The conclusion was obtained as below:for triode, diode, thyristor and capacitor, voltage derating was an effective measure to reduce the failure rates;
讨论可以得出：对于三极管、二极管、晶闸管、电容而言，电压降额是降低器件失效率的有效手段；
2
Drag onto the page to add a thyristor, bi-directional triode-type, triac-gated switch.
拖到绘图页后，可以添加可控硅、三端双向可控硅开关、三端双向可控硅门开关。
3
As an example, calculations are made for the three phase induction motor controlled by the bidirectional triodethyristor.