MX2013012800A - Atenuacion luminica para circuito impulsor de led de corriente constante. - Google Patents
Atenuacion luminica para circuito impulsor de led de corriente constante.Info
- Publication number
- MX2013012800A MX2013012800A MX2013012800A MX2013012800A MX2013012800A MX 2013012800 A MX2013012800 A MX 2013012800A MX 2013012800 A MX2013012800 A MX 2013012800A MX 2013012800 A MX2013012800 A MX 2013012800A MX 2013012800 A MX2013012800 A MX 2013012800A
- Authority
- MX
- Mexico
- Prior art keywords
- dimming
- control
- led driver
- driver circuit
- dimming control
- Prior art date
Links
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
- H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
-
- 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]
- H05B45/38—Switched mode power supply [SMPS] using boost 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
Un circuito impulsor LED ilustrativo incluye el control de la atenuación lumínica de la lámpara LED. El circuito utiliza la topología del convertidor de retorno, un controlador del lado primario de corrección del factor de potencia (PFC), un controlador del lado secundario que incluye la regulación del control de corriente y de control de voltaje, y un circuito de control de atenuación lumínica. El circuito de control de atenuación lumínica incluye la señal de control de la atenuación lumínica seleccionable adicionada junto con una señal de salida de corriente percibida para proveer una señal de control suministrada al controlador secundario para el control de la corriente de salida.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261721766P | 2012-11-02 | 2012-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2013012800A true MX2013012800A (es) | 2014-06-20 |
Family
ID=50605985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013012800A MX2013012800A (es) | 2012-11-02 | 2013-11-01 | Atenuacion luminica para circuito impulsor de led de corriente constante. |
Country Status (5)
Country | Link |
---|---|
US (1) | US8884541B2 (es) |
CN (1) | CN203884016U (es) |
CA (1) | CA2832128A1 (es) |
MX (1) | MX2013012800A (es) |
TW (1) | TW201424454A (es) |
Families Citing this family (38)
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CN102791054B (zh) | 2011-04-22 | 2016-05-25 | 昂宝电子(上海)有限公司 | 用于电容性负载下的调光控制的***和方法 |
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 |
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***和方法 |
DE102014205746A1 (de) * | 2014-03-27 | 2015-10-01 | Tridonic Gmbh & Co Kg | Betriebsgerät für Leuchtmittel zur Übertragung von Informationen |
CN103957634B (zh) | 2014-04-25 | 2017-07-07 | 广州昂宝电子有限公司 | 照明***及其控制方法 |
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***和方法 |
US9979270B2 (en) * | 2014-12-31 | 2018-05-22 | Philips Lighting Holding B.V. | Controllable driver and drive method |
TWI548304B (zh) * | 2015-01-05 | 2016-09-01 | 國立成功大學 | 發光二極體驅動電路及其驅動方法 |
US20170117813A1 (en) * | 2015-10-21 | 2017-04-27 | Quanta Computer Inc. | Method and system for testing a power supply unit |
CN105722270B (zh) * | 2016-02-02 | 2017-08-22 | 罗小华 | 基于电源线边沿信号控制的串并联混合彩灯装置 |
CA2965212A1 (en) | 2016-04-26 | 2017-10-26 | RAB Lighting Inc. | Bi-level low voltage dimming controller for lighting drivers |
CN106211466B (zh) * | 2016-08-17 | 2017-11-07 | 上海小糸车灯有限公司 | 车用led信号灯恒流控制模块的pcb布局结构 |
CN106151894B (zh) * | 2016-08-19 | 2023-04-28 | 中节能晶和科技有限公司 | Led光学单元 |
US10128740B1 (en) * | 2016-09-06 | 2018-11-13 | Universal Lighting Technologies | Dynamic AC impedance stabilization in a flyback LED driver |
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 |
CN107071958B (zh) * | 2016-12-29 | 2019-02-26 | 深圳市拓革科技有限公司 | 一种可多模式操作的初级侧调整led驱动电路及控制方法 |
CN110431344B (zh) * | 2017-02-14 | 2022-05-31 | 胡贝尔公司 | 用于以太网供电光源的备用电源和控制 |
US10757769B2 (en) | 2017-04-26 | 2020-08-25 | Abl Ip Holding Llc | Lighting relay panel features for improved safety and reliability |
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*** |
CN107404788B (zh) * | 2017-07-20 | 2023-06-02 | 厦门通士达照明有限公司 | 同步实现调光及无频闪的led驱动ic |
US10362644B1 (en) | 2017-07-28 | 2019-07-23 | Universal Lighting Technologies, Inc. | Flyback converter with load condition control circuit |
US11152780B2 (en) * | 2017-08-31 | 2021-10-19 | Eaton Intelligent Power Limited | Adjustable speed drive with integrated solid-state circuit breaker and method of operation thereof |
KR102539962B1 (ko) | 2017-09-05 | 2023-06-05 | 삼성전자주식회사 | Led 구동 장치 및 조명 장치 |
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 |
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***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*** |
EP3511927A1 (en) | 2018-01-15 | 2019-07-17 | InterDigital CE Patent Holdings | Adaptive power supply |
CN108430138B (zh) * | 2018-05-17 | 2024-07-12 | 温州市麦特力克电器有限公司 | 一种调光电路、调光装置及调光控制方法 |
CN110012570A (zh) * | 2018-11-14 | 2019-07-12 | 深圳市冠泰实业有限公司 | 智能调光控制盒结构及运行方法 |
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***和方法 |
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***的控制***和方法 |
CN110519901A (zh) * | 2019-09-19 | 2019-11-29 | 深圳市紫光照明技术股份有限公司 | 一种智能灯具 |
CN110730536B (zh) * | 2019-11-01 | 2021-11-19 | 杭州昀芯光电科技有限公司 | 一种电源线边沿信号控制的彩灯装置 |
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***的调光控制方法和*** |
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***的调光***及方法 |
CN111083847A (zh) * | 2020-01-08 | 2020-04-28 | 广东电网有限责任公司 | 一种变电站高功率因数led驱动*** |
CN111432526B (zh) | 2020-04-13 | 2023-02-21 | 昂宝电子(上海)有限公司 | 用于led照明***的功率因子优化的控制***和方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1192682C (zh) | 1997-08-01 | 2005-03-09 | 皇家菲利浦电子有限公司 | 电路***和配备有这种电路***的信号灯 |
US6975079B2 (en) | 1997-08-26 | 2005-12-13 | Color Kinetics Incorporated | Systems and methods for controlling illumination sources |
CN1287637C (zh) | 1998-07-01 | 2006-11-29 | 皇家菲利浦电子有限公司 | 电路装置和装有这种电路装置的信号灯 |
US7038399B2 (en) | 2001-03-13 | 2006-05-02 | Color Kinetics Incorporated | Methods and apparatus for providing power to lighting devices |
US7202608B2 (en) | 2004-06-30 | 2007-04-10 | Tir Systems Ltd. | Switched constant current driving and control circuit |
US8358085B2 (en) * | 2009-01-13 | 2013-01-22 | Terralux, Inc. | Method and device for remote sensing and control of LED lights |
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 |
US8384295B2 (en) * | 2009-11-11 | 2013-02-26 | Osram Sylvania Inc. | Ballast circuit for LED-based lamp including power factor correction with protective isolation |
-
2013
- 2013-10-31 CA CA2832128A patent/CA2832128A1/en not_active Abandoned
- 2013-11-01 US US14/069,508 patent/US8884541B2/en not_active Expired - Fee Related
- 2013-11-01 TW TW102139769A patent/TW201424454A/zh unknown
- 2013-11-01 MX MX2013012800A patent/MX2013012800A/es active IP Right Grant
- 2013-11-04 CN CN201320693114.XU patent/CN203884016U/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW201424454A (zh) | 2014-06-16 |
US20140125252A1 (en) | 2014-05-08 |
US8884541B2 (en) | 2014-11-11 |
CN203884016U (zh) | 2014-10-15 |
CA2832128A1 (en) | 2014-05-02 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |