CN103460577A - 通过磁存储元件中的能量交替传递来给多个照明设备调光 - Google Patents
通过磁存储元件中的能量交替传递来给多个照明设备调光 Download PDFInfo
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- CN103460577A CN103460577A CN2011800478361A CN201180047836A CN103460577A CN 103460577 A CN103460577 A CN 103460577A CN 2011800478361 A CN2011800478361 A CN 2011800478361A CN 201180047836 A CN201180047836 A CN 201180047836A CN 103460577 A CN103460577 A CN 103460577A
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Images
Classifications
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- 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]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
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- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
-
- 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)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (31)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36920210P | 2010-07-30 | 2010-07-30 | |
US61/369,202 | 2010-07-30 | ||
US12/894,440 US8729811B2 (en) | 2010-07-30 | 2010-09-30 | Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element |
US12/894,440 | 2010-09-30 | ||
US201161492901P | 2011-06-03 | 2011-06-03 | |
US61/492,901 | 2011-06-03 | ||
US13/173,526 US9173261B2 (en) | 2010-07-30 | 2011-06-30 | Secondary-side alternating energy transfer control with inverted reference and LED-derived power supply |
US13/173,526 | 2011-06-30 | ||
PCT/US2011/044415 WO2012015622A1 (en) | 2010-07-30 | 2011-07-19 | Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103460577A true CN103460577A (zh) | 2013-12-18 |
CN103460577B CN103460577B (zh) | 2017-05-10 |
Family
ID=45526044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180047836.1A Expired - Fee Related CN103460577B (zh) | 2010-07-30 | 2011-07-19 | 通过磁存储元件中的能量交替传递来给多个照明设备调光 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9173261B2 (zh) |
EP (1) | EP2599201B1 (zh) |
CN (1) | CN103460577B (zh) |
WO (1) | WO2012015622A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107148105A (zh) * | 2016-03-01 | 2017-09-08 | 法雷奥照明公司 | 用于机动车辆的照明装置的包括多个输出的电源 |
CN111247730A (zh) * | 2017-10-17 | 2020-06-05 | 昕诺飞控股有限公司 | Ac/dc转换器、灯具以及提供改进的启动电路的方法 |
CN113225868A (zh) * | 2021-04-19 | 2021-08-06 | 科特亚照明(上海)有限公司 | 一种单开关管控制的色温切换电路 |
CN114501726A (zh) * | 2021-12-31 | 2022-05-13 | 上海矽力杰微电子技术有限公司 | 多通道led系统、驱动电路及驱动方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8729811B2 (en) | 2010-07-30 | 2014-05-20 | Cirrus Logic, Inc. | Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element |
US9173261B2 (en) | 2010-07-30 | 2015-10-27 | Wesley L. Mokry | Secondary-side alternating energy transfer control with inverted reference and LED-derived power supply |
US9660535B2 (en) * | 2011-11-11 | 2017-05-23 | Microchip Technology Incorporated | Method and system to dynamically position a switch mode power supply output voltage |
US9204503B1 (en) | 2012-07-03 | 2015-12-01 | Philips International, B.V. | Systems and methods for dimming multiple lighting devices by alternating transfer from a magnetic storage element |
US9882497B2 (en) | 2012-09-28 | 2018-01-30 | Microchip Technology Incorporated | Soft switching synchronous quasi resonant converter |
US9433066B2 (en) | 2012-11-30 | 2016-08-30 | Scott Burkhart | Music synchronized light modulator |
DE102014204127A1 (de) | 2014-03-06 | 2015-09-10 | Tridonic Gmbh & Co Kg | LED-Treiber |
AT14335U1 (de) * | 2014-03-07 | 2015-08-15 | Tridonic Gmbh & Co Kg | LED-Treiber |
JP6512507B2 (ja) * | 2014-07-24 | 2019-05-15 | パナソニックIpマネジメント株式会社 | 点灯装置、照明装置および照明器具 |
CN106575495B (zh) * | 2014-09-04 | 2020-05-12 | 伦斯勒理工学院 | N色可扩展led驱动器 |
CN106160520B (zh) * | 2015-04-15 | 2019-03-29 | 台达电子工业股份有限公司 | 电压转换装置 |
JP6558679B2 (ja) * | 2015-04-24 | 2019-08-14 | パナソニックIpマネジメント株式会社 | 点灯装置、照明装置及び照明器具 |
US9907129B2 (en) * | 2016-04-07 | 2018-02-27 | Microchip Technology Incorporated | Multiple LED string dimming control |
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-
2011
- 2011-06-30 US US13/173,526 patent/US9173261B2/en not_active Expired - Fee Related
- 2011-07-19 CN CN201180047836.1A patent/CN103460577B/zh not_active Expired - Fee Related
- 2011-07-19 WO PCT/US2011/044415 patent/WO2012015622A1/en active Application Filing
- 2011-07-19 EP EP11748509.4A patent/EP2599201B1/en not_active Not-in-force
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CN107148105A (zh) * | 2016-03-01 | 2017-09-08 | 法雷奥照明公司 | 用于机动车辆的照明装置的包括多个输出的电源 |
CN107148105B (zh) * | 2016-03-01 | 2021-05-18 | 法雷奥照明公司 | 用于机动车辆的照明装置的包括多个输出的电源 |
CN111247730A (zh) * | 2017-10-17 | 2020-06-05 | 昕诺飞控股有限公司 | Ac/dc转换器、灯具以及提供改进的启动电路的方法 |
CN111247730B (zh) * | 2017-10-17 | 2024-09-10 | 昕诺飞控股有限公司 | Ac/dc转换器、灯具以及提供改进的启动电路的方法 |
CN113225868A (zh) * | 2021-04-19 | 2021-08-06 | 科特亚照明(上海)有限公司 | 一种单开关管控制的色温切换电路 |
CN114501726A (zh) * | 2021-12-31 | 2022-05-13 | 上海矽力杰微电子技术有限公司 | 多通道led系统、驱动电路及驱动方法 |
Also Published As
Publication number | Publication date |
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CN103460577B (zh) | 2017-05-10 |
US20120025722A1 (en) | 2012-02-02 |
WO2012015622A1 (en) | 2012-02-02 |
US9173261B2 (en) | 2015-10-27 |
EP2599201B1 (en) | 2016-09-14 |
EP2599201A1 (en) | 2013-06-05 |
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