CN102612224A - 一种mr16led灯驱动电路、驱动方法以及应用其的mr16led灯照明系统 - Google Patents
一种mr16led灯驱动电路、驱动方法以及应用其的mr16led灯照明系统 Download PDFInfo
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- CN102612224A CN102612224A CN2012100559789A CN201210055978A CN102612224A CN 102612224 A CN102612224 A CN 102612224A CN 2012100559789 A CN2012100559789 A CN 2012100559789A CN 201210055978 A CN201210055978 A CN 201210055978A CN 102612224 A CN102612224 A CN 102612224A
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- 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
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103260318A (zh) * | 2013-05-30 | 2013-08-21 | 矽力杰半导体技术(杭州)有限公司 | 可调光的led驱动电路及其调光方法 |
CN103606884A (zh) * | 2013-11-25 | 2014-02-26 | 深圳市华星光电技术有限公司 | 过流保护电路、led背光驱动电路以及液晶显示器 |
CN103856042A (zh) * | 2012-12-06 | 2014-06-11 | 艾尔瓦特集成电路科技(天津)有限公司 | 用于dc/dc变换器的pwm信号发生器及对应dc/dc变换器 |
WO2014169507A1 (zh) * | 2013-04-15 | 2014-10-23 | 浙江生辉照明有限公司 | 一种led照明装置的驱动电路及驱动方法 |
CN104578774A (zh) * | 2014-12-31 | 2015-04-29 | 矽力杰半导体技术(杭州)有限公司 | 基于输出电压纹波控制的降压型变换器 |
WO2015131389A1 (zh) * | 2014-03-07 | 2015-09-11 | 深圳市众明半导体照明有限公司 | 一种mr16型led射灯及其调光电源 |
CN105939555A (zh) * | 2016-06-03 | 2016-09-14 | 杭州士兰微电子股份有限公司 | Led驱动装置及其控制电路和控制方法 |
CN108770117A (zh) * | 2018-05-10 | 2018-11-06 | 四川大学 | 一种兼容电子变压器的整合式led驱动电源 |
WO2021179939A1 (zh) * | 2020-03-12 | 2021-09-16 | Oppo广东移动通信有限公司 | 电源电路及充电设备 |
WO2022237307A1 (zh) * | 2021-05-12 | 2022-11-17 | 南京泉峰科技有限公司 | 电动工具及其控制方法 |
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CN1158211A (zh) * | 1995-05-31 | 1997-08-27 | 菲利浦电子有限公司 | 电路装置 |
US20030107332A1 (en) * | 2001-12-05 | 2003-06-12 | Lutron Electronics Co., Inc. | Single switch electronic dimming ballast |
CN1433249A (zh) * | 2002-01-18 | 2003-07-30 | 泰尔泰克有限公司 | 控制氙灯电源的电路以及采用该电路的信号发光设备 |
CN1522382A (zh) * | 2001-07-03 | 2004-08-18 | ���ǵ�����ʽ���� | 用于提供电源的设备和具有该设备的液晶显示器 |
CN1694588A (zh) * | 2005-05-31 | 2005-11-09 | 友达光电股份有限公司 | 具有有机电致发光显示器的电子装置 |
CN1762087A (zh) * | 2003-03-21 | 2006-04-19 | 许廷格电子有限及两合公司 | 用于气体放电处理的供电电源 |
CN202535592U (zh) * | 2012-03-01 | 2012-11-14 | 杭州乐图光电科技有限公司 | 一种mr16led灯驱动电路以及应用其的mr16led灯照明系统 |
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2012
- 2012-03-01 CN CN201210055978.9A patent/CN102612224B/zh active Active
Patent Citations (7)
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CN1158211A (zh) * | 1995-05-31 | 1997-08-27 | 菲利浦电子有限公司 | 电路装置 |
CN1522382A (zh) * | 2001-07-03 | 2004-08-18 | ���ǵ�����ʽ���� | 用于提供电源的设备和具有该设备的液晶显示器 |
US20030107332A1 (en) * | 2001-12-05 | 2003-06-12 | Lutron Electronics Co., Inc. | Single switch electronic dimming ballast |
CN1433249A (zh) * | 2002-01-18 | 2003-07-30 | 泰尔泰克有限公司 | 控制氙灯电源的电路以及采用该电路的信号发光设备 |
CN1762087A (zh) * | 2003-03-21 | 2006-04-19 | 许廷格电子有限及两合公司 | 用于气体放电处理的供电电源 |
CN1694588A (zh) * | 2005-05-31 | 2005-11-09 | 友达光电股份有限公司 | 具有有机电致发光显示器的电子装置 |
CN202535592U (zh) * | 2012-03-01 | 2012-11-14 | 杭州乐图光电科技有限公司 | 一种mr16led灯驱动电路以及应用其的mr16led灯照明系统 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103856042B (zh) * | 2012-12-06 | 2017-02-15 | 戴泺格集成电路(天津)有限公司 | 用于dc/dc变换器的pwm信号发生器及对应dc/dc变换器 |
CN103856042A (zh) * | 2012-12-06 | 2014-06-11 | 艾尔瓦特集成电路科技(天津)有限公司 | 用于dc/dc变换器的pwm信号发生器及对应dc/dc变换器 |
US9226352B2 (en) | 2013-04-15 | 2015-12-29 | Zhejiang Shenghui Lighting Co., Ltd | Driver circuit and driving method for LED lighting device |
WO2014169507A1 (zh) * | 2013-04-15 | 2014-10-23 | 浙江生辉照明有限公司 | 一种led照明装置的驱动电路及驱动方法 |
CN103260318B (zh) * | 2013-05-30 | 2015-03-11 | 矽力杰半导体技术(杭州)有限公司 | 可调光的led驱动电路及其调光方法 |
US9089026B2 (en) | 2013-05-30 | 2015-07-21 | Silergy Semiconductor Technology (Hangzhou) Ltd. | Dimming circuit and method for LEDS |
CN103260318A (zh) * | 2013-05-30 | 2013-08-21 | 矽力杰半导体技术(杭州)有限公司 | 可调光的led驱动电路及其调光方法 |
US9351362B2 (en) | 2013-05-30 | 2016-05-24 | Silergy Semiconductor Technology (Hangzhou) Ltd. | Dimming circuit and method for LEDs |
CN103606884A (zh) * | 2013-11-25 | 2014-02-26 | 深圳市华星光电技术有限公司 | 过流保护电路、led背光驱动电路以及液晶显示器 |
WO2015131389A1 (zh) * | 2014-03-07 | 2015-09-11 | 深圳市众明半导体照明有限公司 | 一种mr16型led射灯及其调光电源 |
CN104578774A (zh) * | 2014-12-31 | 2015-04-29 | 矽力杰半导体技术(杭州)有限公司 | 基于输出电压纹波控制的降压型变换器 |
CN104578774B (zh) * | 2014-12-31 | 2018-10-23 | 矽力杰半导体技术(杭州)有限公司 | 基于输出电压纹波控制的降压型变换器 |
CN105939555A (zh) * | 2016-06-03 | 2016-09-14 | 杭州士兰微电子股份有限公司 | Led驱动装置及其控制电路和控制方法 |
CN105939555B (zh) * | 2016-06-03 | 2018-11-30 | 杭州士兰微电子股份有限公司 | Led驱动装置及其控制电路和控制方法 |
CN108770117A (zh) * | 2018-05-10 | 2018-11-06 | 四川大学 | 一种兼容电子变压器的整合式led驱动电源 |
WO2021179939A1 (zh) * | 2020-03-12 | 2021-09-16 | Oppo广东移动通信有限公司 | 电源电路及充电设备 |
WO2022237307A1 (zh) * | 2021-05-12 | 2022-11-17 | 南京泉峰科技有限公司 | 电动工具及其控制方法 |
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Effective date of registration: 20190520 Address after: 237300 Standardized Workshop B-8 of Jinwutong Pioneer Park, Jinzhai Modern Industrial Park, Luan City, Anhui Province Patentee after: Anhui Letu Electronic Technology Co., Ltd. Address before: 310023 10/F, Huali Science Park B, 181 Wuchang Avenue, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Letu Photoelectric Technology Co., Ltd. |
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Address after: 237300 Standardized Workshop B-8 of Jinwutong Pioneer Park, Jinzhai Modern Industrial Park, Luan City, Anhui Province Patentee after: Anhui Letu Electronic Technology Co.,Ltd. Address before: 237300 Standardized Workshop B-8 of Jinwutong Pioneer Park, Jinzhai Modern Industrial Park, Luan City, Anhui Province Patentee before: Anhui Letu Electronic Technology Co.,Ltd. |