| 大功率LED照明驱动匹配方式研究 |
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| 引用本文： | 梁健锋,王洪. 大功率LED照明驱动匹配方式研究[J]. 现代显示, 2011, 0(4): 41-45 |
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| 作者姓名： | 梁健锋 王洪 |
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| 作者单位： | 华南理工大学理学院,广东广州,510640 |
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| 摘 要： | 文章分析了大功率LED的原理和工作特性,LED的特性也决定了驱动电源的性能要求,LED照明适合恒流源驱动。然后具体分析了LED驱动的几种匹配方式,包括全部串联、全部并联、混联、交叉阵列和分布式恒流架构。最后指出,对于大功率LED照明来说,分布式恒流是未来驱动电源的发展方向。
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| 关 键 词： | LED 驱动电源 匹配方式 |
The Study of Driver Matching that Applied in High-power LED Lighting |
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| LIANG Jian-feng,WANG Hong. The Study of Driver Matching that Applied in High-power LED Lighting[J]. Advanced Display, 2011, 0(4): 41-45 |
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| Authors: | LIANG Jian-feng WANG Hong |
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| Affiliation: | LIANG Jian-feng,WANG Hong(School of Sciences,South China University of Technology,Guangzhou Guangdong 510640,China) |
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| Abstract: | This paper analyzed the principles and working characteristics of High-power LED.The characteristics of LED determine which power driver to use.LED lighting needs constant current driver.The article expounds several matching types of LED driver,including all in series,all in parallel,series-parallel connection,crossed connection and distributed constant current.For high-power LED lighting,the distributed constant current driver is the future direction of development. |
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| Keywords: | LED power driver matching |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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