摘要
大功率LED在照明方面得到了广泛应用,但制约其寿命的关键除了和LED自身有一定关系外,主要决定于驱动电源的可靠性,针对如何提高其可靠性,对驱动电源的设计进行了探讨,阐述了提高驱动电源可靠性的方法。
High power LED is widely applied in lighting, but the key to restrict its life not only has some relation of LED itself, but mainly depends on the reliability of driving power. Based on how to improve the reliability of the design of driving power are discussed, this paper introduces the methods of improving the reliability about driver power supply.
出处
《灯与照明》
2011年第3期44-46,共3页
Light & Lighting
关键词
大功率
驱动电源
可靠性
high-power
drive power source
reliability
