CN102149239B - 一种led串均流电路及控制方法 - Google Patents
一种led串均流电路及控制方法 Download PDFInfo
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- CN102149239B CN102149239B CN201010585389.2A CN201010585389A CN102149239B CN 102149239 B CN102149239 B CN 102149239B CN 201010585389 A CN201010585389 A CN 201010585389A CN 102149239 B CN102149239 B CN 102149239B
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- converter
- emitting diode
- light
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- main circuit
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Dc-Dc Converters (AREA)
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Priority Applications (1)
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CN201010585389.2A CN102149239B (zh) | 2010-12-06 | 2010-12-06 | 一种led串均流电路及控制方法 |
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CN201010585389.2A CN102149239B (zh) | 2010-12-06 | 2010-12-06 | 一种led串均流电路及控制方法 |
Publications (2)
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CN102149239A CN102149239A (zh) | 2011-08-10 |
CN102149239B true CN102149239B (zh) | 2015-06-10 |
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CN201010585389.2A Expired - Fee Related CN102149239B (zh) | 2010-12-06 | 2010-12-06 | 一种led串均流电路及控制方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102665322B (zh) * | 2012-03-30 | 2014-06-11 | 南京冠亚电源设备有限公司 | 一种无电解电容的驱动电源 |
FR3101933B1 (fr) * | 2019-10-15 | 2021-10-01 | Valeo Vision | Système d’eclairage comprenant un convertisseur de puissance entrelace multi-phase |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001157454A (ja) * | 1999-11-25 | 2001-06-08 | Toshiba Lighting & Technology Corp | 定電流電源装置 |
CN101313632A (zh) * | 2005-12-12 | 2008-11-26 | 三菱电机株式会社 | 发光二极管照明装置和使用该装置的车辆用灯具照明装置 |
CN201336757Y (zh) * | 2009-01-22 | 2009-10-28 | 陈咸丰 | 用于大功率led光源的多路恒流电源 |
CN101667788A (zh) * | 2009-09-24 | 2010-03-10 | 重庆大学 | 大功率半导体照明的直流母线驱动电源系统 |
CN201557292U (zh) * | 2009-10-01 | 2010-08-18 | 英飞特电子(杭州)有限公司 | 一种高效率恒流led驱动器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7202608B2 (en) * | 2004-06-30 | 2007-04-10 | Tir Systems Ltd. | Switched constant current driving and control circuit |
CN101710716A (zh) * | 2009-11-13 | 2010-05-19 | 南京航空航天大学 | 能减小电解电容的并网逆变器 |
CN101702856B (zh) * | 2009-11-13 | 2012-11-21 | 南京航空航天大学 | 发光二极管串驱动器及其串电流控制方法 |
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2010
- 2010-12-06 CN CN201010585389.2A patent/CN102149239B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001157454A (ja) * | 1999-11-25 | 2001-06-08 | Toshiba Lighting & Technology Corp | 定電流電源装置 |
CN101313632A (zh) * | 2005-12-12 | 2008-11-26 | 三菱电机株式会社 | 发光二极管照明装置和使用该装置的车辆用灯具照明装置 |
CN201336757Y (zh) * | 2009-01-22 | 2009-10-28 | 陈咸丰 | 用于大功率led光源的多路恒流电源 |
CN101667788A (zh) * | 2009-09-24 | 2010-03-10 | 重庆大学 | 大功率半导体照明的直流母线驱动电源系统 |
CN201557292U (zh) * | 2009-10-01 | 2010-08-18 | 英飞特电子(杭州)有限公司 | 一种高效率恒流led驱动器 |
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Publication number | Publication date |
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CN102149239A (zh) | 2011-08-10 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Fanghua Inventor after: Liu Shuo Inventor after: Ni Jianjun Inventor after: Zhang Shuai Inventor after: Wang Jinlong Inventor after: Cai Mengdi Inventor before: Ni Jianjun Inventor before: Liu Shuo Inventor before: Zhang Fanghua |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: NI JIANJUN LIU SHUO ZHANG FANGHUA TO: ZHANG FANGHUA LIU SHUO NI JIANJUN ZHANG SHUAI WANG JINLONG CAI MENGDI |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191206 |
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CF01 | Termination of patent right due to non-payment of annual fee |