微机温度实时控制系统中可控硅的触发与控制

The Trigger and Control of SCR in the Temperature Control System with Microcomputer

分析了微机温度实时控制系统中可控硅带不同负载时的触发特性,并给出了两种实用的触发脉冲形成电路方案。

The property of silicon controlled rectifier (SCR) is analysised,when it drives the different loads.Meanwhile we give two kinds of useful circuit designs that generete rigger pulse.