BR112013004079A2 - aparelho para prover uma potência de saída para acionar uma fonte de luz método para acionar uma fonte de luz - Google Patents

aparelho para prover uma potência de saída para acionar uma fonte de luz método para acionar uma fonte de luz

Info

Publication number
BR112013004079A2
BR112013004079A2 BR112013004079A BR112013004079A BR112013004079A2 BR 112013004079 A2 BR112013004079 A2 BR 112013004079A2 BR 112013004079 A BR112013004079 A BR 112013004079A BR 112013004079 A BR112013004079 A BR 112013004079A BR 112013004079 A2 BR112013004079 A2 BR 112013004079A2
Authority
BR
Brazil
Prior art keywords
driving
light source
providing
output power
source method
Prior art date
Application number
BR112013004079A
Other languages
English (en)
Other versions
BR112013004079A8 (pt
Inventor
Aboulnaga Aly
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 BR112013004079A2 publication Critical patent/BR112013004079A2/pt
Publication of BR112013004079A8 publication Critical patent/BR112013004079A8/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]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
    • 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
    • H02M3/33561—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 having more than one ouput with independent control
    • 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]
    • H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
    • 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
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)
BR112013004079A 2010-08-24 2011-07-22 Aparelho para prover uma potência de saída para acionar uma fonte de luz método para acionar uma fonte de luz BR112013004079A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37631410P 2010-08-24 2010-08-24
PCT/IB2011/053279 WO2012025844A1 (en) 2010-08-24 2011-07-22 Methods and apparatus for driving light emitting diodes (leds) comprising parallel flyback converter stages

Publications (2)

Publication Number Publication Date
BR112013004079A2 true BR112013004079A2 (pt) 2017-10-31
BR112013004079A8 BR112013004079A8 (pt) 2018-02-06

Family

ID=44509507

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013004079A BR112013004079A8 (pt) 2010-08-24 2011-07-22 Aparelho para prover uma potência de saída para acionar uma fonte de luz método para acionar uma fonte de luz

Country Status (6)

Country Link
US (1) US20130140999A1 (pt)
EP (1) EP2609789B1 (pt)
JP (1) JP5795803B2 (pt)
CN (1) CN103069923B (pt)
BR (1) BR112013004079A8 (pt)
WO (1) WO2012025844A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103051198B (zh) * 2013-01-16 2015-04-08 东南大学 一种交错并联反激驱动电源
DE102013216877A1 (de) 2013-08-23 2015-02-26 Osram Gmbh Getakteter elektronischer Energiewandler
TWI558084B (zh) * 2015-04-17 2016-11-11 Bidirectional power control and dual power module parallel return controller
CN105162331A (zh) * 2015-08-24 2015-12-16 中国石油集团渤海钻探工程有限公司 一种基于并联均流技术的开关电源电路
WO2017171182A1 (ko) * 2016-03-30 2017-10-05 두산중공업 주식회사 풍력 발전 시스템의 컨버터 구동 장치 및 컨버터 제어 장치, 풍력 발전 시스템의 스위칭 소자 모듈 구동 장치 및 스위칭 소자 모듈 제어 장치
DE102017220210A1 (de) * 2017-11-14 2019-05-16 Tridonic Gmbh & Co Kg Leistungsausgleich bei LED-Betriebsgeräten durch Benutzereinstellung
US10218282B1 (en) * 2018-05-31 2019-02-26 Power Integrations, Inc. Method and apparatus for sequencing outputs in a multi-output power converter system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5675480A (en) * 1996-05-29 1997-10-07 Compaq Computer Corporation Microprocessor control of parallel power supply systems
US6016038A (en) 1997-08-26 2000-01-18 Color Kinetics, Inc. Multicolored LED lighting method and apparatus
US6211626B1 (en) 1997-08-26 2001-04-03 Color Kinetics, Incorporated Illumination components
JP2000083374A (ja) * 1999-10-13 2000-03-21 Nippon Protector:Kk スイッチングレギュレ―タ
US6674274B2 (en) * 2001-02-08 2004-01-06 Linear Technology Corporation Multiple phase switching regulators with stage shedding
JP2006087235A (ja) * 2004-09-16 2006-03-30 Sanken Electric Co Ltd 力率改善回路及び力率改善回路の制御回路
US8053923B2 (en) * 2005-12-12 2011-11-08 Mitsubishi Electric Corporation Light-emitting diode lighting apparatus and vehicle light lighting apparatus using the same
JP2010158098A (ja) * 2008-12-26 2010-07-15 Hitachi Ltd 電源ユニットおよび電子装置
US8331114B2 (en) * 2009-02-10 2012-12-11 System General Corporation Flyback power converters having a high side driving circuit
US20110249474A1 (en) * 2010-04-12 2011-10-13 Yuhao Luo Method and apparatus for power conversion using an interleaved flyback converter with alternating master and slave branches
US8698421B2 (en) * 2010-04-30 2014-04-15 Infineon Technologies Austria Ag Dimmable LED power supply with power factor control

Also Published As

Publication number Publication date
JP2013538425A (ja) 2013-10-10
CN103069923A (zh) 2013-04-24
JP5795803B2 (ja) 2015-10-14
BR112013004079A8 (pt) 2018-02-06
EP2609789A1 (en) 2013-07-03
EP2609789B1 (en) 2018-09-12
US20130140999A1 (en) 2013-06-06
WO2012025844A1 (en) 2012-03-01
CN103069923B (zh) 2017-02-15

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25A Requested transfer of rights approved

Owner name: PHILIPS LIGHTING HOLDING B.V (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]