SG153652A1 - Electronic control systems and methods - Google Patents

Electronic control systems and methods

Info

Publication number
SG153652A1
SG153652A1 SG200600097-0A SG2006000970A SG153652A1 SG 153652 A1 SG153652 A1 SG 153652A1 SG 2006000970 A SG2006000970 A SG 2006000970A SG 153652 A1 SG153652 A1 SG 153652A1
Authority
SG
Singapore
Prior art keywords
circuitry
mosfets
electronic control
mosfet
protection
Prior art date
Application number
SG200600097-0A
Other languages
English (en)
Inventor
Richard L Black
Graham Christensen
Benjamin Aaron Johnson
Shawn L Leichliter
Robert C Newman Jr
Stephen Spencer Thompson
Chenming Wu
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26685198&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG153652(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lutron Electronics Co filed Critical Lutron Electronics Co
Publication of SG153652A1 publication Critical patent/SG153652A1/en

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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • 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
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
    • H02M7/538—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a push-pull configuration
    • 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
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6874—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0012—Control circuits using digital or numerical techniques
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • 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
    • H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
  • Manipulation Of Pulses (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Control Of Voltage And Current In General (AREA)
SG200600097-0A 2001-07-06 2002-07-03 Electronic control systems and methods SG153652A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30350801P 2001-07-06 2001-07-06
US10/013,746 US6969959B2 (en) 2001-07-06 2001-12-10 Electronic control systems and methods

Publications (1)

Publication Number Publication Date
SG153652A1 true SG153652A1 (en) 2009-07-29

Family

ID=26685198

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200600097-0A SG153652A1 (en) 2001-07-06 2002-07-03 Electronic control systems and methods

Country Status (13)

Country Link
US (7) US6969959B2 (fr)
EP (5) EP2073363B1 (fr)
JP (7) JP4303106B2 (fr)
KR (1) KR100937306B1 (fr)
CN (7) CN101895212B (fr)
AT (3) ATE523946T1 (fr)
AU (1) AU2002346046B2 (fr)
CA (6) CA2628022C (fr)
ES (1) ES2371160T3 (fr)
HK (1) HK1120165A1 (fr)
MX (1) MXPA04000105A (fr)
SG (1) SG153652A1 (fr)
WO (1) WO2003005550A1 (fr)

Families Citing this family (198)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969959B2 (en) * 2001-07-06 2005-11-29 Lutron Electronics Co., Inc. Electronic control systems and methods
US7242563B2 (en) * 2002-04-22 2007-07-10 Leviton Manufacturing Co., Inc. Reverse phase control power switching circuit with overload protection
US7091672B2 (en) 2003-06-10 2006-08-15 Lutron Electronics Co., Inc. High efficiency off-line linear power supply
NL1025613C2 (nl) * 2004-03-02 2005-09-05 Pex Franciscus Antonius Maria In een wandcontactdoos in te bouwen, op afstand bestuurbare schakelaar.
US20060051634A1 (en) * 2004-09-09 2006-03-09 Genesis Fueltech, Inc. Power controller for fuel cell
US8033479B2 (en) 2004-10-06 2011-10-11 Lawrence Kates Electronically-controlled register vent for zone heating and cooling
TW200627778A (en) * 2005-01-19 2006-08-01 Delta Electronics Inc A method and a system of a half-controlled silicon control rectifier
CN101107886B (zh) * 2005-01-19 2012-10-03 皇家飞利浦电子股份有限公司 调光控制电路的调光方法和系统
US7242150B2 (en) * 2005-05-12 2007-07-10 Lutron Electronics Co., Inc. Dimmer having a power supply monitoring circuit
CN101218730B (zh) * 2005-06-06 2012-02-15 路创电子公司 负载控制设备的电源
US7728564B2 (en) * 2005-06-06 2010-06-01 Lutron Electronics Co., Inc. Power supply for a load control device
US8892913B2 (en) 2005-06-30 2014-11-18 Lutron Electronics Co., Inc. Load control device having a low-power mode
JP4729617B2 (ja) 2005-06-30 2011-07-20 ルートロン エレクトロニクス カンパニー インコーポレイテッド マイクロプロセッサで制御された電源を有する調光器
US7851945B2 (en) * 2005-08-08 2010-12-14 Hewlett-Packard Development Company, L.P. System and method of providing power
US7336463B2 (en) * 2005-09-09 2008-02-26 Control4 Corporation Device and method for dimming service loads
US7489088B2 (en) * 2005-10-27 2009-02-10 Leviton Manufacturing Co., Ltd. Power supply for 2-line dimmer
US20070127179A1 (en) * 2005-12-05 2007-06-07 Ludjin William R Burnout protection switch
US7619365B2 (en) * 2006-04-10 2009-11-17 Lutron Electronics Co., Inc. Load control device having a variable drive circuit
KR100771780B1 (ko) * 2006-04-24 2007-10-30 삼성전기주식회사 과전압 보호 및 듀티 제어 기능을 갖는 ｌｅｄ 구동장치
TW200826444A (en) * 2006-07-27 2008-06-16 Koninkl Philips Electronics Nv Switch mode power supply for in-line voltage applications
IL179579A0 (en) * 2006-11-26 2007-05-15 Tritonics Technologies Ltd A device that enables plc based smart dimmers to function with no new wires
CN101257765A (zh) * 2007-03-02 2008-09-03 马士科技有限公司 无级调光荧光灯及其镇流器
US8164273B1 (en) * 2007-04-27 2012-04-24 Harrington Richard H Light emitting diode circuits for general lighting
US8896228B2 (en) 2007-04-27 2014-11-25 Rtc Inc. Light emitting diode circuits for general lighting
US7855518B2 (en) * 2007-06-19 2010-12-21 Masco Corporation Dimming algorithms based upon light bulb type
US7834560B2 (en) * 2007-07-26 2010-11-16 Leviton Manufacturing Co., Inc. Dimming system powered by two current sources and having an operation indicator module
DE102007036438B4 (de) * 2007-08-02 2010-09-23 Abb Ag Verfahren zur Ansteuerung eines Universal-Dimmers
JP5274824B2 (ja) * 2007-12-11 2013-08-28 ルネサスエレクトロニクス株式会社 電力供給制御回路
US8067926B2 (en) * 2007-12-21 2011-11-29 Lutron Electronics Co., Inc. Power supply for a load control device
CN101257757B (zh) * 2008-04-08 2011-01-19 深圳和而泰智能控制股份有限公司 定功率限制器及照明灯具
US7889526B2 (en) * 2008-05-02 2011-02-15 Lutron Electronics Co., Inc. Cat-ear power supply having a latch reset circuit
US8287204B2 (en) * 2008-06-23 2012-10-16 Silverbrook Research Pty Ltd Electronic pen with retractable and replaceable cartridge
JP5169768B2 (ja) * 2008-11-25 2013-03-27 オムロン株式会社 電流負荷駆動装置
GB2467591B (en) 2009-02-09 2013-06-26 Novar Ed & S Ltd Dimmer protection
GB0902127D0 (en) * 2009-02-09 2009-03-25 Novar Ed & S Ltd Control of environmental conditioning devices
US8149591B2 (en) 2009-02-20 2012-04-03 Creston Electronics Inc. Wall box dimmer
US8866401B2 (en) * 2009-03-06 2014-10-21 Lutron Electronics Co., Inc. Multi-stage power supply for a load control device having a low-power mode
US8922133B2 (en) 2009-04-24 2014-12-30 Lutron Electronics Co., Inc. Smart electronic switch for low-power loads
US8547035B2 (en) * 2009-07-15 2013-10-01 Crestron Electronics Inc. Dimmer adaptable to either two or three active wires
US7714790B1 (en) 2009-10-27 2010-05-11 Crestron Electronics, Inc. Wall-mounted electrical device with modular antenna bezel frame
FR2952246B1 (fr) * 2009-11-05 2011-12-09 Legrand France Procede pour eviter les effets indesirables lies au courant de fuite dans les interrupteurs electroniques sans neutre, et dispositif pour la mise en oeuvre du procede
FR2952765B1 (fr) * 2009-11-13 2011-12-23 Legrand France Interrupteur variateur electronique perfectionne
EP2502461B1 (fr) 2009-11-20 2019-05-01 Lutron Electronics Company, Inc. Circuit de charge réglable destiné à être utilisé avec un dispositif de réglage de charge
US8698408B2 (en) 2009-11-25 2014-04-15 Lutron Electronics Co., Inc. Two-wire dimmer switch for low-power loads
US8957662B2 (en) * 2009-11-25 2015-02-17 Lutron Electronics Co., Inc. Load control device for high-efficiency 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
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
US8729814B2 (en) 2009-11-25 2014-05-20 Lutron Electronics Co., Inc. Two-wire analog FET-based dimmer switch
JP5502439B2 (ja) * 2009-11-30 2014-05-28 株式会社東芝 保護継電器
USD651572S1 (en) 2010-02-01 2012-01-03 Crestron Electroncs Inc. Wall mounted button panel
USD651576S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD678851S1 (en) 2011-06-14 2013-03-26 Crestron Electronics Inc. Wall mounted button panel
USD678222S1 (en) 2011-06-10 2013-03-19 Crestron Electronics Inc. Wall mounted button panel
USD651983S1 (en) 2010-02-01 2012-01-10 Creston Electronics Inc. Wall mounted button panel
USD651577S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD651575S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651578S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651984S1 (en) 2010-02-01 2012-01-10 Crestron Electronics Inc. Wall mounted button panel
USD651579S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651574S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651985S1 (en) 2010-02-01 2012-01-10 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD651573S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD678850S1 (en) 2011-06-13 2013-03-26 Crestron Electronics Inc. Wall mounted button panel
USD651571S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651580S1 (en) 2010-02-19 2012-01-03 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD657319S1 (en) 2010-02-19 2012-04-10 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD652805S1 (en) 2010-02-19 2012-01-24 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD651986S1 (en) 2010-02-19 2012-01-10 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD653220S1 (en) 2010-02-19 2012-01-31 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD652806S1 (en) 2010-02-19 2012-01-24 Crestron Electronics Inc. Wall mounted button panel with split buttons
KR20130061678A (ko) 2010-04-16 2013-06-11 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전원 회로
EP2383622B1 (fr) * 2010-04-19 2013-05-29 Siemens Aktiengesellschaft Dispositif de raccordement destiné au raccordement d'appareils de terrain
US8446102B2 (en) * 2010-05-24 2013-05-21 Leviton Manufacturing Co., Inc. Lighting control failsafe circuit
US8350487B2 (en) 2010-06-01 2013-01-08 Novar Ed&S Limited Switch circuit
JP5624390B2 (ja) * 2010-07-08 2014-11-12 シャープ株式会社 Ｌｅｄ照明装置
US8334663B2 (en) 2010-07-30 2012-12-18 Lutron Electronics Co., Inc. Power supply for a load control device
US8704504B2 (en) 2010-09-03 2014-04-22 Semiconductor Energy Laboratory Co., Ltd. Power supply circuit comprising detection circuit including reference voltage circuits as reference voltage generation circuits
US8918219B2 (en) 2010-11-19 2014-12-23 Google Inc. User friendly interface for control unit
US8510255B2 (en) 2010-09-14 2013-08-13 Nest Labs, Inc. Occupancy pattern detection, estimation and prediction
US9104211B2 (en) 2010-11-19 2015-08-11 Google Inc. Temperature controller with model-based time to target calculation and display
US9448567B2 (en) 2010-11-19 2016-09-20 Google Inc. Power management in single circuit HVAC systems and in multiple circuit HVAC systems
US9459018B2 (en) 2010-11-19 2016-10-04 Google Inc. Systems and methods for energy-efficient control of an energy-consuming system
US9268344B2 (en) 2010-11-19 2016-02-23 Google Inc. Installation of thermostat powered by rechargeable battery
US8788103B2 (en) 2011-02-24 2014-07-22 Nest Labs, Inc. Power management in energy buffered building control unit
US9092039B2 (en) 2010-11-19 2015-07-28 Google Inc. HVAC controller with user-friendly installation features with wire insertion detection
US9046898B2 (en) 2011-02-24 2015-06-02 Google Inc. Power-preserving communications architecture with long-polling persistent cloud channel for wireless network-connected thermostat
TWI416298B (zh) * 2010-12-29 2013-11-21 Hon Hai Prec Ind Co Ltd 電壓調節電路及具有該電壓調節電路的電源適配器
JP6062864B2 (ja) 2010-12-31 2017-01-18 グーグル インコーポレイテッド インテリジェントなサーモスタットおよびインテリジェントなサーモスタット制御型ｈｖａｃシステム
CN102545650B (zh) * 2010-12-31 2016-12-28 澳大利亚克林普斯有限公司 电源转换电路
WO2012092622A2 (fr) 2010-12-31 2012-07-05 Nest Labs, Inc. Inhibition de couplage de commande nuisible dans une enceinte dotée de multiples zones de chauffage, de ventilation et de climatisation
US8511577B2 (en) 2011-02-24 2013-08-20 Nest Labs, Inc. Thermostat with power stealing delay interval at transitions between power stealing states
US8944338B2 (en) * 2011-02-24 2015-02-03 Google Inc. Thermostat with self-configuring connections to facilitate do-it-yourself installation
US8803432B2 (en) 2011-05-10 2014-08-12 Lutron Electronics Co., Inc. Method and apparatus for determining a target light intensity from a phase-control signal
US8803436B2 (en) 2011-05-10 2014-08-12 Lutron Electronics Co., Inc. Dimmable screw-in compact fluorescent lamp having integral electronic ballast circuit
USD702195S1 (en) 2011-06-16 2014-04-08 Crestron Electronics Inc. Wall mounted button panel
JP2013065528A (ja) * 2011-09-20 2013-04-11 Toshiba Lighting & Technology Corp Ｌｅｄ点灯装置およびｌｅｄ照明装置
CN103890667B (zh) 2011-10-21 2017-02-15 谷歌公司 用户友好、网络连接的学习型恒温器及相关系统和方法
JP5780120B2 (ja) 2011-11-02 2015-09-16 ブラザー工業株式会社 電源システム、同電源システムを備えた画像形成装置および小容量電源回路
WO2013111061A1 (fr) 2012-01-26 2013-08-01 Koninklijke Philips N.V. Gradateur numérique à deux fils sans neutre pour pilote de lampe à gradation en phase montante et son procédé de fonctionnement
US10139843B2 (en) 2012-02-22 2018-11-27 Honeywell International Inc. Wireless thermostatic controlled electric heating system
US9497828B2 (en) * 2012-03-20 2016-11-15 Koninklijke Philips Electronics N.V. Two-wire flyback dimmer and a metod of operation thereof
US10340692B2 (en) 2012-04-19 2019-07-02 Pass & Seymour, Inc. Universal power control device
WO2013156811A1 (fr) * 2012-04-19 2013-10-24 Freescale Semiconductor, Inc. Circuit de protection et ensemble circuit d'attaque de grille
US9184590B2 (en) 2012-04-19 2015-11-10 Pass & Seymour, Inc. Universal power control device
US8810144B2 (en) * 2012-05-02 2014-08-19 Cree, Inc. Driver circuits for dimmable solid state lighting apparatus
JP2014002867A (ja) * 2012-06-15 2014-01-09 Panasonic Corp 点灯装置及び照明器具
US20140071573A1 (en) * 2012-09-10 2014-03-13 The Watt Stopper, Inc. Electrical Load Controller with Neutral Detection
US9007222B2 (en) 2012-09-21 2015-04-14 Google Inc. Detector unit and sensing chamber therefor
US8659302B1 (en) 2012-09-21 2014-02-25 Nest Labs, Inc. Monitoring and recoverable protection of thermostat switching circuitry
US8708242B2 (en) 2012-09-21 2014-04-29 Nest Labs, Inc. Thermostat system with software-repurposable wiring terminals adaptable for HVAC systems of different ranges of complexity
US9046414B2 (en) 2012-09-21 2015-06-02 Google Inc. Selectable lens button for a hazard detector and method therefor
US8994540B2 (en) 2012-09-21 2015-03-31 Google Inc. Cover plate for a hazard detector having improved air flow and other characteristics
US9607786B2 (en) 2012-11-20 2017-03-28 Pass & Seymour, Inc. Electronic switching device and system
US8988008B2 (en) * 2012-12-21 2015-03-24 Silicon Laboratories Inc. Light control circuit and method
JP6056475B2 (ja) 2012-12-28 2017-01-11 ブラザー工業株式会社 電源システム、同電源システムを備えた画像形成装置
USD707637S1 (en) 2013-01-03 2014-06-24 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD702193S1 (en) 2013-01-03 2014-04-08 Crestron Electronics Inc. Wall mounted button panel with split buttons
US9271375B2 (en) 2013-02-25 2016-02-23 Leviton Manufacturing Company, Inc. System and method for occupancy sensing with enhanced functionality
US9084324B2 (en) 2013-02-26 2015-07-14 Lutron Electronics Co., Inc. Load control device having automatic setup for controlling capacitive and inductive loads
US9496691B2 (en) 2013-04-18 2016-11-15 Abl Ip Holding Llc Universal load control module
US9806705B2 (en) 2013-04-23 2017-10-31 Honeywell International Inc. Active triac triggering circuit
US9584119B2 (en) 2013-04-23 2017-02-28 Honeywell International Inc. Triac or bypass circuit and MOSFET power steal combination
US9264035B2 (en) 2013-04-23 2016-02-16 Honeywell International Inc. MOSFET gate driving circuit for transition softening
US10811892B2 (en) 2013-06-28 2020-10-20 Ademco Inc. Source management for a power transformation system
US11054448B2 (en) 2013-06-28 2021-07-06 Ademco Inc. Power transformation self characterization mode
US9983244B2 (en) 2013-06-28 2018-05-29 Honeywell International Inc. Power transformation system with characterization
JP6460592B2 (ja) 2013-07-31 2019-01-30 株式会社半導体エネルギー研究所 Ｄｃｄｃコンバータ、及び半導体装置
US9857091B2 (en) 2013-11-22 2018-01-02 Honeywell International Inc. Thermostat circuitry to control power usage
US9673811B2 (en) 2013-11-22 2017-06-06 Honeywell International Inc. Low power consumption AC load switches
WO2015089546A2 (fr) * 2013-12-16 2015-06-25 Hendon Semiconductors Pty Ltd Agencement de gradateur à commande de découpe de phase et son procédé de fonctionnement pour réduire au minimum un bruit d'interférence électromagnétique (emi) pour rester dans les exigences réglementaires lors de l'alimentation d'une lampe
CN106105006B (zh) 2014-01-13 2019-07-09 路创技术有限责任公司 用于低功率负载的双线式负载控制装置
US9791839B2 (en) 2014-03-28 2017-10-17 Google Inc. User-relocatable self-learning environmental control device capable of adapting previous learnings to current location in controlled environment
US9568201B2 (en) 2014-03-28 2017-02-14 Google Inc. Environmental control system retrofittable with multiple types of boiler-based heating systems
US9609462B2 (en) 2014-03-28 2017-03-28 Google Inc. Facilitating radio frequency communications among environmental control system components
US9581342B2 (en) 2014-03-28 2017-02-28 Google Inc. Mounting stand for multi-sensing environmental control device
US9996096B2 (en) 2014-03-28 2018-06-12 Pass & Seymour, Inc. Power control device with calibration features
US9628074B2 (en) 2014-06-19 2017-04-18 Honeywell International Inc. Bypass switch for in-line power steal
US9419602B2 (en) 2014-06-19 2016-08-16 Honeywell International Inc. Passive drive control circuit for AC current
US9683749B2 (en) 2014-07-11 2017-06-20 Honeywell International Inc. Multiple heatsink cooling system for a line voltage thermostat
USD772748S1 (en) 2014-12-15 2016-11-29 Novar Ed&S Limited Door chime
GB2551293B (en) 2014-12-15 2019-07-17 Novar Ed&S Ltd Doorbell chime
EP3243195A4 (fr) 2015-01-06 2018-08-22 Cmoo Systems Itd. Procédé et appareil d'extraction d'énergie dans une infrastructure de câblage ca préexistante
US9612031B2 (en) 2015-01-07 2017-04-04 Google Inc. Thermostat switching circuitry robust against anomalous HVAC control line conditions
US9794522B2 (en) 2015-02-06 2017-10-17 Google Inc. Systems, methods, and devices for managing coexistence of multiple transceiver devices by optimizing component layout
US9679454B2 (en) 2015-02-06 2017-06-13 Google Inc. Systems, methods, and devices for managing coexistence of multiple transceiver devices using control signals
US9396633B1 (en) 2015-06-14 2016-07-19 Google Inc. Systems, methods, and devices for managing coexistence of multiple transceiver devices by optimizing component layout
US9543998B2 (en) 2015-06-14 2017-01-10 Google Inc. Systems, methods, and devices for managing coexistence of multiple transceiver devices using bypass circuitry
JP6555612B2 (ja) * 2015-07-03 2019-08-07 パナソニックＩｐマネジメント株式会社 調光装置
WO2017041011A2 (fr) 2015-09-04 2017-03-09 Lutron Electronics Co., Inc. Dispositif de contrôle de charge pour charges à haute efficacité
USD795115S1 (en) 2015-09-16 2017-08-22 Novar Ed&S Limited Door chime
US10270240B2 (en) 2015-10-08 2019-04-23 Hubbell Incorporated Surge protective device with abnormal overvoltage protection
NO342950B1 (en) * 2015-11-12 2018-09-10 Comrod As Overvoltage protection circuit for a power converter
JP6900046B2 (ja) * 2016-01-19 2021-07-07 ブリクトテック アーベーＢｌｉｘｔ Ｔｅｃｈ Ａｂ 交流電流を遮断するための回路
JP6704176B2 (ja) * 2016-02-01 2020-06-03 パナソニックＩｐマネジメント株式会社 電源装置、点灯システム及び照明器具、並びに照明システム
CN105813353B (zh) * 2016-05-11 2017-03-08 广东好太太科技集团股份有限公司 一种智能消除uv灯冲击的保护电路及其方法
US10687184B2 (en) 2016-05-13 2020-06-16 Google Llc Systems, methods, and devices for utilizing radar-based touch interfaces
US10613213B2 (en) 2016-05-13 2020-04-07 Google Llc Systems, methods, and devices for utilizing radar with smart devices
JP6745478B2 (ja) * 2016-06-30 2020-08-26 パナソニックＩｐマネジメント株式会社 保護回路及び配線器具
CN106487290B (zh) * 2016-11-02 2019-04-30 美的集团股份有限公司 电机的停机控制装置、电机控制系统及其停机控制方法
BE1024726B1 (nl) * 2016-11-09 2018-06-14 Niko Nv Voor-regelaar voor detecteren van verbindingstoestand van een dimmer
BE1024725B1 (nl) * 2016-11-09 2018-06-14 Niko Nv Voor-regelaar voor een dimmer
BE1024727B1 (nl) * 2016-11-09 2018-06-14 Niko Nv Connectiviteitdetector voor een dimmer
US10241526B2 (en) * 2016-11-11 2019-03-26 Google Llc Thermostat switching circuitry with overcurrent shutdown
US10580544B2 (en) * 2016-12-07 2020-03-03 Medtronic, Inc. Power source and method of forming same
CN108258893B (zh) * 2016-12-29 2020-10-30 亚瑞源科技（深圳）有限公司 过电流保护电路
TWI625067B (zh) * 2017-05-11 2018-05-21 李淑媛 可穩定調光的發光二極體照明裝置及穩定調光方法
EP3636047B1 (fr) 2017-06-09 2023-02-15 Lutron Technology Company LLC Dispositif de commande de charge doté d'un circuit de protection contre les surintensités
JP6548698B2 (ja) * 2017-07-25 2019-07-24 三菱電機株式会社 電力変換装置
CN111165075B (zh) * 2017-08-01 2022-09-13 克莱沃内斯公司 智能开关设备及其中央控制系统和电源
US10123391B1 (en) * 2017-09-28 2018-11-06 Eaton Intelligent Power Limited Dimmer switch and dimmer switch system with secondary switch
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
CN108235528B (zh) * 2018-03-08 2024-04-19 合肥东泰工贸有限公司 一种智能消防应急照明主供电线路三线变两线转换器
US10264643B1 (en) 2018-05-09 2019-04-16 Leviton Manufacturing Co., Inc. Dual over-current protection for phase cut dimmer
US10992175B2 (en) 2018-06-15 2021-04-27 Google Llc Communication circuit for 2-wire protocols between HVAC systems and smart-home devices
WO2020006107A1 (fr) 2018-06-26 2020-01-02 Lutron Technology Company Llc Dispositif de commande de charge ayant un circuit filtrant contrôlable
DE102018212197A1 (de) * 2018-07-23 2020-01-23 Robert Bosch Gmbh Elektronische Schaltung und Betriebsverfahren hierfür
US11464096B2 (en) 2018-09-28 2022-10-04 Leviton Manufacturing Co., Inc. Dimmer with improved noise immunity
CA3121324A1 (fr) 2018-11-30 2020-06-04 Lutron Technology Company Llc Dispositif de commande de charge concu pour fonctionner dans des modes a deux fils et a trois fils
FR3092444B1 (fr) * 2019-01-31 2021-04-30 Legrand France Dispositif domotique de commande électronique à deux fils
CN109769331A (zh) * 2019-03-20 2019-05-17 深圳市宝泰光电科技有限公司 一种两线三线兼容电路
MX2021014030A (es) * 2019-05-17 2022-02-11 Lutron Tech Co Llc Dispositivo de control de carga con un circuito de activacion de compuerta de lazo cerrado.
US11903105B2 (en) 2020-05-21 2024-02-13 Leviton Manufacturing Co., Inc. Prediction and recovery of zero-crossing information and selective control signal pulse duration
WO2021236150A1 (fr) * 2020-05-21 2021-11-25 Leviton Manufacturing Co., Inc. Prédiction et récupération d'informations de passage par zéro et durée d'impulsion de signal de commande sélective
WO2021236174A1 (fr) 2020-05-21 2021-11-25 Leviton Manufacturing Co., Inc. Commande de commutation dans des dispositifs de commande de charge électrique
DE102020125443A1 (de) 2020-09-29 2022-03-31 Schneider Electric Industries Sas Leistungssteuerungsschaltung, Leistungssteuerungsverfahren
US11456677B2 (en) 2020-12-10 2022-09-27 Rolls-Royce Corporation Power converter protection circuit
US11860654B2 (en) * 2021-02-02 2024-01-02 Roku, Inc. Smart switch with functionalities determined based on a grounded conductor connection
EP4324297A1 (fr) 2021-04-16 2024-02-21 Lutron Technology Company LLC Dispositif de commande de charge ayant une détection de mauvais raccordement
CN115327193A (zh) * 2021-05-11 2022-11-11 宝华电器(深圳)有限公司 具有过电压保护的测试保护电路
US11871493B2 (en) 2021-06-04 2024-01-09 Leviton Manufacturing Co., Inc. Timing adjustments for accurate zero-crossing determination
EP4102721A1 (fr) * 2021-06-11 2022-12-14 GIRA Giersiepen GmbH & Co. KG Commutateur électronique
CN115474305A (zh) * 2021-06-11 2022-12-13 吉徕·吉尔西本有限两合公司 电子开关
EP4254765A1 (fr) * 2022-03-31 2023-10-04 Schneider Electric Industries SAS Circuit de commande de puissance
US11689196B1 (en) * 2022-05-03 2023-06-27 Littelfuse, Inc. Solid state relay harvesting power from load by measuring zero crossing
TWI842266B (zh) * 2022-12-12 2024-05-11 茂達電子股份有限公司 具過電壓保護機制的電源轉換器
CN115684985B (zh) * 2023-01-05 2023-05-02 深圳市思远半导体有限公司 用于开关电源的检测电路、方法、芯片和电子设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073510A (en) * 1980-03-28 1981-10-14 Lutron Electronics Co Control of discharge lamps
US4528494A (en) * 1983-09-06 1985-07-09 General Electric Company Reverse-phase-control power switching circuit and method
US5239255A (en) * 1991-02-20 1993-08-24 Bayview Technology Group Phase-controlled power modulation system
US6057674A (en) * 1993-11-22 2000-05-02 Ultrawatt Integrated Systems, Inc. Energy saving power control system
WO2000079681A1 (fr) * 1999-06-21 2000-12-28 Lutron Electronics Co., Inc. Systeme de commande de charge dote d'un circuit de protection contre la surcharge
US6175220B1 (en) * 1999-10-22 2001-01-16 Power Innovations, Inc. Short-circuit protection for forward-phase-control AC power controller

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1374601A (en) 1920-09-25 1921-04-12 Osborne William Gun-magazine attachment
US3679965A (en) 1971-02-25 1972-07-25 Pioneer Magnetics Inc Power supply voltage output detector
US3792289A (en) 1972-07-03 1974-02-12 A Kazem Solid state circuit breaker
US3835368A (en) 1973-05-21 1974-09-10 Gen Electric Voltage regulator for a direct current power supply
JPS5193450A (fr) * 1975-02-14 1976-08-16
US4229669A (en) * 1978-04-03 1980-10-21 International Business Machines Corporation Tight tolerance zero crossing detector circuit
IT1202906B (it) 1979-03-20 1989-02-15 Sits Soc It Telecom Siemens Disposizione circuitale per il pilotaggio di un interruttore parzializzatore,di particolare applicazione in un alimentatore in corrente continua
US4259789A (en) * 1980-02-22 1981-04-07 The Singer Company Simulation technique for generating a sudden open circuit on high current lines
DE3366617D1 (en) * 1982-10-12 1986-11-06 Nissan Motor A semiconductor switching circuit with an overcurrent protection
EP0137055B1 (fr) 1983-09-15 1988-07-20 Ibm Deutschland Gmbh Dispositif d'alimentation à découpage avec protection contre la surintensité
US5440441A (en) 1984-10-24 1995-08-08 Ahuja; Om Apparatus for protecting, monitoring, and managing an AC/DC electrical line or a telecommunication line using a microprocessor
EP0261389A1 (fr) 1986-08-21 1988-03-30 Honeywell Inc. Commande d'alimentation de puissance en courant alternatif, plus particulièrement pour le réglage de luminescence de lampes fluorescentes
US5111380A (en) 1986-10-10 1992-05-05 Nilssen Ole K Controlled series-resonance-loaded inverter
US4760324A (en) 1987-10-07 1988-07-26 Raytheon Company Non-dissipative snubber circuit for high-efficiency switching power supplies
US4893212A (en) * 1988-12-20 1990-01-09 North American Philips Corp. Protection of power integrated circuits against load voltage surges
US5021679A (en) 1989-06-30 1991-06-04 Poqet Computer Corporation Power supply and oscillator for a computer system providing automatic selection of supply voltage and frequency
CN2082486U (zh) * 1990-07-07 1991-08-07 西安电子科技大学 低功耗可集成电压过零触发器
US5109186A (en) 1990-07-20 1992-04-28 Delta Electronic Industrial Co., Ltd. PWM step-down MOSFET regulator
US5278490A (en) 1990-09-04 1994-01-11 California Institute Of Technology One-cycle controlled switching circuit
US5670858A (en) * 1991-06-03 1997-09-23 Condyne Technology, Inc. Single-phase induction motor safety controller
US5291384A (en) 1991-06-20 1994-03-01 Unitrode Corporation Phase shifted switching controller
US5191265A (en) * 1991-08-09 1993-03-02 Lutron Electronics Co., Inc. Wall mounted programmable modular control system
US5224029A (en) 1991-08-16 1993-06-29 Newman Jr Robert C Power factor and harmonic correction circuit including ac startup circuit
US5606481A (en) * 1992-03-27 1997-02-25 Tandy Corporation Overvoltage protection for battery powered equipment
JP3018816B2 (ja) * 1993-02-22 2000-03-13 株式会社日立製作所 半導体素子の保護回路ならびにこれを有する半導体装置
US5640113A (en) * 1994-05-06 1997-06-17 The Watt Stopper Zero crossing circuit for a relay
JPH0876862A (ja) * 1994-09-02 1996-03-22 Sanyo Electric Co Ltd 制御整流器の点弧方法及び点弧装置並びにマッサージ機
AU3965495A (en) * 1994-10-11 1996-05-02 Novitas, Incorporated Line powered dc power supply
KR960019894A (ko) * 1994-11-30 1996-06-17 배순훈 전자기기의 전원제어회로
US5777837A (en) * 1995-02-02 1998-07-07 Hubbell Incorporated Three wire air gap off power supply circuit for operating switch and regulating current when switch or load is open
US5563759A (en) * 1995-04-11 1996-10-08 International Rectifier Corporation Protected three-pin mosgated power switch with separate input reset signal level
US5600233A (en) * 1995-08-22 1997-02-04 Chicago Stage Equipment Co. Electronic power control circuit
US5600546A (en) * 1995-10-16 1997-02-04 Computer Products, Inc. Input harmonic current corrected AC-to-DC converter with multiple coupled primary windings
US5770928A (en) * 1995-11-02 1998-06-23 Nsi Corporation Dimming control system with distributed command processing
JP3178314B2 (ja) * 1995-11-14 2001-06-18 三菱電機株式会社 電力変換装置
JP3172664B2 (ja) * 1995-11-29 2001-06-04 三菱電機株式会社 電力変換装置
US5818214A (en) 1996-01-18 1998-10-06 International Rectifier Corporation Buck regulator circuit
CA2168941A1 (fr) * 1996-02-06 1997-08-07 Barna Szabados Rheostat pour appareil d'eclairage fluorescent
US6043635A (en) * 1996-05-17 2000-03-28 Echelon Corporation Switched leg power supply
US5737163A (en) 1996-06-17 1998-04-07 Burr-Brown Corporation DC-AC converter protection
JPH1023742A (ja) * 1996-06-28 1998-01-23 Hitachi Ltd 半導体電力変換装置
US6010310A (en) * 1996-08-08 2000-01-04 Pass & Seymour, Inc. Fan controller for reducing harmonic fluxuations that produces audible sounds
JPH10136656A (ja) * 1996-10-29 1998-05-22 Mitsubishi Electric Corp 電力変換装置の起動方法
US5798581A (en) * 1996-12-17 1998-08-25 Lutron Electronics Co., Inc. Location independent dimmer switch for use in multiple location switch system, and switch system employing same
JPH10295072A (ja) 1997-04-16 1998-11-04 Hitachi Ltd 半導体電力変換装置
US5923154A (en) 1997-04-28 1999-07-13 Delco Electronics Corp. Voltage boost circuit
US5914865A (en) 1997-10-23 1999-06-22 Hewlett-Packard Company Simplified AC-DC switching converter with output isolation
US5959443A (en) 1997-11-14 1999-09-28 Toko, Inc. Controller circuit for controlling a step down switching regulator operating in discontinuous conduction mode
GB2334600A (en) * 1998-02-24 1999-08-25 Lucas Ind Plc Pre-regulated power supplies for ECUs
US6181583B1 (en) * 1999-01-19 2001-01-30 Matsushita Electric Industrial Co., Ltd. Power supply device and air conditioner using the same
JP2000236656A (ja) * 1999-02-17 2000-08-29 Hitachi Ltd 半導体電力変換装置
US6262565B1 (en) * 1999-05-07 2001-07-17 Mytech Corporation Electrical load switch
JP2001057772A (ja) * 1999-08-17 2001-02-27 Meidensha Corp 静止形電力変換器
PT1210771E (pt) * 2000-04-12 2008-09-22 Andrej Manfreda Interruptor eléctrico compacto sem contacto
US6222353B1 (en) 2000-05-31 2001-04-24 Philips Semiconductors, Inc. Voltage regulator circuit
US6969959B2 (en) * 2001-07-06 2005-11-29 Lutron Electronics Co., Inc. Electronic control systems and methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073510A (en) * 1980-03-28 1981-10-14 Lutron Electronics Co Control of discharge lamps
US4528494A (en) * 1983-09-06 1985-07-09 General Electric Company Reverse-phase-control power switching circuit and method
US5239255A (en) * 1991-02-20 1993-08-24 Bayview Technology Group Phase-controlled power modulation system
US6057674A (en) * 1993-11-22 2000-05-02 Ultrawatt Integrated Systems, Inc. Energy saving power control system
WO2000079681A1 (fr) * 1999-06-21 2000-12-28 Lutron Electronics Co., Inc. Systeme de commande de charge dote d'un circuit de protection contre la surcharge
US6175220B1 (en) * 1999-10-22 2001-01-16 Power Innovations, Inc. Short-circuit protection for forward-phase-control AC power controller

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