US8004255B2 (en) 2008-08-07 2011-08-23 The Powerwise Group, Inc. Power supply for IGBT/FET drivers
DE102008045234B4 (de) * 2008-08-29 2013-11-07 Esw Gmbh Verfahren und Anordnung zur Oberwellenunterdrückung bei wechselspannungsbetriebenen Luftheizern mit PTC-Technologie
US8710812B1 (en) * 2009-01-27 2014-04-29 Xilinx, Inc. Regulating a supply voltage provided to a load circuit
US8350416B2 (en) * 2009-06-30 2013-01-08 Schanin David J Transition-rate control for phase-controlled AC power delivery system
US8208235B2 (en) * 2009-09-04 2012-06-26 Lutron Electronics Co., Inc. Method of detecting a fault condition of a load control device
US8698446B2 (en) 2009-09-08 2014-04-15 The Powerwise Group, Inc. Method to save energy for devices with rotating or reciprocating masses
US8664881B2 (en) * 2009-11-25 2014-03-04 Lutron Electronics Co., Inc. Two-wire dimmer switch for low-power loads
US9160224B2 (en) 2009-11-25 2015-10-13 Lutron Electronics Co., Inc. Load control device for high-efficiency loads
US8957662B2 (en) 2009-11-25 2015-02-17 Lutron Electronics Co., Inc. Load control device for high-efficiency loads
US8729814B2 (en) * 2009-11-25 2014-05-20 Lutron Electronics Co., Inc. Two-wire analog FET-based dimmer switch
US8698408B2 (en) 2009-11-25 2014-04-15 Lutron Electronics Co., Inc. Two-wire dimmer switch for low-power loads
US8988050B2 (en) 2009-11-25 2015-03-24 Lutron Electronics Co., Inc. Load control device for high-efficiency loads
US11870334B2 (en) 2009-11-25 2024-01-09 Lutron Technology Company Llc Load control device for high-efficiency loads
DE102010048980A1 (de) 2010-04-19 2011-10-20 Permundo Gmbh Steuervorrichtung und Verfahren zur Detektion einer Lastart
JP5501851B2 (ja) * 2010-05-12 2014-05-28 Ｔｏｎｅ株式会社 位相制御装置
DE102010024128A1 (de) * 2010-06-17 2011-12-22 Diehl Ako Stiftung & Co. Kg Wechselspannungssteller
EP2402834B1 (en) * 2010-06-25 2013-08-21 Yuieh Hsene Electronics Co., Ltd. Alternating current regulating means
US8193787B2 (en) * 2010-07-06 2012-06-05 V Square/R, LLC System and method for regulating RMS voltage delivered to a load
US9279835B2 (en) * 2012-01-25 2016-03-08 Control4 Corporation Device for detecting a load type
US10340692B2 (en) 2012-04-19 2019-07-02 Pass & Seymour, Inc. Universal power control device
US9578692B2 (en) 2012-04-19 2017-02-21 Infineon Technologies Americas Corp. Power converter with tank circuit and over-voltage protection
CN102780403A (zh) * 2012-08-22 2012-11-14 杭州龙科电子有限公司 单相后缘斩波调压器
US9084324B2 (en) 2013-02-26 2015-07-14 Lutron Electronics Co., Inc. Load control device having automatic setup for controlling capacitive and inductive loads
WO2015109357A1 (en) * 2014-01-24 2015-07-30 Hendon Semiconductors Pty Ltd Phase cutting controlled dimmer arrangement with over-current protection when powering a lamp
CN104066261B (zh) * 2014-06-16 2017-03-15 广州斯全德灯光有限公司 过流保护机制下的正弦波调光方法和正弦波调光装置
DE102015214631B3 (de) * 2015-07-31 2016-11-03 Siemens Schweiz Ag Dimmvorrichtung und Verfahren zur Leistungssteuerung einer Leuchteinrichtung
EP3367761B1 (en) 2015-09-04 2020-05-27 Lutron Technology Company LLC Load control device for high-efficiency loads
US9882492B2 (en) * 2015-12-08 2018-01-30 Infineon Technologies Austria Ag Control of asymmetric parallel synchronous rectifiers in power converter topologies
US10714925B2 (en) 2017-10-10 2020-07-14 Littelfuse, Inc. Self-powered electronic fuse with storage capacitor that charges with minimal disturbance of load current through the fuse
WO2020117382A1 (en) * 2018-12-07 2020-06-11 Hubbell Incorporated Automatic trimming for a dimmer switch
CN114080861B (zh) * 2019-05-17 2024-11-22 路创技术有限责任公司 具有闭环栅极驱动电路的负载控制装置
US10568185B1 (en) 2019-07-18 2020-02-18 Leviton Manufacturing Company, Inc. Two-wire dimmer operation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540893A (en) * 1983-05-31 1985-09-10 General Electric Company Controlled switching of non-regenerative power semiconductors
US4528494A (en) * 1983-09-06 1985-07-09 General Electric Company Reverse-phase-control power switching circuit and method
US4567425A (en) * 1983-12-14 1986-01-28 General Electric Company Method of and apparatus for half-cycle-average or R.M.S. load voltage control
US4633161A (en) * 1984-08-15 1986-12-30 Michael Callahan Improved inductorless phase control dimmer power stage with semiconductor controlled voltage rise time
US4823069A (en) * 1984-08-15 1989-04-18 Michael Callahan Light dimmer for distributed use employing inductorless controlled transition phase control power stage
US4617508A (en) * 1984-11-02 1986-10-14 General Electric Company Reverse phase-control apparatus for multiplexing interconnections between power switching and control circuit modules
US4688161A (en) * 1986-07-16 1987-08-18 Vari-Lite, Inc. Regulated power supply apparatus and method using reverse phase angle control
US5038081A (en) * 1987-12-16 1991-08-06 Lutron Electronics Co., Inc. Reverse phase-controlled dimmer
DK13489A (da) * 1988-03-30 1989-10-01 Insta Elektro Gmbh & Co Kg Lysstyrkereguleringskredsloeb til gloedelamper og netkoblingsdele med et beskyttelses- og begraensningskredsloeb til opnaaelse af en elektronisk sikring
US5004969A (en) * 1989-10-16 1991-04-02 Bayview Technology Group, Inc. Phase control switching circuit without zero crossing detection
US5072170A (en) * 1990-08-06 1991-12-10 Watlow Controls Reverse phase angle control of A.C. power loads

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