摘要
本文介绍了安森美半导体LED区域照明应用中的电流可调节恒流功率因数校正及超高能效大功率等驱动电源方案,LED串保护方案以及联网型LED街灯控制方案。
The article introduces driving power supply scheme related to current adjustable constant-current power factor correction, extra high energy efficiency and high power and also sheds som light on the LED string protection scheme and grid-connected LED street light control scheme concerning the ON Semiconductor LED regional lighting.
出处
《电源世界》
2011年第1期39-41,共3页
The World of Power Supply
关键词
LED
驱动电源
恒流
保护
联网
LED, Driving power supply, Constant current, Protection, Grid-connected