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MX2013001125A - Fuente de alimentacion para un dispositivo de control de carga. - Google Patents

Fuente de alimentacion para un dispositivo de control de carga.

Info

Publication number
MX2013001125A
MX2013001125A MX2013001125A MX2013001125A MX2013001125A MX 2013001125 A MX2013001125 A MX 2013001125A MX 2013001125 A MX2013001125 A MX 2013001125A MX 2013001125 A MX2013001125 A MX 2013001125A MX 2013001125 A MX2013001125 A MX 2013001125A
Authority
MX
Mexico
Prior art keywords
charging current
load
energy storage
storage capacitor
control device
Prior art date
Application number
MX2013001125A
Other languages
English (en)
Inventor
Daniel F Carmen
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
Application filed by Lutron Electronics Co filed Critical Lutron Electronics Co
Publication of MX2013001125A publication Critical patent/MX2013001125A/es

Links

Classifications

    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • 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
    • H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Un dispositivo de control de carga adaptado para acoplarse entre una fuente de alimentación de CA y una carga eléctrica para controlar la potencia entregada a la carga incluye una fuente de alimentación que tiene un condensador de almacenamiento de energía (Cout) y un circuito de bomba de carga (222) adaptado para conducir una corriente de carga de entrada a través de la carga y para conducir una corriente de carga de salida a través del condensador de almacenamiento de energía para generar así una tensión de alimentación de CC (Vcc) a través del condensador de almacenamiento de energía, donde la corriente de carga de salida tiene una magnitud mayor que la corriente de carga de entrada. El circuito de bomba de carga incluye un condensador conmutado (C10-C60) operable para cargarse a través de la carga durante un primer medio ciclo, y descargarse en el condensador de almacenamiento de energía en un segundo medio ciclo posterior. El circuito de bomba de carga opera a una frecuencia lineal y la magnitud de la corriente de carga de entrada es substancialmente pequeña para evitar la generación de ruido en un circuito sensible al ruido del dispositivo de control de carga.
MX2013001125A 2010-07-30 2011-07-29 Fuente de alimentacion para un dispositivo de control de carga. MX2013001125A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/846,942 US8334663B2 (en) 2010-07-30 2010-07-30 Power supply for a load control device
PCT/US2011/045851 WO2012016119A1 (en) 2010-07-30 2011-07-29 Power supply for a load control device

Publications (1)

Publication Number Publication Date
MX2013001125A true MX2013001125A (es) 2013-04-08

Family

ID=44651928

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013001125A MX2013001125A (es) 2010-07-30 2011-07-29 Fuente de alimentacion para un dispositivo de control de carga.

Country Status (6)

Country Link
US (1) US8334663B2 (es)
EP (1) EP2599208B1 (es)
CN (1) CN103155392A (es)
CA (1) CA2806248C (es)
MX (1) MX2013001125A (es)
WO (1) WO2012016119A1 (es)

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US8922133B2 (en) 2009-04-24 2014-12-30 Lutron Electronics Co., Inc. Smart electronic switch for low-power loads
KR101365602B1 (ko) * 2011-10-21 2014-03-14 삼성전자주식회사 전원 공급 장치 및 그를 포함하는 화상 형성 장치
US9497828B2 (en) 2012-03-20 2016-11-15 Koninklijke Philips Electronics N.V. Two-wire flyback dimmer and a metod of operation thereof
US8816752B2 (en) * 2012-03-23 2014-08-26 Silicon Laboratories Inc. Adaptive triac controller
CN104685757B (zh) * 2012-10-18 2018-05-22 瑞典爱立信有限公司 用于功率扰动检测的设备和方法
EP2741587B1 (fr) * 2012-12-04 2017-07-19 Hager Controls SAS Dispositif variateur de l'intensité de la lumière dans des charges lumineuses
US20150008867A1 (en) * 2013-07-03 2015-01-08 At&T Intellectual Property I, L.P. Charge pump battery charging
US9837893B2 (en) 2013-07-31 2017-12-05 Fairchild Korea Semiconductor Ltd. Charge pump and switch control circuit
US9837909B2 (en) 2013-07-31 2017-12-05 Fairchild Korea Semiconductor Ltd. Mode selection circuit and switch control circuit including the mode selection circuit and multi functions pin
US10358869B2 (en) * 2014-06-17 2019-07-23 Crestron Electronics, Inc. Shading control network using a control network
US10247616B2 (en) * 2015-03-05 2019-04-02 Renesas Electronics Corporation Electronics device
US10560087B2 (en) * 2015-06-29 2020-02-11 Ge Aviation Systems Limited Passive leakage management circuit for a switch leakage current
GB2556936A (en) * 2016-11-28 2018-06-13 Tail Wind Eng Ltd A switching system for an electrical appliance, a method of switching an electrical appliance and a lighting arrangement incorporating the switching system
KR102512906B1 (ko) * 2017-01-19 2023-03-21 블릭스트 테크 에이비 차단 회로용 전원 공급 회로
WO2018197286A1 (en) * 2017-04-24 2018-11-01 Philips Lighting Holding B.V. A retrofit light emitting diode, led, tube for reducing audible noise originating from a high frequency electronic ballast
US11031200B2 (en) * 2017-09-22 2021-06-08 Ademco Inc. Relay cycle life extender
US10763662B2 (en) * 2017-10-10 2020-09-01 Littelfuse, Inc. Self-powered electronic fuse
US10716179B1 (en) * 2019-05-15 2020-07-14 Loong Yee Industrial Corp., Ltd. Single fire-wire bi-directional power fetching and dimmer control system
DE102020110400A1 (de) * 2020-04-16 2021-10-21 Gerd Reime Optische Schaltanordnung sowie Verfahren zum berührungslosen Schalten eines elektrischen Verbrauchers
US11870364B2 (en) * 2020-04-28 2024-01-09 Amber Solutions, Inc. Two-wire electronic switch and dimmer
US11536615B2 (en) * 2020-11-12 2022-12-27 Texas Instruments Incorporated Sense circuit with sample capacitors and switch set for adjustable voltage sampling
CN112994465B (zh) * 2021-02-08 2024-04-26 康舒科技股份有限公司 电源供应装置及其控制方法

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US8067926B2 (en) 2007-12-21 2011-11-29 Lutron Electronics Co., Inc. Power supply for a load control device
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Also Published As

Publication number Publication date
WO2012016119A1 (en) 2012-02-02
EP2599208A1 (en) 2013-06-05
CN103155392A (zh) 2013-06-12
CA2806248C (en) 2016-10-25
US8334663B2 (en) 2012-12-18
EP2599208B1 (en) 2018-09-12
US20120025802A1 (en) 2012-02-02
CA2806248A1 (en) 2012-02-02

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Legal Events

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