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Abstract:
分析了常见的双向可控硅(TRIAC)调光器应用在LED驱动上存在的问题。设计了一种利用普通PWM芯片结合外围电路搭建的可控硅非线性调光LED驱动电路,阐述了调光过程中电路的工作特性。实验结果表明,该驱动电路可实现0~100%平稳无闪烁调光。
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电工电气
ISSN: 1007-3175
Year: 2011
Issue: 2
Page: 30-32
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 3
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