ES2531059T3 - Lámpara con LED y circuito de excitación así como procedimiento para hacer funcionar una lámpara - Google Patents
Lámpara con LED y circuito de excitación así como procedimiento para hacer funcionar una lámpara Download PDFInfo
- Publication number
- ES2531059T3 ES2531059T3 ES10165431T ES10165431T ES2531059T3 ES 2531059 T3 ES2531059 T3 ES 2531059T3 ES 10165431 T ES10165431 T ES 10165431T ES 10165431 T ES10165431 T ES 10165431T ES 2531059 T3 ES2531059 T3 ES 2531059T3
- Authority
- ES
- Spain
- Prior art keywords
- voltage
- lamp
- circuit
- leds
- alternating
- 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.)
- Active
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
-
- 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]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/59—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits for reducing or suppressing flicker or glow effects
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10165431.7A EP2395815B1 (de) | 2010-06-09 | 2010-06-09 | Leuchtmittel mit LED und Treiberschaltung sowie Verfahren zum Betreiben eines Leuchtmittels |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2531059T3 true ES2531059T3 (es) | 2015-03-10 |
Family
ID=43021623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES10165431T Active ES2531059T3 (es) | 2010-06-09 | 2010-06-09 | Lámpara con LED y circuito de excitación así como procedimiento para hacer funcionar una lámpara |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2395815B1 (de) |
ES (1) | ES2531059T3 (de) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6159885A (ja) * | 1984-08-31 | 1986-03-27 | Hitachi Ltd | 発光ダイオ−ドの駆動回路 |
US6933707B2 (en) * | 2002-06-27 | 2005-08-23 | Luxidein Limited | FET current regulation of LEDs |
TWM342455U (en) * | 2007-11-14 | 2008-10-11 | Taiwan Green Energy Co Ltd | LED lighting device embedded in ceiling |
US7880404B2 (en) * | 2008-01-25 | 2011-02-01 | Micrel, Inc. | Controlling current through serial LEDs using a low voltage transistor when using a high voltage driver |
-
2010
- 2010-06-09 EP EP10165431.7A patent/EP2395815B1/de active Active
- 2010-06-09 ES ES10165431T patent/ES2531059T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP2395815A1 (de) | 2011-12-14 |
EP2395815B1 (de) | 2014-12-24 |
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