CN103262399B - 用于控制开关功率转换器中的能量消耗的方法和装置 - Google Patents
用于控制开关功率转换器中的能量消耗的方法和装置 Download PDFInfo
- Publication number
- CN103262399B CN103262399B CN201180053482.1A CN201180053482A CN103262399B CN 103262399 B CN103262399 B CN 103262399B CN 201180053482 A CN201180053482 A CN 201180053482A CN 103262399 B CN103262399 B CN 103262399B
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- Prior art keywords
- power
- switch
- stage
- boosted switch
- controller
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- 238000000034 method Methods 0.000 title claims abstract description 36
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Classifications
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
-
- 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]
- H05B45/38—Switched mode power supply [SMPS] using boost 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
- 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
- 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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
- H05B41/245—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency for a plurality of lamps
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
-
- 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]
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Abstract
Description
Claims (38)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41016810P | 2010-11-04 | 2010-11-04 | |
US61/410,168 | 2010-11-04 | ||
US13/289,845 | 2011-11-04 | ||
US13/289,845 US9084316B2 (en) | 2010-11-04 | 2011-11-04 | Controlled power dissipation in a switch path in a lighting system |
PCT/US2011/059438 WO2012061769A2 (en) | 2010-11-04 | 2011-11-04 | Controlled power dissipation in a switch path in a lighting system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103262399A CN103262399A (zh) | 2013-08-21 |
CN103262399B true CN103262399B (zh) | 2017-02-15 |
Family
ID=44983737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180053482.1A Expired - Fee Related CN103262399B (zh) | 2010-11-04 | 2011-11-04 | 用于控制开关功率转换器中的能量消耗的方法和装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US9084316B2 (zh) |
CN (1) | CN103262399B (zh) |
WO (1) | WO2012061769A2 (zh) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103428953B (zh) | 2012-05-17 | 2016-03-16 | 昂宝电子(上海)有限公司 | 用于利用系统控制器进行调光控制的系统和方法 |
KR101187189B1 (ko) * | 2012-03-07 | 2012-10-02 | 유상우 | 효율 개선 기능을 가진 엘이디 구동회로 |
US9215770B2 (en) * | 2012-07-03 | 2015-12-15 | Philips International, B.V. | Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer |
US8933648B1 (en) | 2012-07-03 | 2015-01-13 | Cirrus Logic, Inc. | Systems and methods for selecting a compatibility mode of operation for a lamp assembly |
US9167664B2 (en) | 2012-07-03 | 2015-10-20 | Cirrus Logic, Inc. | Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer |
US9520794B2 (en) | 2012-07-25 | 2016-12-13 | Philips Lighting Holding B.V | Acceleration of output energy provision for a load during start-up of a switching power converter |
EP2701461A1 (en) * | 2012-08-24 | 2014-02-26 | Dialog Semiconductor GmbH | Solid state lightening driver with mixed control of power switch |
US9215765B1 (en) | 2012-10-26 | 2015-12-15 | Philips International, B.V. | Systems and methods for low-power lamp compatibility with an electronic transformer |
US9084319B2 (en) * | 2012-11-02 | 2015-07-14 | Texas Instruments Incorporated | Circuits and methods for reducing flicker in an LED light source |
US9843269B2 (en) * | 2012-11-08 | 2017-12-12 | Daikin Industries, Ltd. | Switching power supply circuit control method |
CN103024994B (zh) | 2012-11-12 | 2016-06-01 | 昂宝电子(上海)有限公司 | 使用triac调光器的调光控制系统和方法 |
US9341358B2 (en) | 2012-12-13 | 2016-05-17 | Koninklijke Philips N.V. | Systems and methods for controlling a power controller |
US10187934B2 (en) * | 2013-03-14 | 2019-01-22 | Philips Lighting Holding B.V. | Controlled electronic system power dissipation via an auxiliary-power dissipation circuit |
US9263964B1 (en) | 2013-03-14 | 2016-02-16 | Philips International, B.V. | Systems and methods for low-power lamp compatibility with an electronic transformer |
US9385621B2 (en) | 2013-05-13 | 2016-07-05 | Koninklijke Philips N.V. | Stabilization circuit for low-voltage lighting |
CN104254171B (zh) | 2013-06-28 | 2020-04-10 | 通用电气公司 | 用于发光二极管(led)照明系统的驱动器 |
KR20150021814A (ko) | 2013-08-21 | 2015-03-03 | 삼성전자주식회사 | Led 구동 장치 및 조명 장치 |
US9635723B2 (en) | 2013-08-30 | 2017-04-25 | Philips Lighting Holding B.V. | Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer |
EP2908604B1 (en) * | 2014-02-12 | 2016-10-05 | Dialog Semiconductor (UK) Limited | Dual switcher flyback structure for LED driver |
US9277611B2 (en) | 2014-03-17 | 2016-03-01 | Terralux, Inc. | LED driver with high dimming compatibility without the use of bleeders |
JP6195199B2 (ja) * | 2014-04-03 | 2017-09-13 | パナソニックIpマネジメント株式会社 | 調光装置 |
JP6195200B2 (ja) * | 2014-04-03 | 2017-09-13 | パナソニックIpマネジメント株式会社 | 調光装置 |
DE102014005584B4 (de) * | 2014-04-15 | 2015-11-12 | Diehl Aerospace Gmbh | LED-Beleuchtungsvorichtung mit einem Energiespeichermodul sowie Verfahren zum Betreiben der LED-Beleuchtungsvorrichtung |
CN103957634B (zh) | 2014-04-25 | 2017-07-07 | 广州昂宝电子有限公司 | 照明系统及其控制方法 |
US9385598B2 (en) | 2014-06-12 | 2016-07-05 | Koninklijke Philips N.V. | Boost converter stage switch controller |
CN104066254B (zh) | 2014-07-08 | 2017-01-04 | 昂宝电子(上海)有限公司 | 使用triac调光器进行智能调光控制的系统和方法 |
US9603209B2 (en) * | 2014-09-04 | 2017-03-21 | Cooper Technologies Company | LED driver |
KR102257718B1 (ko) * | 2014-10-01 | 2021-05-28 | 매그나칩 반도체 유한회사 | 발광 다이오드 구동 회로 및 이를 포함하는 발광 다이오드 조명 장치 |
CN106413189B (zh) * | 2016-10-17 | 2018-12-28 | 广州昂宝电子有限公司 | 使用调制信号的与triac调光器相关的智能控制系统和方法 |
CN108696965B (zh) * | 2017-04-07 | 2020-08-14 | 首尔半导体株式会社 | 发光二极管驱动模块、其工作方法以及包括此的照明装置 |
CN107645804A (zh) | 2017-07-10 | 2018-01-30 | 昂宝电子(上海)有限公司 | 用于led开关控制的系统 |
CN107682953A (zh) | 2017-09-14 | 2018-02-09 | 昂宝电子(上海)有限公司 | Led照明系统及其控制方法 |
CN107995730B (zh) | 2017-11-30 | 2020-01-07 | 昂宝电子(上海)有限公司 | 用于与triac调光器有关的基于阶段的控制的系统和方法 |
CN108200685B (zh) | 2017-12-28 | 2020-01-07 | 昂宝电子(上海)有限公司 | 用于可控硅开关控制的led照明系统 |
US10924015B2 (en) * | 2018-05-25 | 2021-02-16 | Texas Instruments Incorporated | Methods, apparatus, and systems for current sensing in valley current-controlled boost converters |
CN109922564B (zh) | 2019-02-19 | 2023-08-29 | 昂宝电子(上海)有限公司 | 用于triac驱动的电压转换系统和方法 |
TWI704838B (zh) | 2019-07-29 | 2020-09-11 | 宏碁股份有限公司 | 驅動裝置 |
CN110493913B (zh) | 2019-08-06 | 2022-02-01 | 昂宝电子(上海)有限公司 | 用于可控硅调光的led照明系统的控制系统和方法 |
CN110831295B (zh) | 2019-11-20 | 2022-02-25 | 昂宝电子(上海)有限公司 | 用于可调光led照明系统的调光控制方法和系统 |
CN110831289B (zh) | 2019-12-19 | 2022-02-15 | 昂宝电子(上海)有限公司 | Led驱动电路及其操作方法和供电控制模块 |
CN111031635B (zh) | 2019-12-27 | 2021-11-30 | 昂宝电子(上海)有限公司 | 用于led照明系统的调光系统及方法 |
CN111432526B (zh) | 2020-04-13 | 2023-02-21 | 昂宝电子(上海)有限公司 | 用于led照明系统的功率因子优化的控制系统和方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101193474A (zh) * | 2006-11-24 | 2008-06-04 | 聚积科技股份有限公司 | 照明装置及其亮度切换装置 |
TW201018069A (en) * | 2008-07-25 | 2010-05-01 | Cirrus Logic Inc | Switching power converter control with triac-based leading edge dimmer compatibility |
Family Cites Families (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523128A (en) | 1982-12-10 | 1985-06-11 | Honeywell Inc. | Remote control of dimmable electronic gas discharge lamp ballasts |
US5319301A (en) | 1984-08-15 | 1994-06-07 | Michael Callahan | Inductorless controlled transition and other light dimmers |
US5321350A (en) | 1989-03-07 | 1994-06-14 | Peter Haas | Fundamental frequency and period detector |
US5055746A (en) | 1990-08-13 | 1991-10-08 | Electronic Ballast Technology, Incorporated | Remote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreases |
FR2671930B1 (fr) | 1991-01-21 | 1993-04-16 | Legrand Sa | Gradateur de courant pour charge de puissance, avec pertes de filtrage reduites. |
US5430635A (en) | 1993-12-06 | 1995-07-04 | Bertonee, Inc. | High power factor electronic transformer system for gaseous discharge tubes |
US5691605A (en) | 1995-03-31 | 1997-11-25 | Philips Electronics North America | Electronic ballast with interface circuitry for multiple dimming inputs |
US5770928A (en) | 1995-11-02 | 1998-06-23 | Nsi Corporation | Dimming control system with distributed command processing |
US6043635A (en) | 1996-05-17 | 2000-03-28 | Echelon Corporation | Switched leg power supply |
DE19632282A1 (de) | 1996-08-09 | 1998-02-19 | Holzer Walter Prof Dr H C Ing | Verfahren und Einrichtung zur Helligkeitssteuerung von Leuchtstofflampen |
US6111368A (en) | 1997-09-26 | 2000-08-29 | Lutron Electronics Co., Inc. | System for preventing oscillations in a fluorescent lamp ballast |
US6091205A (en) | 1997-10-02 | 2000-07-18 | Lutron Electronics Co., Inc. | Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes |
US6046550A (en) | 1998-06-22 | 2000-04-04 | Lutron Electronics Co., Inc. | Multi-zone lighting control system |
AU2001251230A1 (en) | 2000-05-12 | 2001-11-26 | John Chou | Integrated circuit for lamp heating and dimming control |
ATE259574T1 (de) | 2000-06-15 | 2004-02-15 | Univ City Hong Kong | Dimmbares evg |
US7038399B2 (en) | 2001-03-13 | 2006-05-02 | Color Kinetics Incorporated | Methods and apparatus for providing power to lighting devices |
US6510995B2 (en) | 2001-03-16 | 2003-01-28 | Koninklijke Philips Electronics N.V. | RGB LED based light driver using microprocessor controlled AC distributed power system |
US6900599B2 (en) | 2001-03-22 | 2005-05-31 | International Rectifier Corporation | Electronic dimming ballast for cold cathode fluorescent lamp |
US6407514B1 (en) | 2001-03-29 | 2002-06-18 | General Electric Company | Non-synchronous control of self-oscillating resonant converters |
US6819538B2 (en) | 2001-05-15 | 2004-11-16 | Freescale Semiconductor, Inc. | Method and apparatus for controlling current demand in an integrated circuit |
US6577512B2 (en) | 2001-05-25 | 2003-06-10 | Koninklijke Philips Electronics N.V. | Power supply for LEDs |
JP3741035B2 (ja) | 2001-11-29 | 2006-02-01 | サンケン電気株式会社 | スイッチング電源装置 |
IL147578A (en) | 2002-01-10 | 2006-06-11 | Lightech Electronics Ind Ltd | Lamp transformer for use with an electronic dimmer and method for use thereof for reducing acoustic noise |
KR100481444B1 (ko) | 2002-03-18 | 2005-04-11 | 원 호 이 | 에너지 절약형 조도 조절기 |
US6940733B2 (en) * | 2002-08-22 | 2005-09-06 | Supertex, Inc. | Optimal control of wide conversion ratio switching converters |
JP4433677B2 (ja) | 2003-02-14 | 2010-03-17 | パナソニック電工株式会社 | 無電極放電灯点灯装置 |
US6865093B2 (en) | 2003-05-27 | 2005-03-08 | Power Integrations, Inc. | Electronic circuit control element with tap element |
US7733678B1 (en) | 2004-03-19 | 2010-06-08 | Marvell International Ltd. | Power factor correction boost converter with continuous, discontinuous, or critical mode selection |
NZ545325A (en) | 2004-05-19 | 2008-08-29 | Goeken Group Corp | Dynamic snubbing for LED lighting converter |
WO2006013557A2 (en) | 2004-08-02 | 2006-02-09 | Green Power Technologies Ltd. | Method and control circuitry for improved-performance switch-mode converters |
US7812576B2 (en) | 2004-09-24 | 2010-10-12 | Marvell World Trade Ltd. | Power factor control systems and methods |
US7180250B1 (en) | 2005-01-25 | 2007-02-20 | Henry Michael Gannon | Triac-based, low voltage AC dimmer |
US7746005B2 (en) | 2005-01-28 | 2010-06-29 | Koninklijke Philips Electronics N.V. | Circuit arrangement and method for the operation of a high-pressure gas discharge lamp |
US7081722B1 (en) | 2005-02-04 | 2006-07-25 | Kimlong Huynh | Light emitting diode multiphase driver circuit and method |
US7102902B1 (en) | 2005-02-17 | 2006-09-05 | Ledtronics, Inc. | Dimmer circuit for LED |
US7184937B1 (en) | 2005-07-14 | 2007-02-27 | The United States Of America As Represented By The Secretary Of The Army | Signal repetition-rate and frequency-drift estimator using proportional-delayed zero-crossing techniques |
CN100576965C (zh) | 2005-11-11 | 2009-12-30 | 王际 | Led驱动电路与控制方法 |
KR101588044B1 (ko) | 2005-12-20 | 2016-01-25 | 코닌클리케 필립스 엔.브이. | 전자 디바이스에 공급되는 전류를 제어하는 방법 및 장치 |
US8558470B2 (en) | 2006-01-20 | 2013-10-15 | Point Somee Limited Liability Company | Adaptive current regulation for solid state lighting |
US8742674B2 (en) | 2006-01-20 | 2014-06-03 | Point Somee Limited Liability Company | Adaptive current regulation for solid state lighting |
US8441210B2 (en) | 2006-01-20 | 2013-05-14 | Point Somee Limited Liability Company | Adaptive current regulation for solid state lighting |
US7656103B2 (en) | 2006-01-20 | 2010-02-02 | Exclara, Inc. | Impedance matching circuit for current regulation of solid state lighting |
US7902769B2 (en) * | 2006-01-20 | 2011-03-08 | Exclara, Inc. | Current regulator for modulating brightness levels of solid state lighting |
US20080018261A1 (en) | 2006-05-01 | 2008-01-24 | Kastner Mark A | LED power supply with options for dimming |
JP4267647B2 (ja) | 2006-08-10 | 2009-05-27 | 林化学工業株式会社 | 発光装置 |
JP4661736B2 (ja) | 2006-08-28 | 2011-03-30 | パナソニック電工株式会社 | 調光器 |
GB0617393D0 (en) | 2006-09-04 | 2006-10-11 | Lutron Electronics Co | Variable load circuits for use with lighting control devices |
US7864546B2 (en) | 2007-02-13 | 2011-01-04 | Akros Silicon Inc. | DC-DC converter with communication across an isolation pathway |
US7928662B2 (en) | 2006-12-18 | 2011-04-19 | Microsemi Corp.—Analog Mixed Signal Group Ltd. | Voltage range extender mechanism |
US7288902B1 (en) | 2007-03-12 | 2007-10-30 | Cirrus Logic, Inc. | Color variations in a dimmable lighting device with stable color temperature light sources |
US7852017B1 (en) | 2007-03-12 | 2010-12-14 | Cirrus Logic, Inc. | Ballast for light emitting diode light sources |
US7667408B2 (en) | 2007-03-12 | 2010-02-23 | Cirrus Logic, Inc. | Lighting system with lighting dimmer output mapping |
US7554473B2 (en) | 2007-05-02 | 2009-06-30 | Cirrus Logic, Inc. | Control system using a nonlinear delta-sigma modulator with nonlinear process modeling |
JP5169170B2 (ja) | 2007-11-26 | 2013-03-27 | 株式会社リコー | 降圧型スイッチングレギュレータ |
GB0800755D0 (en) | 2008-01-16 | 2008-02-27 | Melexis Nv | Improvements in and relating to low power lighting |
JP2009170240A (ja) | 2008-01-16 | 2009-07-30 | Sharp Corp | Ledの調光装置 |
US8115419B2 (en) | 2008-01-23 | 2012-02-14 | Cree, Inc. | Lighting control device for controlling dimming, lighting device including a control device, and method of controlling lighting |
US8274241B2 (en) | 2008-02-06 | 2012-09-25 | C. Crane Company, Inc. | Light emitting diode lighting device |
US8102167B2 (en) | 2008-03-25 | 2012-01-24 | Microsemi Corporation | Phase-cut dimming circuit |
US7759881B1 (en) | 2008-03-31 | 2010-07-20 | Cirrus Logic, Inc. | LED lighting system with a multiple mode current control dimming strategy |
US8339062B2 (en) | 2008-05-15 | 2012-12-25 | Marko Cencur | Method for dimming non-linear loads using an AC phase control scheme and a universal dimmer using the method |
EP2345310A4 (en) | 2008-06-13 | 2013-01-16 | Univ Kingston | SINGLE-STAGE ELECTRONIC BALLAST WITH HIGH POWER FACTOR GRADATION |
US8125798B2 (en) | 2008-07-01 | 2012-02-28 | Active-Semi, Inc. | Constant current and voltage controller in a three-pin package operating in critical conduction mode |
US7936132B2 (en) | 2008-07-16 | 2011-05-03 | Iwatt Inc. | LED lamp |
US8487546B2 (en) | 2008-08-29 | 2013-07-16 | Cirrus Logic, Inc. | LED lighting system with accurate current control |
US8228002B2 (en) | 2008-09-05 | 2012-07-24 | Lutron Electronics Co., Inc. | Hybrid light source |
CN101686587B (zh) | 2008-09-25 | 2015-01-28 | 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 |
US9167641B2 (en) | 2008-11-28 | 2015-10-20 | Lightech Electronic Industries Ltd. | Phase controlled dimming LED driver system and method thereof |
US8288954B2 (en) | 2008-12-07 | 2012-10-16 | Cirrus Logic, Inc. | Primary-side based control of secondary-side current for a transformer |
CN101505568B (zh) | 2009-03-12 | 2012-10-03 | 深圳市众明半导体照明有限公司 | 一种适用于调光器的led调光装置 |
US8310171B2 (en) | 2009-03-13 | 2012-11-13 | Led Specialists Inc. | Line voltage dimmable constant current LED driver |
EP2257124B1 (en) | 2009-05-29 | 2018-01-24 | Silergy Corp. | Circuit for connecting a low current lighting circuit to a dimmer |
US8222832B2 (en) | 2009-07-14 | 2012-07-17 | Iwatt Inc. | Adaptive dimmer detection and control for LED lamp |
US8390214B2 (en) | 2009-08-19 | 2013-03-05 | Albeo Technologies, Inc. | LED-based lighting power supplies with power factor correction and dimming control |
US8492987B2 (en) | 2009-10-07 | 2013-07-23 | Lutron Electronics Co., Inc. | Load control device for a light-emitting diode light source |
WO2011047110A2 (en) | 2009-10-14 | 2011-04-21 | National Semiconductor Corporation | Dimmer decoder with improved efficiency for use with led drivers |
US8686668B2 (en) | 2009-10-26 | 2014-04-01 | Koninklijke Philips N.V. | Current offset circuits for phase-cut power control |
EP2494851A1 (en) | 2009-10-26 | 2012-09-05 | Light-Based Technologies Incorporated | Holding current circuits for phase-cut power control |
US8203277B2 (en) | 2009-10-26 | 2012-06-19 | Light-Based Technologies Incorporated | Efficient electrically isolated light sources |
EP2497337B1 (en) | 2009-11-05 | 2020-10-21 | eldoLAB Holding B.V. | Led driver for powering an led unit from a electronic transformer |
TWI434611B (zh) | 2010-02-25 | 2014-04-11 | Richtek Technology Corp | 具有電壓調整功能之led陣列控制電路及其驅動電路與方法 |
CN101790269A (zh) | 2010-03-10 | 2010-07-28 | 李福南 | 输出具有空载轻载保护和可稳定接受切相调光的led电源 |
JP5031865B2 (ja) | 2010-03-23 | 2012-09-26 | シャープ株式会社 | Led駆動回路、led照明灯具、led照明機器、及びled照明システム |
CN102238774B (zh) | 2010-04-30 | 2016-06-01 | 奥斯兰姆有限公司 | 导通角获取方法和装置,以及led驱动方法和装置 |
CN101835314B (zh) | 2010-05-19 | 2013-12-04 | 成都芯源系统有限公司 | 一种具有调光功能的led驱动电路及灯具 |
US8508147B2 (en) | 2010-06-01 | 2013-08-13 | United Power Research Technology Corp. | Dimmer circuit applicable for LED device and control method thereof |
US8729811B2 (en) | 2010-07-30 | 2014-05-20 | Cirrus Logic, Inc. | Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element |
US8569972B2 (en) | 2010-08-17 | 2013-10-29 | Cirrus Logic, Inc. | Dimmer output emulation |
EP2599202B1 (en) | 2010-07-30 | 2014-03-19 | Cirrus Logic, Inc. | Powering high-efficiency lighting devices from a triac-based dimmer |
US8536799B1 (en) | 2010-07-30 | 2013-09-17 | Cirrus Logic, Inc. | Dimmer detection |
US8847515B2 (en) | 2010-08-24 | 2014-09-30 | Cirrus Logic, Inc. | Multi-mode dimmer interfacing including attach state control |
US8531131B2 (en) | 2010-09-22 | 2013-09-10 | Osram Sylvania Inc. | Auto-sensing switching regulator to drive a light source through a current regulator |
EP2636134A2 (en) | 2010-11-04 | 2013-09-11 | Cirrus Logic, Inc. | Switching power converter input voltage approximate zero crossing determination |
PL2681969T3 (pl) | 2010-11-16 | 2019-11-29 | Signify Holding Bv | Kompatybilność ściemniacza wykorzystującego opadające zbocze impulsu z przewidywaniem dużej rezystancji ściemniacza |
JP5666268B2 (ja) | 2010-11-26 | 2015-02-12 | ルネサスエレクトロニクス株式会社 | 半導体集積回路およびその動作方法 |
JP5834236B2 (ja) | 2011-05-12 | 2015-12-16 | パナソニックIpマネジメント株式会社 | 固体光源点灯装置およびそれを用いた照明器具 |
US9060397B2 (en) | 2011-07-15 | 2015-06-16 | General Electric Company | High voltage LED and driver |
CN104145412B (zh) | 2011-12-14 | 2016-12-21 | 塞瑞斯逻辑公司 | 用于与调光器对接的自适应电流控制定时和响应电流控制 |
US9167664B2 (en) | 2012-07-03 | 2015-10-20 | Cirrus Logic, Inc. | Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer |
-
2011
- 2011-11-04 CN CN201180053482.1A patent/CN103262399B/zh not_active Expired - Fee Related
- 2011-11-04 WO PCT/US2011/059438 patent/WO2012061769A2/en active Application Filing
- 2011-11-04 US US13/289,845 patent/US9084316B2/en not_active Expired - Fee Related
-
2015
- 2015-06-02 US US14/727,995 patent/US20150264762A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101193474A (zh) * | 2006-11-24 | 2008-06-04 | 聚积科技股份有限公司 | 照明装置及其亮度切换装置 |
TW201018069A (en) * | 2008-07-25 | 2010-05-01 | Cirrus Logic Inc | Switching power converter control with triac-based leading edge dimmer compatibility |
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US9084316B2 (en) | 2015-07-14 |
US20120286684A1 (en) | 2012-11-15 |
US20150264762A1 (en) | 2015-09-17 |
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