DE112010001817A5 - Driver circuit for an LED - Google Patents
Driver circuit for an LED Download PDFInfo
- 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- Withdrawn
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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT2812009 | 2009-04-30 | ||
ATGM281/2009 | 2009-04-30 | ||
PCT/AT2010/000136 WO2010124311A1 (en) | 2009-04-30 | 2010-04-29 | Driver circuit for an led |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112010001817A5 true DE112010001817A5 (en) | 2012-05-31 |
Family
ID=42548844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112010001817T Withdrawn DE112010001817A5 (en) | 2009-04-30 | 2010-04-29 | Driver circuit for an LED |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2425679B1 (en) |
CN (1) | CN102428753B (en) |
DE (1) | DE112010001817A5 (en) |
WO (1) | WO2010124311A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013224749A1 (en) * | 2013-12-03 | 2015-06-03 | Tridonic Gmbh & Co Kg | Driver circuit for lamps, in particular LEDs |
CN106230263B (en) * | 2016-07-28 | 2018-11-09 | 天宝电子(惠州)有限公司 | A kind of positive activation type zero voltage switch supply convertor |
GB2621272A (en) * | 2021-05-28 | 2024-02-07 | Tridonic Gmbh & Co Kg | Light emitting diode converter and LED device |
Family Cites Families (4)
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 |
EP2592904A1 (en) * | 2007-05-07 | 2013-05-15 | Koninklijke Philips Electronics N.V. | High power factor LED-based lighting apparatus and methods |
-
2010
- 2010-04-29 WO PCT/AT2010/000136 patent/WO2010124311A1/en active Application Filing
- 2010-04-29 CN CN201080018436.3A patent/CN102428753B/en not_active Expired - Fee Related
- 2010-04-29 DE DE112010001817T patent/DE112010001817A5/en not_active Withdrawn
- 2010-04-29 EP EP10721271.4A patent/EP2425679B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102428753B (en) | 2014-08-13 |
CN102428753A (en) | 2012-04-25 |
WO2010124311A1 (en) | 2010-11-04 |
EP2425679A1 (en) | 2012-03-07 |
EP2425679B1 (en) | 2015-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R005 | Application deemed withdrawn due to failure to request examination |