ATE554635T1 - Schaltung zum betrieb von leuchtdioden (leds) - Google Patents

Schaltung zum betrieb von leuchtdioden (leds)

Info

Publication number
ATE554635T1
ATE554635T1 AT08773794T AT08773794T ATE554635T1 AT E554635 T1 ATE554635 T1 AT E554635T1 AT 08773794 T AT08773794 T AT 08773794T AT 08773794 T AT08773794 T AT 08773794T AT E554635 T1 ATE554635 T1 AT E554635T1
Authority
AT
Austria
Prior art keywords
light
leds
circuit
diodes
operating
Prior art date
Application number
AT08773794T
Other languages
English (en)
Inventor
Michael Zimmermann
Eduardo Pereira
Original Assignee
Tridonic Ag
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 Tridonic Ag filed Critical Tridonic Ag
Application granted granted Critical
Publication of ATE554635T1 publication Critical patent/ATE554635T1/de

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]
    • H05B45/20—Controlling the colour of the light
    • H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
    • 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
    • H05B45/37—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]
    • 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
AT08773794T 2007-07-04 2008-07-01 Schaltung zum betrieb von leuchtdioden (leds) ATE554635T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007031038A DE102007031038A1 (de) 2007-07-04 2007-07-04 Schaltung zum Betrieb von Leuchtdioden (LEDs)
PCT/EP2008/005367 WO2009003680A1 (de) 2007-07-04 2008-07-01 SCHALTUNG ZUM BETRIEB VON LEUCHTDIODEN (LEDs)

Publications (1)

Publication Number Publication Date
ATE554635T1 true ATE554635T1 (de) 2012-05-15

Family

ID=38606486

Family Applications (2)

Application Number Title Priority Date Filing Date
AT08773794T ATE554635T1 (de) 2007-07-04 2008-07-01 Schaltung zum betrieb von leuchtdioden (leds)
ATA9209/2008A AT516515B1 (de) 2007-07-04 2008-07-01 Schaltung zum betrieb von leuchtdioden (leds)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ATA9209/2008A AT516515B1 (de) 2007-07-04 2008-07-01 Schaltung zum betrieb von leuchtdioden (leds)

Country Status (6)

Country Link
US (1) US8653739B2 (de)
EP (1) EP2163133B1 (de)
CN (2) CN103260283B (de)
AT (2) ATE554635T1 (de)
DE (1) DE102007031038A1 (de)
WO (1) WO2009003680A1 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11881814B2 (en) 2005-12-05 2024-01-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US10693415B2 (en) 2007-12-05 2020-06-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US12316274B2 (en) 2006-12-06 2025-05-27 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US8618692B2 (en) 2007-12-04 2013-12-31 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US8816535B2 (en) 2007-10-10 2014-08-26 Solaredge Technologies, Ltd. System and method for protection during inverter shutdown in distributed power installations
US8473250B2 (en) 2006-12-06 2013-06-25 Solaredge, Ltd. Monitoring of distributed power harvesting systems using DC power sources
US8013472B2 (en) 2006-12-06 2011-09-06 Solaredge, Ltd. Method for distributed power harvesting using DC power sources
US11687112B2 (en) 2006-12-06 2023-06-27 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11735910B2 (en) 2006-12-06 2023-08-22 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US11309832B2 (en) 2006-12-06 2022-04-19 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8319471B2 (en) 2006-12-06 2012-11-27 Solaredge, Ltd. Battery power delivery module
US8947194B2 (en) 2009-05-26 2015-02-03 Solaredge Technologies Ltd. Theft detection and prevention in a power generation system
US8963369B2 (en) 2007-12-04 2015-02-24 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8384243B2 (en) 2007-12-04 2013-02-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8319483B2 (en) 2007-08-06 2012-11-27 Solaredge Technologies Ltd. Digital average input current control in power converter
US9088178B2 (en) 2006-12-06 2015-07-21 Solaredge Technologies Ltd Distributed power harvesting systems using DC power sources
US11888387B2 (en) 2006-12-06 2024-01-30 Solaredge Technologies Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US11569659B2 (en) 2006-12-06 2023-01-31 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11855231B2 (en) 2006-12-06 2023-12-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
DE102007029123A1 (de) * 2007-06-25 2009-01-02 Tridonicatco Schweiz Ag System und Verfahren zur Erfassung der Kennlinien für eine Leuchtdioden-Anordnung
EP2212983B1 (de) 2007-10-15 2021-04-07 Ampt, Llc Systeme für hocheffiziente solarenergie
WO2009072076A2 (en) 2007-12-05 2009-06-11 Solaredge Technologies Ltd. Current sensing on a mosfet
US11264947B2 (en) 2007-12-05 2022-03-01 Solaredge Technologies Ltd. Testing of a photovoltaic panel
CN101933209B (zh) 2007-12-05 2015-10-21 太阳能安吉有限公司 分布式电力装置中的安全机构、醒来和关闭方法
EP3121922B1 (de) 2008-05-05 2020-03-04 Solaredge Technologies Ltd. Gleichstromleistungskombinierer
SG175717A1 (en) 2009-04-17 2011-12-29 Ampt Llc Methods and apparatus for adaptive operation of solar power systems
DE102009018428A1 (de) 2009-04-22 2010-10-28 Vishay Electronic Gmbh Schaltung für eine Leuchtdiodenanordnung und Leuchtdiodenmodul
FR2947654B1 (fr) 2009-07-01 2011-11-04 Biogemma Fr Methode de collecte d'informations relatives a l'exposition d'une ou plusieurs personnes a un ou plusieurs produits d'origine chimique ou biologique et dispositif de mise en oeuvre d'une telle methode
WO2011049985A1 (en) 2009-10-19 2011-04-28 Ampt, Llc Novel solar panel string converter topology
US12418177B2 (en) 2009-10-24 2025-09-16 Solaredge Technologies Ltd. Distributed power system using direct current power sources
DE102010002568A1 (de) * 2010-03-04 2011-09-08 Tridonic Ag Flackervermeidung bei LEDs
GB2485527B (en) 2010-11-09 2012-12-19 Solaredge Technologies Ltd Arc detection and prevention in a power generation system
US10673222B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US10230310B2 (en) 2016-04-05 2019-03-12 Solaredge Technologies Ltd Safety switch for photovoltaic systems
US10673229B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
TWM414346U (en) * 2010-12-30 2011-10-21 Princeton Technology Corp Current generator
GB2483317B (en) 2011-01-12 2012-08-22 Solaredge Technologies Ltd Serially connected inverters
US8619103B2 (en) 2011-01-31 2013-12-31 Global Oled Technology Llc Electroluminescent device multilevel-drive chromaticity-shift compensation
EP2695486A2 (de) * 2011-04-04 2014-02-12 Sgm A/S Verfahren zum betreiben von leds
US8570005B2 (en) 2011-09-12 2013-10-29 Solaredge Technologies Ltd. Direct current link circuit
JP5884049B2 (ja) * 2011-12-05 2016-03-15 パナソニックＩｐマネジメント株式会社 点灯装置およびそれを備えた照明器具
JP5884050B2 (ja) * 2011-12-05 2016-03-15 パナソニックＩｐマネジメント株式会社 点灯装置およびそれを備えた照明器具
DE102011088966A1 (de) * 2011-12-19 2013-06-20 Tridonic Gmbh & Co. Kg Betriebsschaltung für Leuchtdioden und Verfahren zum Betrieb von Leuchtdioden
GB2498365A (en) 2012-01-11 2013-07-17 Solaredge Technologies Ltd Photovoltaic module
GB2498791A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Photovoltaic panel circuitry
GB2498790A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Maximising power in a photovoltaic distributed power system
US9853565B2 (en) 2012-01-30 2017-12-26 Solaredge Technologies Ltd. Maximized power in a photovoltaic distributed power system
GB2499991A (en) 2012-03-05 2013-09-11 Solaredge Technologies Ltd DC link circuit for photovoltaic array
US9538593B2 (en) * 2012-11-14 2017-01-03 Shenzhen China Star Optoelectronics Technology Co., Ltd. Method for multiplying current of LED light bar and associated driving circuit thereof
KR101576062B1 (ko) * 2013-02-13 2015-12-09 신덴겐코교 가부시키가이샤 Led 조명 조광 회로, 및 led 조명 조광 방법
US9548619B2 (en) 2013-03-14 2017-01-17 Solaredge Technologies Ltd. Method and apparatus for storing and depleting energy
US9397497B2 (en) 2013-03-15 2016-07-19 Ampt, Llc High efficiency interleaved solar power supply system
CN105848375B (zh) * 2015-01-13 2019-09-24 朗德万斯公司 驱动装置、照明装置、照明系统和控制该照明系统的方法
US12057807B2 (en) 2016-04-05 2024-08-06 Solaredge Technologies Ltd. Chain of power devices
US11018623B2 (en) 2016-04-05 2021-05-25 Solaredge Technologies Ltd. Safety switch for photovoltaic systems
US11177663B2 (en) 2016-04-05 2021-11-16 Solaredge Technologies Ltd. Chain of power devices
DE102016214576A1 (de) * 2016-08-05 2018-02-08 Osram Gmbh Leuchtmodul mit mindestens einer Halbleiterlichtquelle
US10483850B1 (en) 2017-09-18 2019-11-19 Ecosense Lighting Inc. Universal input-voltage-compatible switched-mode power supply
US10624162B2 (en) * 2018-03-21 2020-04-14 Dialog Semiconductor Inc. Improving THD for a direct AC LED lighting device
DE102021131026A1 (de) 2021-11-26 2023-06-01 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Prüfen wenigstens einer Leuchtdiode einer Leuchteinrichtung, insbesondere eines Kraftfahrzeugs
CN119545599A (zh) * 2023-08-24 2025-02-28 台湾爱司帝科技股份有限公司 发光二极管芯片混光方法以及发光二极管芯片配置结构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298892A (en) * 1978-12-13 1981-11-03 Rca Corporation Switching regulator with independent feedback path filter
JP4731085B2 (ja) * 2000-02-03 2011-07-20 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｌｅｄ照明モジュール用電源アセンブリ
US6329764B1 (en) * 2000-04-19 2001-12-11 Van De Ven Antony Method and apparatus to improve the color rendering of a solid state light source
US6888529B2 (en) * 2000-12-12 2005-05-03 Koninklijke Philips Electronics N.V. Control and drive circuit arrangement for illumination performance enhancement with LED light sources
US7071762B2 (en) * 2001-01-31 2006-07-04 Koninklijke Philips Electronics N.V. Supply assembly for a led lighting module
US7148632B2 (en) * 2003-01-15 2006-12-12 Luminator Holding, L.P. LED lighting system
US7067995B2 (en) * 2003-01-15 2006-06-27 Luminator, Llc LED lighting system
US7102339B1 (en) * 2003-01-21 2006-09-05 Microsemi, Inc. Method and apparatus to switch operating modes in a PFM converter
WO2004100613A1 (en) * 2003-05-07 2004-11-18 Koninklijke Philips Electronics N.V. User interface for controlling light emitting diodes
EP1754121A4 (de) * 2004-03-15 2014-02-12 Philips Solid State Lighting Verfahren und systeme zur bereitstellung von beleuchtungssystemen
US7276861B1 (en) * 2004-09-21 2007-10-02 Exclara, Inc. System and method for driving LED
KR100653062B1 (ko) * 2005-07-01 2006-12-01 삼성전자주식회사 디스플레이장치
US7872430B2 (en) * 2005-11-18 2011-01-18 Cree, Inc. Solid state lighting panels with variable voltage boost current sources
US7649325B2 (en) * 2006-04-03 2010-01-19 Allegro Microsystems, Inc. Methods and apparatus for switching regulator control
US8174204B2 (en) * 2007-03-12 2012-05-08 Cirrus Logic, Inc. Lighting system with power factor correction control data determined from a phase modulated signal
US8253666B2 (en) * 2007-09-21 2012-08-28 Point Somee Limited Liability Company Regulation of wavelength shift and perceived color of solid state lighting with intensity and temperature variation

Also Published As

Publication number Publication date
CN101720564A (zh) 2010-06-02
US20100148683A1 (en) 2010-06-17
AT516515B1 (de) 2016-06-15
WO2009003680A1 (de) 2009-01-08
CN103260283B (zh) 2017-04-26
CN103260283A (zh) 2013-08-21
US8653739B2 (en) 2014-02-18
DE102007031038A1 (de) 2009-01-08
EP2163133B1 (de) 2012-04-18
AT516515A5 (de) 2016-06-15
EP2163133A1 (de) 2010-03-17

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