| 磷酸铁锂电池在大功率LED照明中的应用 |
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| 引用本文： | 罗倩倩,李正鹏.磷酸铁锂电池在大功率LED照明中的应用[J].大众科技,2011(12):95-96. |
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| 作者姓名： | 罗倩倩 李正鹏 |
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| 作者单位： | 襄樊学院物理与电子工程学院,湖北襄樊,441053 |
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| 摘 要： | 介绍了磷酸铁锂LiFePO4动力电池的工作特性，根据其放电特性提出了一种大功率LED驱动电源解决方案，分别对1W和3W的LED光源进行放电实验测试。实验结果表明，采用磷酸铁锂电池作为LED光源的供电装置具有众多的优点和广泛的应用前景。
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| 关 键 词： | LiFePO4 大功率LED 驱动电源 放电 |
Application of Lithium Iron Phosphate Battery in High-power LED Lighting |
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| Abstract: | This paper serves to introduce the working characteristics of LiFePO4 power battery and proposes a high power driving source solution on the basis of the battery＇s discharge characteristics. Discharge tests were made on the lw and 3w LED light source. The test result shows that adopting LiFePO4 battery as the power supply for the LED light source has many advantages and widespread application prospect. |
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| Keywords: | LiFePO4 High power LED Power driving Discharge |
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