| 驱动白光LED技术综述 |
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| 引用本文： | 彭龑,李晓寒,何华平. 驱动白光LED技术综述[J]. 中国照明电器, 2010, 0(9): 9-11,18 |
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| 作者姓名： | 彭龑 李晓寒 何华平 |
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| 作者单位： | 四川理工学院计算机学院,四川自贡643000 |
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| 摘 要： | 简要介绍新兴环保光源———白光LED的发展历程及发光原理,重点介绍几种典型的LED驱动技术,展望白光LED作为新一代照明光源的应用前景。
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| 关 键 词： | LED 驱动 电荷泵 恒流源 开关电源 白光 LED |
Overview on the Technology of Driving White LED |
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| Peng Yah,Li Xiaohan,He Huaping. Overview on the Technology of Driving White LED[J]. China Light & Lighting, 2010, 0(9): 9-11,18 |
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| Authors: | Peng Yah Li Xiaohan He Huaping |
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| Affiliation: | Peng Yan Li Xiaohan He Huaping(Institute of Automation and Electronic-information,Sichuan University of Science＆ Engineering,Sichuan Zigong 643000) |
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| Abstract: | White LED is a kind of modern burgeoning light source with the advantages of environmental protection and energy-saving.In this paper,the principle and development of white LEDs,and several typical LED-driving circuits are introduced.Also the prospect for white LED as a new generation of light source is presented. |
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| Keywords: | LED driver charge pump constant current source switching power supply white LED |
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