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author:

林丽芗 (林丽芗.) [1]

Indexed by:

CQVIP

Abstract:

针对大功率LED应用场合下需要多路输出及各路电流均衡的问题,本文提出一种基于电容均流的多路输出均流的LED驱动电路拓扑.详细分析了四路输出均流原理,并进行了等效电路的推导,在CLCL-T谐振恒流网络的基础上实现多路输出电流的恒定与均衡;最后设计一台108W的实验样机,实验结果验证了所提电路具有良好的均流精度.

Keyword:

LED驱动 均流 恒流

Community:

  • [ 1 ] [林丽芗]福州大学

Reprint 's Address:

  • 林丽芗

Email:

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Related Keywords:

Source :

电气技术

ISSN: 1673-3800

CN: 11-5255/TM

Year: 2017

Issue: 3

Page: 69-72

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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