CN103329618A - 用于固态负载的triac调光系统 - Google Patents
用于固态负载的triac调光系统 Download PDFInfo
- Publication number
- CN103329618A CN103329618A CN2012800028311A CN201280002831A CN103329618A CN 103329618 A CN103329618 A CN 103329618A CN 2012800028311 A CN2012800028311 A CN 2012800028311A CN 201280002831 A CN201280002831 A CN 201280002831A CN 103329618 A CN103329618 A CN 103329618A
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- Prior art keywords
- coil
- module
- voltage
- switch
- triac
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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
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
- H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
-
- 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
-
- 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]
- H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
-
- 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]
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161498376P | 2011-06-17 | 2011-06-17 | |
US61/498,376 | 2011-06-17 | ||
PCT/US2012/042944 WO2012174525A1 (en) | 2011-06-17 | 2012-06-18 | Triac dimming systems for solid-state loads |
US13/525,711 US8847517B2 (en) | 2011-06-17 | 2012-06-18 | TRIAC dimming systems for solid-state loads |
US13/525,711 | 2012-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103329618A true CN103329618A (zh) | 2013-09-25 |
CN103329618B CN103329618B (zh) | 2016-06-29 |
Family
ID=47353165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280002831.1A Expired - Fee Related CN103329618B (zh) | 2011-06-17 | 2012-06-18 | 用于固态负载的triac调光系统 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8847517B2 (zh) |
EP (1) | EP2596680B1 (zh) |
CN (1) | CN103329618B (zh) |
WO (1) | WO2012174525A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104079277A (zh) * | 2014-06-18 | 2014-10-01 | 翁天禄 | 直流二线式固态开关 |
CN105357797A (zh) * | 2015-11-24 | 2016-02-24 | 广州市佛达信号设备有限公司 | 一种led汽车灯具电路 |
CN106195728A (zh) * | 2014-09-15 | 2016-12-07 | 戴乐格半导体公司 | 使用耗散源来向led灯的内部部件供电 |
CN106470509A (zh) * | 2015-08-21 | 2017-03-01 | 首尔半导体(株) | 用于发光二极管的驱动电路和照明装置 |
CN114400899A (zh) * | 2020-11-16 | 2022-04-26 | 上海百功半导体有限公司 | 一种新型零电压切换控制电路、方法及电压变换器 |
US20220248511A1 (en) * | 2021-01-29 | 2022-08-04 | Leedarson Lighting Co.,Ltd. | Lighting apparatus |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9006992B2 (en) * | 2009-04-11 | 2015-04-14 | Innosys, Inc. | Low current thyristor-based dimming |
US8742677B2 (en) * | 2010-01-11 | 2014-06-03 | System General Corp. | LED drive circuit with a programmable input for LED lighting |
US9326333B2 (en) * | 2011-10-14 | 2016-04-26 | Infineon Technologies Americas Corp. | Flyback driver for use in a flyback power converter and related method |
US8947015B1 (en) * | 2011-12-16 | 2015-02-03 | Universal Lighting Technologies, Inc. | Indirect line voltage conduction angle sensing for a chopper dimmed ballast |
WO2013114234A1 (en) * | 2012-02-02 | 2013-08-08 | Koninklijke Philips N.V. | Led light source |
US9392654B2 (en) * | 2012-08-31 | 2016-07-12 | Marvell World Trade Ltd. | Method and apparatus for controlling a power adjustment to a lighting device |
US9173258B2 (en) * | 2013-03-14 | 2015-10-27 | Cree, Inc. | Lighting apparatus including a current bleeder module for sinking current during dimming of the lighting apparatus and methods of operating the same |
BR112015025075A2 (pt) * | 2013-04-03 | 2017-07-18 | Koninklijke Philips Nv | acionador, dispositivo, e, regulador de intensidade de luz |
DE102013207701A1 (de) * | 2013-04-26 | 2014-10-30 | Tridonic Gmbh & Co Kg | Konverter-Modul für Leuchtmittel mit Lasterkennungsfunktion |
WO2014179001A1 (en) * | 2013-05-03 | 2014-11-06 | Marvell World Trade Ltd | Method and apparatus for dimmable led driver |
US9912246B2 (en) | 2013-06-27 | 2018-03-06 | Philips Lighting Holding B.V. | Bleeder circuit for a dimmer of a light non-linear load |
US9692316B1 (en) * | 2013-07-18 | 2017-06-27 | Marvell International Ltd. | Bleeder method using switch node coupling capacitor for TRIAC dimming of solid state lighting |
US9572207B2 (en) * | 2013-08-14 | 2017-02-14 | Infineon Technologies Austria Ag | Dimming range extension |
US9648676B2 (en) * | 2013-11-19 | 2017-05-09 | Power Integrations, Inc. | Bleeder circuit emulator for a power converter |
EP3078243B8 (en) * | 2013-12-05 | 2019-04-10 | Signify Holding B.V. | Bleeder for improving dimming of led |
US20150207397A1 (en) * | 2014-01-22 | 2015-07-23 | Roal Electronics Spa | Wirelessly programmable power converter system, topology, and methods |
CN104020377A (zh) * | 2014-06-13 | 2014-09-03 | 成都芯源系统有限公司 | Led驱动装置及其控制器和调光模式检测方法 |
PL3056066T3 (pl) | 2014-06-17 | 2017-09-29 | Philips Lighting Holding B.V. | Obwód sterowania dynamicznego |
JP6617136B2 (ja) * | 2014-07-23 | 2019-12-11 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | Ledドライバ回路、led回路、及び駆動方法 |
DE102014221489B4 (de) * | 2014-10-22 | 2021-12-02 | Dialog Semiconductor (UK) Ltd | Genaue Stromversorgungszeitbasis für LED-Beleuchtung-Treiber |
KR20160055694A (ko) * | 2014-11-10 | 2016-05-18 | 페어차일드코리아반도체 주식회사 | 대기 전류 공급기 |
AU2014268272A1 (en) * | 2014-11-28 | 2016-06-16 | LSC Lighting Systems (Aust) Pty. Ltd. | Circuitry for LED light dimmer |
US9282606B1 (en) * | 2014-12-16 | 2016-03-08 | Chengdu Monolithic Power Systems Co., Ltd. | Dimmer compatible LED driving apparatus with bleeding circuit |
US9414452B1 (en) * | 2015-01-16 | 2016-08-09 | Iml International | Light-emitting diode lighting device with synchronized PWM dimming control |
CN104990417A (zh) * | 2015-05-17 | 2015-10-21 | 成都中冶节能环保工程有限公司 | 基于高效驱动电源电路的热保护型焦炉余热回收发电系统 |
US9974129B1 (en) * | 2016-07-21 | 2018-05-15 | Universal Lighting Technologies, Inc. | Circuit and method for LED current regulation and ripple control |
US10153684B2 (en) * | 2016-10-26 | 2018-12-11 | Joulwatt Technology (Hangzhou) Co., Ltd. | Bleeder circuit |
US10362644B1 (en) * | 2017-07-28 | 2019-07-23 | Universal Lighting Technologies, Inc. | Flyback converter with load condition control circuit |
CN111405715A (zh) * | 2020-04-03 | 2020-07-10 | 宁波科尔维特照明有限公司 | 一种可控硅调光系统及其调光方法 |
Citations (6)
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US20080018261A1 (en) * | 2006-05-01 | 2008-01-24 | Kastner Mark A | LED power supply with options for dimming |
CN100546418C (zh) * | 2004-05-19 | 2009-09-30 | 高肯集团有限公司 | 用于led照明设备的调光电路以及保持triac导通的装置 |
CN101835314A (zh) * | 2010-05-19 | 2010-09-15 | 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 |
CN101998728A (zh) * | 2009-08-25 | 2011-03-30 | 联咏科技股份有限公司 | 发光二极管的调光电路及其隔离型电压产生器与调光方法 |
US20110080118A1 (en) * | 2008-06-04 | 2011-04-07 | Nxp B.V. | Dc-dc converter |
CN201839477U (zh) * | 2010-05-19 | 2011-05-18 | 成都芯源系统有限公司 | Led驱动电路及灯具 |
Family Cites Families (9)
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KR100986762B1 (ko) * | 2003-09-08 | 2010-10-08 | 페어차일드코리아반도체 주식회사 | 스위칭 전원 공급 장치 및 전원 공급 방법 |
US7804256B2 (en) * | 2007-03-12 | 2010-09-28 | Cirrus Logic, Inc. | Power control system for current regulated light sources |
EP2163134A2 (en) * | 2007-05-07 | 2010-03-17 | Koninklijke Philips Electronics N.V. | High power factor led-based lighting apparatus and methods |
DE112009002082T5 (de) * | 2008-08-25 | 2011-09-29 | Maxim Integrated Products, Inc. | Leistungsfaktorkorrektur in und Dimmen von Festkörper-Beleuchtungseinrichtungen |
TWI405502B (zh) * | 2009-08-13 | 2013-08-11 | Novatek Microelectronics Corp | 發光二極體的調光電路及其隔離型電壓產生器與調光方法 |
US8299730B2 (en) * | 2010-02-09 | 2012-10-30 | Power Integrations, Inc. | Integrated on-time extension for non-dissipative bleeding in a power supply |
US9456486B2 (en) | 2010-03-18 | 2016-09-27 | Koninklijke Philips N.V. | Method and apparatus for increasing dimming range of solid state lighting fixtures |
US8294377B2 (en) * | 2010-06-25 | 2012-10-23 | Power Integrations, Inc. | Power converter with compensation circuit for adjusting output current provided to a constant load |
US8643297B2 (en) * | 2011-03-22 | 2014-02-04 | System General Corporation | Control circuit and control method for dimming LED lighting circuit |
-
2012
- 2012-06-18 WO PCT/US2012/042944 patent/WO2012174525A1/en active Application Filing
- 2012-06-18 EP EP12737636.6A patent/EP2596680B1/en not_active Not-in-force
- 2012-06-18 CN CN201280002831.1A patent/CN103329618B/zh not_active Expired - Fee Related
- 2012-06-18 US US13/525,711 patent/US8847517B2/en not_active Expired - Fee Related
-
2014
- 2014-09-29 US US14/500,067 patent/US9101018B2/en active Active
Patent Citations (6)
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CN100546418C (zh) * | 2004-05-19 | 2009-09-30 | 高肯集团有限公司 | 用于led照明设备的调光电路以及保持triac导通的装置 |
US20080018261A1 (en) * | 2006-05-01 | 2008-01-24 | Kastner Mark A | LED power supply with options for dimming |
US20110080118A1 (en) * | 2008-06-04 | 2011-04-07 | Nxp B.V. | Dc-dc converter |
CN101998728A (zh) * | 2009-08-25 | 2011-03-30 | 联咏科技股份有限公司 | 发光二极管的调光电路及其隔离型电压产生器与调光方法 |
CN101835314A (zh) * | 2010-05-19 | 2010-09-15 | 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 |
CN201839477U (zh) * | 2010-05-19 | 2011-05-18 | 成都芯源系统有限公司 | Led驱动电路及灯具 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104079277A (zh) * | 2014-06-18 | 2014-10-01 | 翁天禄 | 直流二线式固态开关 |
CN104079277B (zh) * | 2014-06-18 | 2019-08-09 | 翁天禄 | 直流二线式固态开关 |
CN106195728A (zh) * | 2014-09-15 | 2016-12-07 | 戴乐格半导体公司 | 使用耗散源来向led灯的内部部件供电 |
US9877367B2 (en) | 2014-09-15 | 2018-01-23 | Dialog Semiconductor Inc. | Powering internal components of LED lamps using dissipative sources |
CN106195728B (zh) * | 2014-09-15 | 2018-05-29 | 戴乐格半导体公司 | 发光二极管灯以及用于驱动发光二极管灯的方法 |
CN106470509A (zh) * | 2015-08-21 | 2017-03-01 | 首尔半导体(株) | 用于发光二极管的驱动电路和照明装置 |
CN109327939A (zh) * | 2015-08-21 | 2019-02-12 | 首尔半导体(株) | 用于发光二极管的驱动电路和照明装置 |
CN109327939B (zh) * | 2015-08-21 | 2020-08-04 | 首尔半导体(株) | 用于发光二极管的驱动电路和照明装置 |
CN105357797A (zh) * | 2015-11-24 | 2016-02-24 | 广州市佛达信号设备有限公司 | 一种led汽车灯具电路 |
CN114400899A (zh) * | 2020-11-16 | 2022-04-26 | 上海百功半导体有限公司 | 一种新型零电压切换控制电路、方法及电压变换器 |
US20220248511A1 (en) * | 2021-01-29 | 2022-08-04 | Leedarson Lighting Co.,Ltd. | Lighting apparatus |
US11576237B2 (en) * | 2021-01-29 | 2023-02-07 | Leedarson Lighting Co., Ltd. | Lighting apparatus |
Also Published As
Publication number | Publication date |
---|---|
WO2012174525A1 (en) | 2012-12-20 |
US20150015158A1 (en) | 2015-01-15 |
US9101018B2 (en) | 2015-08-04 |
EP2596680A1 (en) | 2013-05-29 |
US8847517B2 (en) | 2014-09-30 |
EP2596680B1 (en) | 2017-04-05 |
US20120319621A1 (en) | 2012-12-20 |
CN103329618B (zh) | 2016-06-29 |
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Effective date of registration: 20200426 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200426 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200426 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Mega Le Patentee before: MARVELL WORLD TRADE Ltd. |
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