| 解决LED路灯驱动电源的探讨 |
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| 引用本文： | 孟繁春.解决LED路灯驱动电源的探讨[J].照明工程学报,2012(4):90-92. |
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| 作者姓名： | 孟繁春 |
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| 作者单位： | 抚顺市工程质量监督站,辽宁抚顺113000 |
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| 摘 要： | 基于LED的工作特性,论述了采用恒压源驱动不能保证LED亮度的一致性并影响LED的寿命。只有采用恒流驱动,LED才能达到理想的发光强度,探讨了LED路灯驱动电源的解决方式。
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| 关 键 词： | LED 驱动方式 恒流控制 电源 路灯 |
Discussion of the Solution to the Drive Power of LED Road Lantern |
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| Meng Fanchun.Discussion of the Solution to the Drive Power of LED Road Lantern[J].China Illuminating Engineering Journal,2012(4):90-92. |
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| Authors: | Meng Fanchun |
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| Affiliation: | Meng Fanchun ( Fushun Supervision Station for Engineering Quality, Fushun 113000 ) |
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| Abstract: | Based on the working characteristics of LED, the paper describes that LED with constant voltage drive can＇t ensure the consistence of brightness but affects the lifetime of LED. Only LED with constant current drive can reach ideal luminous intensity. And the solution to the drive power of LED road lantern is discussed. |
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| Keywords: | LED the way of drive constant current control power road lantern |
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