当前，国内中档乘用车正风行采用HID灯作为其前大灯照明方式，HID灯的高亮度、高效率、高色彩还原度等特性使其非常适合夜间照明，同时其在路灯、装饰灯上的应用也逐步增加。但是HID灯是目前气体灯中控制比较困难的一种，对其电控器设计要点的深入分析 ...

Reliably generating light with the limited resources at a car’s disposal was a problem for early automotive engineers. Tungsten filaments, similar to the kind found in household incandescent light ...