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。
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.
出处
《大众科技》
2011年第12期95-96,共2页
Popular Science & Technology
