节点文献
基于SSL2103的可调光LED驱动系统设计
Dimmable LED Driver Circuit Based on SSL2103
【摘要】 针对传统的发光二级管(LED)驱动系统功率因数不高和调光效果不佳的问题,在阐述LED驱动系统中的可控硅调光原理基础上,设计了基于驱动芯片SSL2103的功率为50W可调光LED驱动系统,该系统由主电路和输出反馈电路2大模块构成,仿真结果表明该系统能正常工作并达到设计目标.
【Abstract】 Aiming at solving the problems of low power factor and dissactisfactory dimming effect,the principles of SCR dimming in CED driver system is explained.Accordingly,SCR dimming in LED system with 50 W power is designed based on SSL 2103.That system consists of main circuit and feedback circuit.Simulation experiment showed that that system can function properly and meet the designing goal.
【关键词】 SSL2103;
LED驱动;
可控硅调光;
反激式拓扑;
【Key words】 SSL2103; LED driver; SCR dimming; flyback topologies;
【Key words】 SSL2103; LED driver; SCR dimming; flyback topologies;
【基金】 安徽省2013年高校省级自然科学研究资助项目(KJ2013B130);安徽省电工电子与自动化技术实训中心建设资助项目(20101687)
- 【文献出处】 吉首大学学报(自然科学版) ,Journal of Jishou University(Natural Sciences Edition) , 编辑部邮箱 ,2012年06期
- 【分类号】TN312.8
- 【被引频次】2
- 【下载频次】107