DE112010001817A5 - Treiberschaltung fur eine LED - Google Patents

Treiberschaltung fur eine LED Download PDF

Info

Publication number
DE112010001817A5
DE112010001817A5 DE112010001817T DE112010001817T DE112010001817A5 DE 112010001817 A5 DE112010001817 A5 DE 112010001817A5 DE 112010001817 T DE112010001817 T DE 112010001817T DE 112010001817 T DE112010001817 T DE 112010001817T DE 112010001817 A5 DE112010001817 A5 DE 112010001817A5
Authority
DE
Germany
Prior art keywords
led
driver circuit
driver
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE112010001817T
Other languages
German (de)
English (en)
Inventor
Alexander Barth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic GmbH and Co KG
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 GmbH and Co KG filed Critical Tridonic GmbH and Co KG
Publication of DE112010001817A5 publication Critical patent/DE112010001817A5/de
Withdrawn legal-status Critical Current

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]
    • 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
    • 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
DE112010001817T 2009-04-30 2010-04-29 Treiberschaltung fur eine LED Withdrawn DE112010001817A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATGM281/2009 2009-04-30
AT2812009 2009-04-30
PCT/AT2010/000136 WO2010124311A1 (de) 2009-04-30 2010-04-29 Treiberschaltung für eine led

Publications (1)

Publication Number Publication Date
DE112010001817A5 true DE112010001817A5 (de) 2012-05-31

Family

ID=42548844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112010001817T Withdrawn DE112010001817A5 (de) 2009-04-30 2010-04-29 Treiberschaltung fur eine LED

Country Status (4)

Country Link
EP (1) EP2425679B1 (zh)
CN (1) CN102428753B (zh)
DE (1) DE112010001817A5 (zh)
WO (1) WO2010124311A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224749A1 (de) * 2013-12-03 2015-06-03 Tridonic Gmbh & Co Kg Treiberschaltung für Leuchtmittel insbesondere LEDs
CN106230263B (zh) * 2016-07-28 2018-11-09 天宝电子（惠州）有限公司 一种正激式零电压开关电源变换器
GB2621272A (en) * 2021-05-28 2024-02-07 Tridonic Gmbh & Co Kg Light emitting diode converter and LED device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042830B (en) * 1979-02-12 1983-05-11 Gte Sylvania Inc Ballast circuit for discharge lamp
US6998795B2 (en) * 2004-05-06 2006-02-14 Yih-Fang Chiou Power factor correction circuit for electronic ballast
US7656103B2 (en) * 2006-01-20 2010-02-02 Exclara, Inc. Impedance matching circuit for current regulation of solid state lighting
EP2163134A2 (en) * 2007-05-07 2010-03-17 Koninklijke Philips Electronics N.V. High power factor led-based lighting apparatus and methods

Also Published As

Publication number Publication date
CN102428753B (zh) 2014-08-13
CN102428753A (zh) 2012-04-25
EP2425679B1 (de) 2015-01-28
EP2425679A1 (de) 2012-03-07
WO2010124311A1 (de) 2010-11-04

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination