英['semɪkənd'ʌktər]美['semɪkənd'ʌktər]
n.半导体
[例句]A semi-conductor has some important properties.
半导体有一些重要的特性。
Bi-directional SCR can be regarded as a general anti-parallel connected SCR's integration with the general principle of the same one-way thyristor. Figure 1 The basic structure of a two-way thyristor and its equivalent circuit, it has two main electrodes T1 and T2, a gate G, the device gate electrode in the main direction can trigger both positive and negative conduction, Therefore, two-way thyristor in the first quadrant 1 and 3 have symmetrical volt-ampere characteristics. TRIAC gate plus positive and negative trigger pulse can trigger the conduction tube so that, it means there are four types of trigger.欢迎分享,转载请注明来源:内存溢出
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