CN103582995B - 开关功率变换器和基于交流三极管的调光器的输入电压感应 - Google Patents
开关功率变换器和基于交流三极管的调光器的输入电压感应 Download PDFInfo
- Publication number
- CN103582995B CN103582995B CN201280027673.5A CN201280027673A CN103582995B CN 103582995 B CN103582995 B CN 103582995B CN 201280027673 A CN201280027673 A CN 201280027673A CN 103582995 B CN103582995 B CN 103582995B
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- China
- Prior art keywords
- dimmer
- audion
- exchange
- output voltage
- voltage
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- 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.)
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- 238000001514 detection method Methods 0.000 claims abstract description 61
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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]
- H05B45/10—Controlling the intensity of the light
-
- 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
-
- 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
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (35)
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161503357P | 2011-06-30 | 2011-06-30 | |
US61/503,357 | 2011-06-30 | ||
US13/194,531 US8716957B2 (en) | 2010-07-30 | 2011-07-29 | Powering high-efficiency lighting devices from a triac-based dimmer |
US13/194,531 | 2011-07-29 | ||
US13/217,174 | 2011-08-24 | ||
US13/217,174 US8847515B2 (en) | 2010-08-24 | 2011-08-24 | Multi-mode dimmer interfacing including attach state control |
US13/287,257 | 2011-11-02 | ||
US13/287,257 US8941316B2 (en) | 2010-08-17 | 2011-11-02 | Duty factor probing of a triac-based dimmer |
US13/290,032 US8610365B2 (en) | 2010-11-04 | 2011-11-04 | Switching power converter input voltage approximate zero crossing determination |
US13/290,032 | 2011-11-04 | ||
PCT/US2012/045108 WO2013003810A1 (en) | 2011-06-30 | 2012-06-29 | Input voltage sensing for a switching power converter and a triac-based dimmer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103582995A CN103582995A (zh) | 2014-02-12 |
CN103582995B true CN103582995B (zh) | 2016-12-14 |
Family
ID=47424582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280027673.5A Expired - Fee Related CN103582995B (zh) | 2011-06-30 | 2012-06-29 | 开关功率变换器和基于交流三极管的调光器的输入电压感应 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2727229A1 (zh) |
CN (1) | CN103582995B (zh) |
WO (1) | WO2013003810A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3028542A1 (en) | 2013-07-30 | 2016-06-08 | Koninklijke Philips N.V. | Apparatus for driving load via converter |
TWI563872B (en) * | 2015-11-05 | 2016-12-21 | Ind Tech Res Inst | Dimming control method and circuit thereof |
CN111096079B (zh) * | 2017-09-04 | 2022-07-05 | 苏州七星天专利运营管理有限责任公司 | 一种照明控制系统和方法 |
CN110677956A (zh) * | 2019-10-15 | 2020-01-10 | 横店集团得邦照明股份有限公司 | 一种可控硅调光及开关分段切换的led电路及其实现方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5319301A (en) * | 1984-08-15 | 1994-06-07 | Michael Callahan | Inductorless controlled transition and other light dimmers |
US6858995B2 (en) * | 2002-03-18 | 2005-02-22 | Weon-Ho Lee | Energy-saving dimming apparatus |
CN101686587A (zh) * | 2008-09-25 | 2010-03-31 | 皇家飞利浦电子股份有限公司 | 用于向led阵列提供可变功率的驱动器 |
CN101959346A (zh) * | 2009-07-14 | 2011-01-26 | 艾沃特有限公司 | 用于led灯的自适应调光器检测和控制 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1844633B1 (en) * | 2005-01-28 | 2009-04-08 | Philips Intellectual Property & Standards GmbH | Circuit arrangement and method for the operation of a high-pressure gas discharge lamp |
-
2012
- 2012-06-29 EP EP12737415.5A patent/EP2727229A1/en not_active Withdrawn
- 2012-06-29 WO PCT/US2012/045108 patent/WO2013003810A1/en active Application Filing
- 2012-06-29 CN CN201280027673.5A patent/CN103582995B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5319301A (en) * | 1984-08-15 | 1994-06-07 | Michael Callahan | Inductorless controlled transition and other light dimmers |
US6858995B2 (en) * | 2002-03-18 | 2005-02-22 | Weon-Ho Lee | Energy-saving dimming apparatus |
CN101686587A (zh) * | 2008-09-25 | 2010-03-31 | 皇家飞利浦电子股份有限公司 | 用于向led阵列提供可变功率的驱动器 |
CN101959346A (zh) * | 2009-07-14 | 2011-01-26 | 艾沃特有限公司 | 用于led灯的自适应调光器检测和控制 |
Also Published As
Publication number | Publication date |
---|---|
CN103582995A (zh) | 2014-02-12 |
WO2013003810A1 (en) | 2013-01-03 |
EP2727229A1 (en) | 2014-05-07 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160129 Address after: The city of Eindhoven in Holland Applicant after: Koninkl Philips Electronics NV Address before: American Texas Applicant before: Cirrus Logic, Inc. |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20170314 Address after: The city of Eindhoven in Holland Patentee after: KONINKL PHILIPS NV Address before: The city of Eindhoven in Holland Patentee before: Koninkl Philips Electronics NV |
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CF01 | Termination of patent right due to non-payment of annual fee |
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