摘要
从LED光源的特性出发,分析了LED汽车灯具的设计方法,同时探讨了LED汽车灯具的试验方法与过程,重点研究了PWM电路控制的LED汽车灯具的试验方法,通过试验结果的比对分析,论证了LED汽车灯具的优越品质,最后提出了LED汽车灯具的发展趋势。
This paper introduced the characteristics of LED light source and design methods of LED auto lamps and demonstrated the superior quality of LED auto lamps by comparing and analyzing of the testing results, the author discussed the testing methods and procedure of LED auto lamps, major in the PWM electro-circuit to control the LED auto lamps. Finally, the paper pointed out the development trends of LED auto lamps.
出处
《汽车科技》
2009年第5期41-45,共5页
Auto Sci-Tech
