BR112012022595A2 - modelador de corrente para prover um sinal, a partir de um circuito de alimentação para uma carga e método de um modelador de corrente para fornecer uma corrente a partir de um circuito de alimentação a uma carga - Google Patents

modelador de corrente para prover um sinal, a partir de um circuito de alimentação para uma carga e método de um modelador de corrente para fornecer uma corrente a partir de um circuito de alimentação a uma carga

Info

Publication number
BR112012022595A2
BR112012022595A2 BR112012022595A BR112012022595A BR112012022595A2 BR 112012022595 A2 BR112012022595 A2 BR 112012022595A2 BR 112012022595 A BR112012022595 A BR 112012022595A BR 112012022595 A BR112012022595 A BR 112012022595A BR 112012022595 A2 BR112012022595 A2 BR 112012022595A2
Authority
BR
Brazil
Prior art keywords
current
modeler
load
providing
supply circuit
Prior art date
Application number
BR112012022595A
Other languages
English (en)
Inventor
Elferich Reinhold
Lopez Toni
Original Assignee
Koninl Philips Electronics Nv
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 Koninl Philips Electronics Nv filed Critical Koninl Philips Electronics Nv
Publication of BR112012022595A2 publication Critical patent/BR112012022595A2/pt

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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4258—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a regulated and galvanically isolated DC output voltage
    • 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
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
    • H02M3/3376—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/39—Circuits containing inverter bridges
    • 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
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)
BR112012022595A 2010-03-12 2011-03-09 modelador de corrente para prover um sinal, a partir de um circuito de alimentação para uma carga e método de um modelador de corrente para fornecer uma corrente a partir de um circuito de alimentação a uma carga BR112012022595A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10156361 2010-03-12
PCT/IB2011/050983 WO2011111005A1 (en) 2010-03-12 2011-03-09 Power interface for a power supply circuit

Publications (1)

Publication Number Publication Date
BR112012022595A2 true BR112012022595A2 (pt) 2019-09-24

Family

ID=43983969

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012022595A BR112012022595A2 (pt) 2010-03-12 2011-03-09 modelador de corrente para prover um sinal, a partir de um circuito de alimentação para uma carga e método de um modelador de corrente para fornecer uma corrente a partir de um circuito de alimentação a uma carga

Country Status (7)

Country Link
US (1) US20130119888A1 (pt)
EP (1) EP2545748B1 (pt)
JP (1) JP2013523061A (pt)
CN (1) CN102792776A (pt)
BR (1) BR112012022595A2 (pt)
RU (1) RU2012143559A (pt)
WO (1) WO2011111005A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001919B4 (de) 2010-02-15 2012-03-01 Osram Ag Schaltung und Verfahren zur Ansteuerung eines Leuchtmittels
SG189603A1 (en) * 2011-11-04 2013-05-31 Opulent Electronics Internat Pte Ltd System for driving a plurality of high powered led units
US8933648B1 (en) 2012-07-03 2015-01-13 Cirrus Logic, Inc. Systems and methods for selecting a compatibility mode of operation for a lamp assembly
US9655202B2 (en) 2012-07-03 2017-05-16 Philips Lighting Holding B.V. Systems and methods for low-power lamp compatibility with a leading-edge dimmer and a magnetic transformer
US9215770B2 (en) 2012-07-03 2015-12-15 Philips International, B.V. Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
US9215765B1 (en) 2012-10-26 2015-12-15 Philips International, B.V. Systems and methods for low-power lamp compatibility with an electronic transformer
US9391524B2 (en) * 2012-12-07 2016-07-12 Apple Inc. Hysteretic-mode pulse frequency modulated (HM-PFM) resonant AC to DC converter
US9341358B2 (en) 2012-12-13 2016-05-17 Koninklijke Philips N.V. Systems and methods for controlling a power controller
GB2509099A (en) * 2012-12-20 2014-06-25 Accuric Ltd LED driver circuit
US9263964B1 (en) 2013-03-14 2016-02-16 Philips International, B.V. Systems and methods for low-power lamp compatibility with an electronic transformer
WO2014186371A1 (en) 2013-05-13 2014-11-20 Cirrus Logic, Inc. Stabilization circuit for low-voltage lighting
WO2014189617A1 (en) * 2013-05-22 2014-11-27 Cirrus Logic, Inc. Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
CN103384114B (zh) * 2013-07-29 2015-08-26 中国北车集团大连机车研究所有限公司 Dc600v列车供电装置控制单元的供电电源
US9635723B2 (en) 2013-08-30 2017-04-25 Philips Lighting Holding B.V. Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
GB201322022D0 (en) * 2013-12-12 2014-01-29 Led Lighting Consultants Ltd Improvements relating to power adaptors
US9641063B2 (en) * 2014-01-27 2017-05-02 General Electric Company System and method of compensating power factor for electrical loads
US9385598B2 (en) 2014-06-12 2016-07-05 Koninklijke Philips N.V. Boost converter stage switch controller
US9847727B1 (en) * 2016-11-29 2017-12-19 National Chung Shan Institute Of Science And Technology Half-bridge resonant bidirectional DC-DC converter circuit having a half-bridge buck-boost converter and a resonant DC-DC converter
CN108124341B (zh) * 2016-11-30 2020-02-11 上海明石光电科技有限公司 一种led驱动器和led照明装置
US10327292B2 (en) * 2017-07-17 2019-06-18 The Regents Of The University Of Colorado, A Body Corporate Resonant DC-to-DC drivers
CN110729901B (zh) * 2019-09-03 2020-08-18 深圳市崧盛电子股份有限公司 一种供电电源及led光源
TWI730803B (zh) * 2020-06-05 2021-06-11 財團法人工業技術研究院 Led驅動電路及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005011503B3 (de) * 2005-03-12 2006-05-18 Insta Elektro Gmbh Verfahren zur gepulsten Ansteuerung von Leuchtmitteln
US7902769B2 (en) * 2006-01-20 2011-03-08 Exclara, Inc. Current regulator for modulating brightness levels of solid state lighting
CN101682950B (zh) 2007-03-30 2011-11-09 霍尔迪普有限公司 涉及照明系统的改进
JP6105191B2 (ja) * 2007-06-27 2017-03-29 フィリップス ライティング ホールディング ビー ヴィ 光源への信号の供給
WO2010038093A2 (en) * 2008-09-30 2010-04-08 Cathay Licensing Ltd Electronic circuit and method for reducing the total harmonic distortion caused by dimming fluorescent lamps
CN102714896B (zh) * 2009-11-20 2015-09-09 路创电子公司 用于负载控制装置的可控负载电路

Also Published As

Publication number Publication date
EP2545748A1 (en) 2013-01-16
EP2545748B1 (en) 2014-01-22
CN102792776A (zh) 2012-11-21
WO2011111005A1 (en) 2011-09-15
US20130119888A1 (en) 2013-05-16
RU2012143559A (ru) 2014-04-20
JP2013523061A (ja) 2013-06-13

Similar Documents

Publication Publication Date Title
BR112012022595A2 (pt) modelador de corrente para prover um sinal, a partir de um circuito de alimentação para uma carga e método de um modelador de corrente para fornecer uma corrente a partir de um circuito de alimentação a uma carga
BRDI7005606S (pt) Configuração aplicada em uma palmilha
ZA201303528B (en) Automatic monitoring of insect populations
DK2451064T3 (da) Boost-konverter
GB2481579B (en) Monitoring of power-consumption
ZA201308086B (en) Derivatives of 1-anino-2-cyclopropylboronic acid
BR112013010096A2 (pt) método de detecção de uma atividade biológica
DK2566972T3 (da) Sammensætninger til at forbinde zinkfinger-moduler
EP2739974A4 (en) METHOD AND COMPOSITIONS FOR HEART ERROR MONITORING
DE112012002386A5 (de) Hochsetzsteller
FR2963508B1 (fr) Convertisseur dc/dc quadratique double boost bidirectionnel en courant
BR112012030896A2 (pt) método de fabricação de uma lâmina de turbomáquina
FR2962977B1 (fr) Nacelle pour aeronef
BR112012030900A2 (pt) método de fabricação de uma lâmina de turbomáquina
DK2372150T3 (da) Vindmølle
EP2513174A4 (en) EMULSION POLYMERIZATION OF ESTERS OF ITACACENIC ACID
DE112011100244A5 (de) Selbstschneidendes Schraubenimplantat
BR112013014103A2 (pt) método para produzir um l-aminoácido
BRPI0924293A2 (pt) mudança de acesso para re-rotear uma conexão
PL2444227T3 (pl) Sposób ciągłego wytwarzania taśmy LED
BR112013011941A2 (pt) método e sistema para reduzir eletroliticamente uma matéria - prima sólida
BR112013012789A2 (pt) núcleo compreendendo uma etiqueta
BR112012028020A2 (pt) método para fabricar uma prótese óssea sintética
FI20105800A0 (fi) Turbokompressorin säätöratkaisu
EP2537396A4 (en) CONTROL OF OUTPUT CURRENT FROM AN ELECTRONIC FLYBACK DRIVE SYSTEM

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.