【摘要】 氘灯是一种稳定性高的紫外光源,广泛应用于各种测试仪器中。本文针对氘灯使用中的点亮难问题设计实验,通过分析氘灯的伏安曲线,得出影响氘灯启动触发电压的主要因素除了击穿电压外,还有启弧电流的结论。更多还原

【Abstract】 Deuterium lamp is a ultraviolet light source with high reliability.It has wide range of applications in many kinds of instruments.Aiming at the hard-to-startup problem in the practical usage,this article designed experiments to analyze the voltage-current curve of deuterium lamp.The results show that,besides the striking voltage, the arc-discharge initiating current is also important to determining the triggering voltage of deuterium lamp.更多还原