CN102595736A - 一种兼容电子镇流器的led驱动电源 - Google Patents
一种兼容电子镇流器的led驱动电源 Download PDFInfo
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- CN102595736A CN102595736A CN2012100559774A CN201210055977A CN102595736A CN 102595736 A CN102595736 A CN 102595736A CN 2012100559774 A CN2012100559774 A CN 2012100559774A CN 201210055977 A CN201210055977 A CN 201210055977A CN 102595736 A CN102595736 A CN 102595736A
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- 238000010521 absorption reaction Methods 0.000 claims description 38
- 239000003990 capacitor Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000001419 dependent effect Effects 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 238000005070 sampling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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CN201210055977.4A CN102595736B (zh) | 2012-03-01 | 2012-03-01 | 一种兼容电子镇流器的led驱动电源 |
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CN201210055977.4A CN102595736B (zh) | 2012-03-01 | 2012-03-01 | 一种兼容电子镇流器的led驱动电源 |
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CN102595736A true CN102595736A (zh) | 2012-07-18 |
CN102595736B CN102595736B (zh) | 2014-09-17 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103260302A (zh) * | 2013-01-14 | 2013-08-21 | 美芯晟科技(北京)有限公司 | 一种导通时间可调的led驱动器 |
CN104640322A (zh) * | 2015-02-06 | 2015-05-20 | 深圳市豪恩光电照明有限公司 | 兼容电子镇流器的led灯管驱动器 |
WO2017020219A1 (zh) * | 2015-08-03 | 2017-02-09 | 常州明石晶电科技有限公司 | 用于led照明装置的启动系统及led照明装置 |
WO2018024220A1 (zh) * | 2016-08-02 | 2018-02-08 | 欧普照明股份有限公司 | Led驱动电路及led灯管 |
US10959309B2 (en) | 2017-11-14 | 2021-03-23 | Current Lighting Solutions, Llc | LED lamp protection circuit |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2473854Y (zh) * | 2001-03-16 | 2002-01-23 | 南海市泛美园艺金属制品有限公司 | 电子镇流器 |
CN1462571A (zh) * | 2001-05-15 | 2003-12-17 | 皇家菲利浦电子有限公司 | 电子镇流器 |
CN2930191Y (zh) * | 2005-08-25 | 2007-08-01 | 陈亮 | 用于灯的具有功率因数调整功能的交流到直流变流器电源 |
CN200941703Y (zh) * | 2005-12-29 | 2007-08-29 | 飞利浦(中国)投资有限公司 | 用于电子镇流器的脉冲发生器 |
US20080129225A1 (en) * | 2004-12-03 | 2008-06-05 | Isao Yamamoto | Power Supply Device, Light Emitting Device Using Such Power Supply Device, And Electronic Device |
JP2008192625A (ja) * | 2008-04-17 | 2008-08-21 | Koito Mfg Co Ltd | 点灯回路 |
CN201323694Y (zh) * | 2008-12-23 | 2009-10-07 | 汪能友 | 一种节能电子镇流器 |
CN102281696A (zh) * | 2011-05-31 | 2011-12-14 | 李建华 | 一种宽电压微功耗高效直管荧光灯电子镇流器 |
CN202514121U (zh) * | 2012-03-01 | 2012-10-31 | 杭州乐图光电科技有限公司 | 一种兼容电子镇流器的led驱动电源 |
-
2012
- 2012-03-01 CN CN201210055977.4A patent/CN102595736B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2473854Y (zh) * | 2001-03-16 | 2002-01-23 | 南海市泛美园艺金属制品有限公司 | 电子镇流器 |
CN1462571A (zh) * | 2001-05-15 | 2003-12-17 | 皇家菲利浦电子有限公司 | 电子镇流器 |
US20080129225A1 (en) * | 2004-12-03 | 2008-06-05 | Isao Yamamoto | Power Supply Device, Light Emitting Device Using Such Power Supply Device, And Electronic Device |
CN2930191Y (zh) * | 2005-08-25 | 2007-08-01 | 陈亮 | 用于灯的具有功率因数调整功能的交流到直流变流器电源 |
CN200941703Y (zh) * | 2005-12-29 | 2007-08-29 | 飞利浦(中国)投资有限公司 | 用于电子镇流器的脉冲发生器 |
JP2008192625A (ja) * | 2008-04-17 | 2008-08-21 | Koito Mfg Co Ltd | 点灯回路 |
CN201323694Y (zh) * | 2008-12-23 | 2009-10-07 | 汪能友 | 一种节能电子镇流器 |
CN102281696A (zh) * | 2011-05-31 | 2011-12-14 | 李建华 | 一种宽电压微功耗高效直管荧光灯电子镇流器 |
CN202514121U (zh) * | 2012-03-01 | 2012-10-31 | 杭州乐图光电科技有限公司 | 一种兼容电子镇流器的led驱动电源 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103260302A (zh) * | 2013-01-14 | 2013-08-21 | 美芯晟科技(北京)有限公司 | 一种导通时间可调的led驱动器 |
CN103260302B (zh) * | 2013-01-14 | 2015-08-26 | 美芯晟科技(北京)有限公司 | 一种导通时间可调的led驱动器 |
CN104640322A (zh) * | 2015-02-06 | 2015-05-20 | 深圳市豪恩光电照明有限公司 | 兼容电子镇流器的led灯管驱动器 |
CN104640322B (zh) * | 2015-02-06 | 2017-11-28 | 深圳市豪恩光电照明股份有限公司 | 兼容电子镇流器的led灯管驱动器 |
WO2017020219A1 (zh) * | 2015-08-03 | 2017-02-09 | 常州明石晶电科技有限公司 | 用于led照明装置的启动系统及led照明装置 |
WO2018024220A1 (zh) * | 2016-08-02 | 2018-02-08 | 欧普照明股份有限公司 | Led驱动电路及led灯管 |
US10645775B2 (en) | 2016-08-02 | 2020-05-05 | Opple Lighting Co., Ltd. | LED drive circuit and LED lamp |
US10959309B2 (en) | 2017-11-14 | 2021-03-23 | Current Lighting Solutions, Llc | LED lamp protection circuit |
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CN102595736B (zh) | 2014-09-17 |
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Address after: 10, 310023 floor, B zone, HOLLEY Science Park, No. 181, Wuchang Road, Yuhang District, Zhejiang, Hangzhou Applicant after: Hangzhou Letu Photoelectric Technology Co., Ltd. Address before: 10, 310023 floor, B zone, HOLLEY Science Park, No. 181, Wuchang Road, Zhejiang, Hangzhou Applicant before: Hangzhou Letu Photoelectric Technology Co., Ltd. |
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Effective date of registration: 20191213 Address after: 310023 room 39, floor 2, building B, 168 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Ruiqi Electronics Co., Ltd Address before: 10, 310023 floor, B zone, HOLLEY Science Park, No. 181, Wuchang Road, Yuhang District, Zhejiang, Hangzhou Patentee before: Hangzhou Letu Photoelectric Technology Co., Ltd. |
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Address after: Room 39, 2 / F, block B, 168 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province, 310023 Patentee after: Hangzhou Ruiqi Electronic Technology Co.,Ltd. Address before: Room 39, 2 / F, block B, 168 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province, 310023 Patentee before: Hangzhou Ruiqi Electronics Co.,Ltd. |