CN103874295B - 单级型led驱动电源 - Google Patents
单级型led驱动电源 Download PDFInfo
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- CN103874295B CN103874295B CN201410098428.4A CN201410098428A CN103874295B CN 103874295 B CN103874295 B CN 103874295B CN 201410098428 A CN201410098428 A CN 201410098428A CN 103874295 B CN103874295 B CN 103874295B
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CN201410098428.4A CN103874295B (zh) | 2014-03-17 | 2014-03-17 | 单级型led驱动电源 |
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CN201410098428.4A CN103874295B (zh) | 2014-03-17 | 2014-03-17 | 单级型led驱动电源 |
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CN103874295A CN103874295A (zh) | 2014-06-18 |
CN103874295B true CN103874295B (zh) | 2016-06-08 |
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CN201410098428.4A Expired - Fee Related CN103874295B (zh) | 2014-03-17 | 2014-03-17 | 单级型led驱动电源 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104917412A (zh) * | 2015-07-17 | 2015-09-16 | 东南大学 | 一种单级功率因数校正的移相全桥拓扑电路 |
CN105024558A (zh) * | 2015-08-18 | 2015-11-04 | 重庆星联云科科技发展有限公司 | 一种单级led驱动电源 |
CN106612068A (zh) * | 2015-10-26 | 2017-05-03 | 马少峰 | 一种具有恒流输出功能的功率因数校正器 |
CN105769126A (zh) * | 2016-04-05 | 2016-07-20 | 宁波杜比医疗科技有限公司 | 一种动态光学医学功能性成像的led光学系统 |
CN106535399B (zh) * | 2016-11-14 | 2018-04-17 | 鹰星精密工业(深圳)有限公司 | 一种新型的采用单开关结构的led驱动器 |
US9837914B1 (en) * | 2017-04-14 | 2017-12-05 | Inno-Tech Co., Ltd. | Methods for meeting holdup time requirement with minimal bulk capacitance |
CN112867204B (zh) * | 2021-02-08 | 2023-04-18 | 杭州优特电源有限公司 | 一种辅助供电电源 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101355304A (zh) * | 2007-07-23 | 2009-01-28 | 通嘉科技股份有限公司 | 漏感能量再利用电路与具有该电路的反驰式转换器 |
KR20090026564A (ko) * | 2007-09-10 | 2009-03-13 | 한국광기술원 | Led 구동회로 |
CN102480242A (zh) * | 2010-11-26 | 2012-05-30 | 海洋王照明科技股份有限公司 | 一种推挽变换器及推挽拓扑led驱动电路 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101355304A (zh) * | 2007-07-23 | 2009-01-28 | 通嘉科技股份有限公司 | 漏感能量再利用电路与具有该电路的反驰式转换器 |
KR20090026564A (ko) * | 2007-09-10 | 2009-03-13 | 한국광기술원 | Led 구동회로 |
CN102480242A (zh) * | 2010-11-26 | 2012-05-30 | 海洋王照明科技股份有限公司 | 一种推挽变换器及推挽拓扑led驱动电路 |
Non-Patent Citations (1)
Title |
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《单级反激式软开关PFC变换器的研究》;杨杰;《中国优秀硕士学位论文全文数据库 信息科技辑》;20120615;第1页-第63页 * |
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CN103874295A (zh) | 2014-06-18 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Gu Qingyu Inventor after: Yang Qiang Inventor after: Gu Zhigang Inventor before: Yang Yueyi Inventor before: Yang Yang Inventor before: Zhang Tiezhu Inventor before: Song Qihou |
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TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 519000, Guangdong, Zhuhai Province town of science and technology innovation Bay coast science and technology four, No. 6, building C, 5 floor Patentee after: Zhuhai platinum Energy Electronic Technology Co., Ltd. Address before: Lishui District of Nanjing City, Jiangsu province 210000 Yong Yang Town Natural Bridge Road No. 688 Lishui District Branch Center Co-patentee before: Yang Yang Patentee before: Yang Yueyi Co-patentee before: Zhang Tiezhu Co-patentee before: Song Qihou |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20200317 |