基于AL1676的单绕组LED驱动电源设计Design of Single Winding LED Driver Based on AL1676
张争,李强
ZHANG Zheng,LI Qiang
摘要(Abstract)：
阐述了单绕组LED驱动器的在LED照明应用中的优势,着重对其单绕组实现方式、功率因数校正(PFC)原理进行了介绍。最后设计了一款基于AL1676的LED驱动电源并对其功率因数、效率等指标进行了测试。测试结果表明该LED驱动器达到了设计目标。
The paper expounded the advantages of single winding LED driver in LED lighting application. In particular,the principle of the method of achieving single winding and power factor correction( PFC) were introduced. At last,a LED driver was implemented based on the AL1676 The PF,efficiency and other performaces were tested. The result shows that the LED driver has reached the design target.
关键词(KeyWords)：
LED;单绕组;AL1676;驱动电源;设计
LED;single winding;AL1676;driver;design
基金项目(Foundation):
作者(Author):
张争,李强
ZHANG Zheng,LI Qiang
参考文献(References)：
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