| LED照明灯调光电路的特点及实现方案 |
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| 引用本文： | 沙占友,马洪涛. LED照明灯调光电路的特点及实现方案[J]. 电源技术应用, 2011, 0(3): 57-61 |
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| 作者姓名： | 沙占友 马洪涛 |
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| 作者单位： | 河北科技大学,河北石家庄050054 |
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| 摘 要： | 对大功率LED驱动电源的几种调光方式做了详细比较,重点阐述模拟调光、PWM调光和TRIAC调光的实现方案,并介绍了TRIAC无闪烁调光的原理。
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| 关 键 词： | LED照明 模拟调光 PwM调光 双向晶闸管 |
Characteristics and Realization of LED Lighting Dimming Circuits |
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| SHA Zhanyou,MA Hongtao. Characteristics and Realization of LED Lighting Dimming Circuits[J]. Power Supply Technologles and Applications, 2011, 0(3): 57-61 |
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| Authors: | SHA Zhanyou MA Hongtao |
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| Affiliation: | (Hebei University of Science ＆ Technology, Shijiazhuang 050054, China) |
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| Abstract: | Detailed comparison of several dimming mode of the High-Power LED Drive Power, emphasis on the realization of analog dimming, PWM dimming and TRIAC dimming, and introduced the principles of TRIAC flicker-free dimming. |
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| Keywords: | LED Lighting Analog Dimming PWM Dimming TRIAC |
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