CN103096606A - 控制镇流器的方法、镇流器、发光控制器和数字信号处理器 - Google Patents
控制镇流器的方法、镇流器、发光控制器和数字信号处理器 Download PDFInfo
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- CN103096606A CN103096606A CN2012104378142A CN201210437814A CN103096606A CN 103096606 A CN103096606 A CN 103096606A CN 2012104378142 A CN2012104378142 A CN 2012104378142A CN 201210437814 A CN201210437814 A CN 201210437814A CN 103096606 A CN103096606 A CN 103096606A
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- leakage current
- dimmer
- main line
- ballast
- half period
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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
- 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]
- H05B45/385—Switched mode power supply [SMPS] using flyback topology
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11290515.3 | 2011-11-07 | ||
EP11290515.3A EP2590477B1 (en) | 2011-11-07 | 2011-11-07 | A method of controlling a ballast, a ballast, a lighting controller, and a digital signal processor |
Publications (2)
Publication Number | Publication Date |
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CN103096606A true CN103096606A (zh) | 2013-05-08 |
CN103096606B CN103096606B (zh) | 2014-12-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210437814.2A Active CN103096606B (zh) | 2011-11-07 | 2012-11-06 | 控制镇流器的方法、镇流器、发光控制器和数字信号处理器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8692479B2 (zh) |
EP (1) | EP2590477B1 (zh) |
CN (1) | CN103096606B (zh) |
Cited By (19)
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CN105246218A (zh) * | 2015-11-09 | 2016-01-13 | 生迪智慧科技有限公司 | 调光控制电路、调光控制方法及照明设备 |
CN105322801A (zh) * | 2014-07-02 | 2016-02-10 | 电力集成公司 | 使用电流崩塌的后沿检测器 |
TWI571175B (zh) * | 2014-06-13 | 2017-02-11 | 茂力科技股份有限公司 | 發光二極體(led)驅動裝置及其控制器和控制方法 |
CN104540272B (zh) * | 2014-06-13 | 2017-02-22 | 成都芯源***有限公司 | Led驱动装置及用于其中的半导体芯片 |
CN107682953A (zh) * | 2017-09-14 | 2018-02-09 | 昂宝电子(上海)有限公司 | Led照明***及其控制方法 |
CN109246891A (zh) * | 2018-09-30 | 2019-01-18 | 杰华特微电子(杭州)有限公司 | 一种调光器检测方法、检测电路及照明电路 |
US10375785B2 (en) | 2017-11-30 | 2019-08-06 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US10383187B2 (en) | 2014-04-25 | 2019-08-13 | Guangzhou On-Bright Electronics Co., Ltd. | Systems and methods for intelligent control related to TRIAC dimmers |
US10448469B2 (en) | 2014-07-08 | 2019-10-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for intelligent dimming control using TRIAC dimmers |
US10448470B2 (en) | 2012-11-12 | 2019-10-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using triac dimmers |
US10827588B2 (en) | 2017-12-28 | 2020-11-03 | On-Bright Electronics (Shanghai) Co., Ltd. | LED lighting systems with TRIAC dimmers and methods thereof |
US11183996B2 (en) | 2017-07-10 | 2021-11-23 | On-Bright Electronics (Shanghai) Co., Ltd. | Switch control systems for light emitting diodes and methods thereof |
US11224105B2 (en) | 2019-02-19 | 2022-01-11 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods with TRIAC dimmers for voltage conversion related to light emitting diodes |
US11252799B2 (en) | 2019-12-27 | 2022-02-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling currents flowing through light emitting diodes |
US11297704B2 (en) | 2019-08-06 | 2022-04-05 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to TRIAC dimmers associated with LED lighting |
US11405992B2 (en) | 2019-11-20 | 2022-08-02 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control related to TRIAC dimmers associated with LED lighting |
US11540371B2 (en) | 2020-04-13 | 2022-12-27 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling power factors of LED lighting systems |
US11564299B2 (en) | 2019-12-19 | 2023-01-24 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for providing power supply to current controllers associated with LED lighting |
US11917738B2 (en) | 2021-12-31 | 2024-02-27 | Savant Technologies Llc | Dummy load control circuit and lighting device compatible with triac dimmer |
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CN103428953B (zh) | 2012-05-17 | 2016-03-16 | 昂宝电子(上海)有限公司 | 用于利用***控制器进行调光控制的***和方法 |
US8823283B2 (en) * | 2012-03-13 | 2014-09-02 | Dialog Semiconductor Inc. | Power dissipation monitor for current sink function of power switching transistor |
US9000683B2 (en) * | 2013-02-26 | 2015-04-07 | Power Integrations, Inc. | Bleeder circuit having current sense with edge detection |
US9210744B2 (en) | 2012-04-18 | 2015-12-08 | Power Integrations, Inc. | Bleeder circuit for use in a power supply |
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 |
US9277624B1 (en) | 2012-10-26 | 2016-03-01 | Philips International, B.V. | Systems and methods for low-power lamp compatibility with an electronic transformer |
US9273858B2 (en) | 2012-12-13 | 2016-03-01 | Phillips International, B.V. | Systems and methods for low-power lamp compatibility with a leading-edge dimmer and an electronic transformer |
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 |
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 |
JP2015065772A (ja) * | 2013-09-25 | 2015-04-09 | 東芝ライテック株式会社 | 電源装置、照明装置および照明システム |
EP2890220B1 (en) * | 2013-12-24 | 2023-10-25 | Silergy Semiconductor (Hong Kong) Limited | Bleeder circuit controller |
JP2017508261A (ja) | 2014-03-18 | 2017-03-23 | フィリップス ライティング ホールディング ビー ヴィ | ブリーダ制御装置 |
EP2925093A1 (en) * | 2014-03-28 | 2015-09-30 | Helvar Oy Ab | An actively switchable bleeder for a phase-cut dimmer |
CN104981049B (zh) * | 2014-04-14 | 2018-12-28 | 欧司朗有限公司 | 调光驱动电路和包括该调光驱动电路的照明装置 |
WO2015176112A1 (en) * | 2014-05-22 | 2015-11-26 | Gerard Lighting Pty Ltd | A zero-crossing detection circuit for a dimmer circuit |
US9385598B2 (en) | 2014-06-12 | 2016-07-05 | Koninklijke Philips N.V. | Boost converter stage switch controller |
EP3172943A1 (en) | 2014-07-23 | 2017-05-31 | Philips Lighting Holding B.V. | Led driver circuit, led circuit and drive method |
US10257894B2 (en) * | 2014-07-31 | 2019-04-09 | King Kuen Hau | Phase cut dimming control and protection |
US9307593B1 (en) * | 2014-09-15 | 2016-04-05 | Dialog Semiconductor Inc. | Dynamic bleeder current control for LED dimmers |
AU2014268272A1 (en) * | 2014-11-28 | 2016-06-16 | LSC Lighting Systems (Aust) Pty. Ltd. | Circuitry for LED light dimmer |
CN104797058B (zh) * | 2015-04-30 | 2018-12-14 | 杰华特微电子(杭州)有限公司 | 阻尼电路及具有阻尼电路的led驱动电路 |
US9769901B1 (en) * | 2016-06-14 | 2017-09-19 | Power Integrations, Inc. | Variable bleeder circuit |
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***和方法 |
EP3769394A1 (en) * | 2018-03-20 | 2021-01-27 | Nexus Technologies, Inc. | Regulating the operating point of a power inverter |
CN109673079B (zh) * | 2018-12-19 | 2024-06-04 | 宁波格立光电科技有限公司 | 一种可控硅调光主动泄放控制电路 |
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WO2011114261A1 (en) * | 2010-03-17 | 2011-09-22 | Koninklijke Philips Electronics N.V. | Led unit for cooperation with a mains dimmer |
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2011
- 2011-11-07 EP EP11290515.3A patent/EP2590477B1/en active Active
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- 2012-11-06 CN CN201210437814.2A patent/CN103096606B/zh active Active
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Cited By (44)
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US10999904B2 (en) | 2012-11-12 | 2021-05-04 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using TRIAC dimmers |
US10448470B2 (en) | 2012-11-12 | 2019-10-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using triac dimmers |
US10455657B2 (en) | 2012-11-12 | 2019-10-22 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using TRIAC dimmers |
US11212885B2 (en) | 2014-04-25 | 2021-12-28 | Guangzhou On-Bright Electronics Co., Ltd. | Systems and methods for intelligent control related to TRIAC dimmers |
US10383187B2 (en) | 2014-04-25 | 2019-08-13 | Guangzhou On-Bright Electronics Co., Ltd. | Systems and methods for intelligent control related to TRIAC dimmers |
TWI571175B (zh) * | 2014-06-13 | 2017-02-11 | 茂力科技股份有限公司 | 發光二極體(led)驅動裝置及其控制器和控制方法 |
CN104540272B (zh) * | 2014-06-13 | 2017-02-22 | 成都芯源***有限公司 | Led驱动装置及用于其中的半导体芯片 |
CN105322801A (zh) * | 2014-07-02 | 2016-02-10 | 电力集成公司 | 使用电流崩塌的后沿检测器 |
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US10687397B2 (en) | 2014-07-08 | 2020-06-16 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for intelligent dimming control using TRIAC dimmers |
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CN105246218A (zh) * | 2015-11-09 | 2016-01-13 | 生迪智慧科技有限公司 | 调光控制电路、调光控制方法及照明设备 |
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US10973095B2 (en) | 2017-09-14 | 2021-04-06 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to lighting emitting diodes |
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US10375785B2 (en) | 2017-11-30 | 2019-08-06 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US10999903B2 (en) | 2017-11-30 | 2021-05-04 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US11026304B2 (en) | 2017-11-30 | 2021-06-01 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US10785837B2 (en) | 2017-11-30 | 2020-09-22 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US11937350B2 (en) | 2017-12-28 | 2024-03-19 | On-Bright Electronics (Shanghai) Co., Ltd. | LED lighting systems with TRIAC dimmers and methods thereof |
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CN109246891B (zh) * | 2018-09-30 | 2024-02-23 | 杰华特微电子股份有限公司 | 一种调光器检测方法、检测电路及照明电路 |
US11678417B2 (en) | 2019-02-19 | 2023-06-13 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods with TRIAC dimmers for voltage conversion related to light emitting diodes |
US11224105B2 (en) | 2019-02-19 | 2022-01-11 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods with TRIAC dimmers for voltage conversion related to light emitting diodes |
US11297704B2 (en) | 2019-08-06 | 2022-04-05 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to TRIAC dimmers associated with LED lighting |
US11792901B2 (en) | 2019-08-06 | 2023-10-17 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to TRIAC dimmers associated with LED lighting |
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US11743984B2 (en) | 2019-11-20 | 2023-08-29 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control related to TRIAC dimmers associated with LED lighting |
US11856670B2 (en) | 2019-12-19 | 2023-12-26 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for providing power supply to current controllers associated with LED lighting |
US11564299B2 (en) | 2019-12-19 | 2023-01-24 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for providing power supply to current controllers associated with LED lighting |
US11723128B2 (en) | 2019-12-27 | 2023-08-08 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling currents flowing through light emitting diodes |
US11252799B2 (en) | 2019-12-27 | 2022-02-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling currents flowing through light emitting diodes |
US11540371B2 (en) | 2020-04-13 | 2022-12-27 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling power factors of LED lighting systems |
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Also Published As
Publication number | Publication date |
---|---|
EP2590477B1 (en) | 2018-04-25 |
US20130113391A1 (en) | 2013-05-09 |
US8692479B2 (en) | 2014-04-08 |
CN103096606B (zh) | 2014-12-10 |
EP2590477A1 (en) | 2013-05-08 |
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