LED的特性及驱动电源的发展趋势  

Development Trends of LED Characteristic and LED Driver Power

作　　者：蒋天堂[1] 

机构地区：[1]昆明学院自动控制与机械工程系,昆明650118

出　　处：《照明工程学报》2011年第3期58-60,共3页China Illuminating Engineering Journal

摘　　要：LED作为一种新型光源,具有与传统光源不同的特性,LED驱动电源则是LED产业链发展的保障,LED电源的品质直接制约了LED产品的可靠性,因此,在LED产业链逐步完善的今日,LED驱动电源的成熟也至关重要,本文简要介绍LED的基本特性、驱动电源及相关的问题。As a new type of light source LED has different characteristics from traditional light sources,LED drive power is the development of LED industry chain protection,LED power supply quality directly restricts the reliability of LED products.Therefore,as the LED industry chain gradually gets improved,reliable LED drive power is very crucial.This article briefly describes the basic characteristics of LED,drive power supply and related issues.

关 键 词：LED 特性 驱动电源 

分 类 号：TM923.34[电气工程—电力电子与电力传动]