BR112013010672A2 - dispositivo de acionamento para o acionamento de uma carga, emparticular uma unidade led, método de acionamento e equipamento luminoso - Google Patents

dispositivo de acionamento para o acionamento de uma carga, emparticular uma unidade led, método de acionamento e equipamento luminoso Download PDF

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Publication number
BR112013010672A2
BR112013010672A2 BR112013010672-7A BR112013010672A BR112013010672A2 BR 112013010672 A2 BR112013010672 A2 BR 112013010672A2 BR 112013010672 A BR112013010672 A BR 112013010672A BR 112013010672 A2 BR112013010672 A2 BR 112013010672A2
Authority
BR
Brazil
Prior art keywords
voltage
load
charge
unit
capacitor
Prior art date
Application number
BR112013010672-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Toni Lopez
Reinhold Elferich
Original Assignee
Koninklijke Philips Electronics N.V
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 Koninklijke Philips Electronics N.V filed Critical Koninklijke Philips Electronics N.V
Publication of BR112013010672A2 publication Critical patent/BR112013010672A2/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
    • 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]
    • 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • 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]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • 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]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • 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

Landscapes

  • Dc-Dc Converters (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
BR112013010672-7A 2010-11-03 2011-10-31 dispositivo de acionamento para o acionamento de uma carga, emparticular uma unidade led, método de acionamento e equipamento luminoso BR112013010672A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10189759.3 2010-11-03
EP10189759 2010-11-03
PCT/IB2011/054825 WO2012059853A1 (en) 2010-11-03 2011-10-31 Driver device and driving method for driving a load, in particular an led unit

Publications (1)

Publication Number Publication Date
BR112013010672A2 true BR112013010672A2 (pt) 2020-10-06

Family

ID=44999828

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013010672-7A BR112013010672A2 (pt) 2010-11-03 2011-10-31 dispositivo de acionamento para o acionamento de uma carga, emparticular uma unidade led, método de acionamento e equipamento luminoso

Country Status (8)

Country Link
US (1) US9526135B2 (https=)
EP (1) EP2636282B1 (https=)
JP (2) JP5890429B2 (https=)
CN (1) CN103190200B (https=)
BR (1) BR112013010672A2 (https=)
ES (1) ES2688073T3 (https=)
RU (1) RU2613524C2 (https=)
WO (1) WO2012059853A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102723886B (zh) * 2012-06-26 2015-02-18 上海新进半导体制造有限公司 一种高功率因数开关电源及其控制器和控制方法
JP6213864B2 (ja) * 2013-09-20 2017-10-18 本田 浩一 Ｌｅｄ素子を備えた照明装置
EP2837266B1 (en) * 2012-10-25 2016-06-15 Koninklijke Philips N.V. Driver device and driving method for driving a load, in particular an led unit
US10177678B2 (en) 2014-01-13 2019-01-08 Philips Lighting Holding B.V. Buffering capacitor for diode bridge rectifier with controlled decharging current
US10028342B2 (en) * 2014-08-01 2018-07-17 Philips Lighting Holding B.V. Circuit for driving a load
WO2018134150A1 (en) * 2017-01-17 2018-07-26 Philips Lighting Holding B.V. Lighting device with timing circuit synchronisation
WO2019002110A1 (en) 2017-06-28 2019-01-03 Philips Lighting Holding B.V. SYSTEM AND METHOD FOR ELECTRIC LIGHTING POWER SUPPLY
JP6800353B2 (ja) 2017-06-28 2020-12-16 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 照明電源システム及び方法
JP7211434B2 (ja) * 2018-12-27 2023-01-24 株式会社村田製作所 コネクタ部材およびコネクタセット
CN110149062A (zh) * 2019-04-11 2019-08-20 广东电网有限责任公司 一种输电线路设备供能系统
JP7458015B2 (ja) * 2019-05-28 2024-03-29 パナソニックＩｐマネジメント株式会社 負荷制御装置、負荷制御方法及びプログラム
US11254223B2 (en) * 2019-11-06 2022-02-22 GM Global Technology Operations LLC Operating mode optimization for electric propulsion system with downsized DC-DC converter
EP4305928B1 (en) 2021-03-09 2025-05-21 Signify Holding B.V. Led driving circuit, led powering circuit, and led lighting device
CN117063385A (zh) 2021-03-12 2023-11-14 昕诺飞控股有限公司 用于将输入转换为用于驱动负载的输出的功率转换器、以及对应的基于led的照明设备和对应的方法
US12051975B2 (en) 2021-09-14 2024-07-30 Collins Aerospace Ireland, Limited Three-level boost converter to maintain a zero-voltage switching condition at an output thereof
FR3134666A1 (fr) * 2022-04-19 2023-10-20 Valeo Comfort And Driving Assistance Système électronique comportant un module d’alimentation et un dispositif électronique
CN117810949A (zh) * 2022-09-30 2024-04-02 深圳海翼智新科技有限公司 供电控制电路以及设备
CN116564096B (zh) * 2023-07-07 2023-09-15 四川交通职业技术学院 一种隧道交通控制系统及方法
US20250212303A1 (en) * 2023-12-22 2025-06-26 Litetronics International, Inc. Single stage buck boost type led driver

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JP3232593B2 (ja) 1991-08-22 2001-11-26 松下電工株式会社 電源装置
US5315214A (en) 1992-06-10 1994-05-24 Metcal, Inc. Dimmable high power factor high-efficiency electronic ballast controller integrated circuit with automatic ambient over-temperature shutdown
FR2746978B1 (fr) 1996-03-29 1998-06-19 Sgs Thomson Microelectronics Circuit d'amelioration du facteur de puissance a double decharge
FR2765045B1 (fr) 1997-06-24 1999-09-03 Sgs Thomson Microelectronics Dispositif d'ajustement du courant de charge d'un condensateur de stockage
US6720745B2 (en) * 1997-08-26 2004-04-13 Color Kinetics, Incorporated Data delivery track
CN2466848Y (zh) * 2001-01-15 2001-12-19 广东南方通信集团公司 开关电源装置的整流模块
JP3987949B2 (ja) * 2001-02-26 2007-10-10 サンケン電気株式会社 交流直流変換回路
US7061212B2 (en) * 2003-08-08 2006-06-13 Astec International Limited Circuit for maintaining hold-up time while reducing bulk capacitor size and improving efficiency in a power supply
US7358706B2 (en) * 2004-03-15 2008-04-15 Philips Solid-State Lighting Solutions, Inc. Power factor correction control methods and apparatus
CN101401287B (zh) * 2006-03-22 2013-05-01 三菱电机株式会社 双向升降压dcdc转换器装置、铁路车辆驱动控制系统及电气铁路供电系统
TWI580305B (zh) 2008-09-05 2017-04-21 艾杜雷控股有限公司 以發光二極體為光源之照明系統
JP2010079377A (ja) 2008-09-24 2010-04-08 Sanken Electric Co Ltd 直流電源装置、及びその出力電圧平滑方法
TW201017396A (en) * 2008-10-31 2010-05-01 Ampower Technology Co Ltd Power device with low standby power
US8065562B2 (en) * 2009-06-26 2011-11-22 Seagate Technology Llc Systems, methods and devices for backup power control in data storage devices

Also Published As

Publication number Publication date
JP6185618B2 (ja) 2017-08-23
US20130221865A1 (en) 2013-08-29
RU2013125456A (ru) 2014-12-10
US9526135B2 (en) 2016-12-20
JP2013545239A (ja) 2013-12-19
JP5890429B2 (ja) 2016-03-22
WO2012059853A1 (en) 2012-05-10
CN103190200B (zh) 2017-05-10
EP2636282B1 (en) 2018-07-11
RU2613524C2 (ru) 2017-03-16
ES2688073T3 (es) 2018-10-30
CN103190200A (zh) 2013-07-03
EP2636282A1 (en) 2013-09-11
JP2016129146A (ja) 2016-07-14

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

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)

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]