| 一种低压直流LED照明分级供电系统 |
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| 引用本文： | 刘孙东.一种低压直流LED照明分级供电系统[J].深圳信息职业技术学院学报,2010,8(2):73-75. |
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| 作者姓名： | 刘孙东 |
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| 作者单位： | 深圳信息职业技术学院科研设备处,深圳,518029 |
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| 摘 要： | 随着半导体照明技术的快速发展,LED照明已得到广泛的应用。本文提出一种采用低压直流分级的供电方式,系统集中提供AC/DC的转换,而对单个的LED照明单元直接通过DC直流供电驱动。本系统因其具有高效率、低成本、高可靠性等特点,可在家庭、小区以及今后城市供电中进行推广、应用。
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| 关 键 词： | LED照明 低压直流供电 分级驱动 |
A hierarchical low-voltage DC LED lighting power supply system |
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| LIU Sundong.A hierarchical low-voltage DC LED lighting power supply system[J].Journal of Shenzhen Institute of Information Technology,2010,8(2):73-75. |
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| Authors: | LIU Sundong |
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| Institution: | LIU Sundong (Department of Scientific Research and Equipment,Shenzhen Institute of Information Technology,Shenzhen 518029,P.R.China) |
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| Abstract: | With the rapid development of semiconductor lighting technology,LED lighting has been widely used.Introduction is given on how to design a new method of hierarchical low-voltage DC power supply system,which provides centralized AC /DC conversion for individual LED lighting units directly through the DC power driver.The system boasts high efficiency,low cost,high reliability and broad usage. |
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| Keywords: | LED lighting low voltage DC power supply classification driver |
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