可控硅调压调速原理可控硅调速是用改变可控硅导通角的方法来改变电动机端电压的波形，从而改变电动机端电压的有 效值，达到调速的目的。-SCR thyristor speed control method is changed to alter the angle of the motor terminal voltage waveform, thereby changing the motor terminal voltage has Efficiency value, achieve t

TM2292是一种红外传感信号处理器，可将红外传感器产生的微弱信号进行放大，来 控制输出，输出端口直接接到继电器或可控硅，并且控制时间可根据自己需要进行调节。采 用CMOS工艺制造，控制性能稳定，定时时间准，实现感应、无接触控制。-TM2292 is an infrared sensor signal processor may be a weak signal generated by the infrared sensor is amplified to Control outp

不同的触发方式对于可控硅可靠性的影响 对于如何过GS UL等认证的影响-The impact of different trigger modes on the reliability of controlled silicon for how to over UL GS and other certification