BR112013017899A2 - dispositivo condutor, método de condução de uma carga e aparelho de luz - Google Patents

dispositivo condutor, método de condução de uma carga e aparelho de luz

Info

Publication number
BR112013017899A2
BR112013017899A2 BR112013017899A BR112013017899A BR112013017899A2 BR 112013017899 A2 BR112013017899 A2 BR 112013017899A2 BR 112013017899 A BR112013017899 A BR 112013017899A BR 112013017899 A BR112013017899 A BR 112013017899A BR 112013017899 A2 BR112013017899 A2 BR 112013017899A2
Authority
BR
Brazil
Prior art keywords
load
conductive device
conducting
voltage
luminaire
Prior art date
Application number
BR112013017899A
Other languages
English (en)
Other versions
BR112013017899A8 (pt
Inventor
Carsten Deppe
Christian Hattrup
Georg Sauerlander
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BR112013017899A2 publication Critical patent/BR112013017899A2/pt
Publication of BR112013017899A8 publication Critical patent/BR112013017899A8/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
    • 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
    • H05B45/395—Linear regulators
    • 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

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)

Abstract

dispositivo condutor, método de condução de uma carga e aparelho de luz a presente invenção refere-se a um dispositivo condutor (40; 50; 60) e um método condutor correspondente para conduzir uma carga (12), em particular uma unidade de led (12) que inclui um ou mais leds, em que o mencionado dispositivo condutor compreende uma unidade de entrada de (14) receber uma tensão de entrada (v10) de um fornecedor de energia externo (18) e para fornecer uma tensão de fornecimento retificada (v12), um resistor controlável (48) para fornecer uma corrente de carga (i~ l~) para alimentar a carga (12), um filtro de frequência (42) conectado à unidade de entrada de energia (14) para fornecer uma tensão (v18) para a carga (12), em que o filtro de frequência (42) é parcialmente acoplado em paralelo à carga (12) e conectado ao resistor controlável (48) para fornecer energia elétrica substancialmente para a carga (12).
BR112013017899A 2011-01-17 2012-01-13 Dispositivo condutor, método de condução de uma carga e aparelho de luz BR112013017899A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11151137 2011-01-17
PCT/IB2012/050173 WO2012098486A1 (en) 2011-01-17 2012-01-13 Driver device and driving method for driving a load, in particular an led unit

Publications (2)

Publication Number Publication Date
BR112013017899A2 true BR112013017899A2 (pt) 2016-10-11
BR112013017899A8 BR112013017899A8 (pt) 2017-07-11

Family

ID=45558794

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013017899A BR112013017899A8 (pt) 2011-01-17 2012-01-13 Dispositivo condutor, método de condução de uma carga e aparelho de luz

Country Status (8)

Country Link
US (2) US9271348B2 (pt)
EP (1) EP2666336B1 (pt)
JP (1) JP6072697B2 (pt)
CN (1) CN103314641B (pt)
BR (1) BR112013017899A8 (pt)
RU (1) RU2596850C2 (pt)
TW (1) TW201236503A (pt)
WO (1) WO2012098486A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9271348B2 (en) * 2011-01-17 2016-02-23 Koninklijke Philips N.V. Driver device and driving method for driving a load, in particular an LED unit
CN104219817A (zh) * 2013-05-30 2014-12-17 鸿富锦精密工业（深圳）有限公司 红外发光二极管驱动电路及遥控器
CN104754812B (zh) * 2013-12-31 2018-08-17 深圳市菱奇半导体有限公司 一种led驱动电路
FR3020908B1 (fr) * 2014-05-07 2017-09-15 Commissariat Energie Atomique Optimisation du debit dans un systeme li-fi
CN108353486B (zh) * 2015-12-01 2019-12-31 飞利浦照明控股有限公司 编码光调制装置
US9794995B1 (en) * 2016-09-09 2017-10-17 Analog Integrations Corporation LED lamp arrangement adapted to replace fluorescent lamp in luminaire with ballast
TWI817993B (zh) * 2018-03-14 2023-10-11 晶元光電股份有限公司 一種發光裝置
US10645767B2 (en) * 2018-04-26 2020-05-05 Qatar University Linear regulated dimmable LED driver for DC distributed lighting system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05136461A (ja) 1991-11-14 1993-06-01 Sharp Corp 光送信器のｌｅｄ駆動回路
JPH0758704A (ja) 1993-08-13 1995-03-03 Ricoh Co Ltd 光通信制御装置
US7038399B2 (en) 2001-03-13 2006-05-02 Color Kinetics Incorporated Methods and apparatus for providing power to lighting devices
US7065303B1 (en) 2002-02-20 2006-06-20 Corvis Corporation Efficient low power optical source driver and method and optical systems and devices using same
DK1502483T3 (da) * 2002-05-09 2009-03-23 Philips Solid State Lighting LED dæmpende styreenhed
WO2004003869A1 (de) * 2002-06-27 2004-01-08 Jose Monzo Lichtabgabeeinrichtung, insbesondere verkehrssignal-lichtabgabeeinrichtung, die mit leuchtdioden aufgebaut ist
JP4123886B2 (ja) * 2002-09-24 2008-07-23 東芝ライテック株式会社 Ｌｅｄ点灯装置
EP1636925A1 (en) 2003-06-10 2006-03-22 Koninklijke Philips Electronics N.V. Led system for illumination and data transmission
JP4224001B2 (ja) * 2004-07-22 2009-02-12 浜松ホトニクス株式会社 Ｌｅｄ駆動回路
US7271642B2 (en) * 2005-12-27 2007-09-18 Aimtron Technology Corp. Charge pump drive circuit for a light emitting diode
JP2007251864A (ja) * 2006-03-20 2007-09-27 Matsushita Electric Works Ltd 可視光通信用照明器具、およびこれを備えた可視光通信照明システム
JP2007266795A (ja) * 2006-03-28 2007-10-11 Matsushita Electric Works Ltd 可視光通信用照明器具およびこれを備えた可視光通信照明システム
JP2008052994A (ja) * 2006-08-23 2008-03-06 Nec Lighting Ltd 照明装置および制御回路
JP5583011B2 (ja) 2007-07-19 2014-09-03 コーニンクレッカ フィリップス エヌ ヴェ 照明装置データを送信するための方法、システム及び装置
US8319445B2 (en) * 2008-04-15 2012-11-27 Boca Flasher, Inc. Modified dimming LED driver
JP5136461B2 (ja) 2009-02-26 2013-02-06 株式会社豊田自動織機 半導体装置
US8310171B2 (en) * 2009-03-13 2012-11-13 Led Specialists Inc. Line voltage dimmable constant current LED driver
TW201105172A (en) * 2009-07-30 2011-02-01 Advanced Connectek Inc Light emitting diode (LED) device and driving method thereof
US8461775B2 (en) * 2010-05-18 2013-06-11 Luxera, Inc. Integrated three dimensional inductor and method of manufacturing same
US9271348B2 (en) * 2011-01-17 2016-02-23 Koninklijke Philips N.V. Driver device and driving method for driving a load, in particular an LED unit

Also Published As

Publication number Publication date
JP6072697B2 (ja) 2017-02-01
JP2014502790A (ja) 2014-02-03
US9596726B2 (en) 2017-03-14
RU2013138415A (ru) 2015-02-27
TW201236503A (en) 2012-09-01
CN103314641B (zh) 2017-06-09
US20130307428A1 (en) 2013-11-21
EP2666336B1 (en) 2017-10-25
EP2666336A1 (en) 2013-11-27
RU2596850C2 (ru) 2016-09-10
WO2012098486A1 (en) 2012-07-26
BR112013017899A8 (pt) 2017-07-11
CN103314641A (zh) 2013-09-18
US20160143105A1 (en) 2016-05-19
US9271348B2 (en) 2016-02-23

Similar Documents

Publication Publication Date Title
BR112013017899A2 (pt) dispositivo condutor, método de condução de uma carga e aparelho de luz
BR112015031393A2 (pt) lâmpada de led adaptada para operação com corrente alternada
GB201204106D0 (en) Lamp unit power supply system
BR122020010828B8 (pt) Sistema de distribuição e transmissão de corrente contínua de alta tensão e interruptor de circuito
BR112014027075A2 (pt) dispositivo de soldagem para controlar remotamente ajustes da fonte de alimentação de soldagem
WO2016191290A3 (en) Power boost regulator
BR112012028543A2 (pt) dispositivo de campo de processo para uso em monitoramento ou controle de um processo industrial, e, método de prover energia para um dispositivo de campo de processo
MX337861B (es) Monitoreo de energia de pc.
MY170104A (en) Led driver circuit
BR112014002892A2 (pt) disposição para fornecer uma corrente ca a uma carga para aquecimento elétrico, disposição serial, disposição de aquecimento de duto e fonte de alimentação e aquecimento elétrico direto
EP2552180A3 (en) Lighting device and illumination apparatus using same
BR112014001014A2 (pt) fonte de luz de led e método para gerar luz fazendo uso de uma tira de led
BR112014019143A8 (pt) Conversor ac-ac de corrente e tensão ajustáveis independentemente
GB2534718A (en) AC/AC Boost converter
EP3053412A4 (en) Voltage transformer meant for power supply for led lamps
WO2014023726A3 (en) Electrical apparatus
BR112014000125A2 (pt) circuito regulador de corrente, regulador de corrente, circuito regulador de voltagem e aparelho de iluminação
BR112017012031A2 (pt) dispositivo de fonte de alimentação, sistema de união e método de processamento condutor
BR112013001803A2 (pt) "aparelho para a redução da a,plitude da voltagem fornecida por uma fonte de energia de corrente alternativa e sistrema para o escurecimento de luminarias "
BR112017015011A2 (pt) esquema para conversão de cc-cc, e, métodos para conversão de cc-cc e operação de um circuito.
BR112015032634A2 (pt) controlador de corrente, aparelho de iluminação e método para fornecer uma tensão suplementar em um controlador de corrente
GB2558020A (en) Apparatus for traffic control system
MX358835B (es) Amplificador de voltaje para medidor de servicios públicos.
WO2014057373A3 (en) Methods and apparatus for compensating a removal of leds from an led array
EP2763506A3 (en) Drive circuit, illumination light source, and lighting apparatus

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: PHILIPS LIGHTING HOLDING B.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]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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]