A power supply of continuous solid laser krypton lamp using a new touching off system and transistor constantcurrentcircuit is proposed.
介绍一种晶体管恒流全新触发连续固体激光器氪灯电源。
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When designing the step motor drive circuit of 5 phase 10 pat, 89c2051 is adopted as the Loop allotter. The VMOS is adopted in power elements. It is designed as chopper-type constantcurrentcircuit.
A fairly basic circuit (left as an exercise, but it's not difficult) can take the control voltage and output a constantcurrent which is proportional to the voltage.