DE112014002209A5 - Betriebsschaltung für Leuchtdioden - Google Patents
Betriebsschaltung für Leuchtdioden Download PDFInfo
- Publication number
- DE112014002209A5 DE112014002209A5 DE112014002209.8T DE112014002209T DE112014002209A5 DE 112014002209 A5 DE112014002209 A5 DE 112014002209A5 DE 112014002209 T DE112014002209 T DE 112014002209T DE 112014002209 A5 DE112014002209 A5 DE 112014002209A5
- Authority
- DE
- Germany
- Prior art keywords
- leds
- operating circuit
- operating
- 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- Withdrawn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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D25/00—Control of light, e.g. intensity, colour or phase
- G05D25/02—Control of light, e.g. intensity, colour or phase characterised by the use of electric means
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM147/2013 | 2013-04-30 | ||
AT1472013 | 2013-04-30 | ||
ATGM209/2013 | 2013-06-20 | ||
ATGM209/2013U AT13981U1 (de) | 2013-04-30 | 2013-06-20 | Betriebsschaltung für Leuchtdioden |
PCT/AT2014/000095 WO2014176608A1 (de) | 2013-04-30 | 2014-04-30 | Betriebsschaltung für leuchtdioden |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112014002209A5 true DE112014002209A5 (de) | 2016-02-25 |
Family
ID=51842968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112014002209.8T Withdrawn DE112014002209A5 (de) | 2013-04-30 | 2014-04-30 | Betriebsschaltung für Leuchtdioden |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT13981U1 (de) |
DE (1) | DE112014002209A5 (de) |
WO (1) | WO2014176608A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015216584B4 (de) | 2015-08-31 | 2023-05-17 | Tridonic Gmbh & Co Kg | Betriebsgerät für Leuchtmittel, Leuchte und Verfahren in einem Betriebsgerät für Leuchtmittel mit einer A/D-Umsetzung von Steuersignalen |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH642467A5 (de) * | 1980-03-19 | 1984-04-13 | Sulzer Ag | Regelverfahren und schaltung zum ausueben des verfahrens. |
DE3636140C2 (de) * | 1986-10-24 | 1997-03-20 | Knorr Bremse Ag | Druckregler |
DE19708783C1 (de) * | 1997-03-04 | 1998-10-08 | Tridonic Bauelemente | Verfahren und Vorrichtung zum Regeln des Betriebsverhaltens von Gasentladungslampen |
JPH1167471A (ja) * | 1997-08-26 | 1999-03-09 | Tec Corp | 照明装置 |
US7071762B2 (en) * | 2001-01-31 | 2006-07-04 | Koninklijke Philips Electronics N.V. | Supply assembly for a led lighting module |
US7358706B2 (en) * | 2004-03-15 | 2008-04-15 | Philips Solid-State Lighting Solutions, Inc. | Power factor correction control methods and apparatus |
DE102004018371A1 (de) * | 2004-04-13 | 2005-11-03 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektronisches Vorschaltgerät mit digitaler Steuerung von Dimmvorgängen |
DE102006034371B4 (de) | 2006-04-21 | 2019-01-31 | Tridonic Ag | Betriebsschaltung und Betriebsverfahren für Leuchtdioden |
EP2092797B1 (de) * | 2006-12-11 | 2012-11-21 | Koninklijke Philips Electronics N.V. | Verfahren und vorrichtung zur digitalen steuerung einer beleuchtungseinrichtung |
US7880400B2 (en) * | 2007-09-21 | 2011-02-01 | Exclara, Inc. | Digital driver apparatus, method and system for solid state lighting |
US8487546B2 (en) * | 2008-08-29 | 2013-07-16 | Cirrus Logic, Inc. | LED lighting system with accurate current control |
EP2345308B1 (de) * | 2008-10-20 | 2012-08-29 | Tridonic AG | Betriebsschaltung für leds |
AT508195B1 (de) * | 2009-04-30 | 2012-03-15 | Tridonic Gmbh & Co Kg | Betriebsschaltung für leuchtdioden |
AT12464U1 (de) * | 2010-10-08 | 2012-05-15 | Tridonic Ag | Betriebsschaltung für leuchtdioden |
AT12495U1 (de) * | 2010-10-08 | 2012-06-15 | Tridonic Ag | Fehlererkennung für leuchtdioden |
JP5760169B2 (ja) * | 2010-10-25 | 2015-08-05 | パナソニックIpマネジメント株式会社 | 点灯装置および、これを用いた照明器具 |
-
2013
- 2013-06-20 AT ATGM209/2013U patent/AT13981U1/de not_active IP Right Cessation
-
2014
- 2014-04-30 DE DE112014002209.8T patent/DE112014002209A5/de not_active Withdrawn
- 2014-04-30 WO PCT/AT2014/000095 patent/WO2014176608A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014176608A1 (de) | 2014-11-06 |
AT13981U1 (de) | 2015-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: H05B0033080000 Ipc: H05B0045000000 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |