The triggering voltages of four types of dual direction SCRs(DDSCR)are compared and analyzed.
比较和分析了四种双向SCR器件的触发电压。
In the main circuit, the inverse parallel couple SCRs (silicon-controlled rectifier) are used as a electric switch, switching the transformer of resistance spot welding.
主电路以反并联的晶闸管作为控制开关，控制焊接用的电阻点焊变压器通电与否。
Packaged grants will be designed jointly by the Foundation and SCRs. Rotarians interested in implementing these grants on the ground can apply to the Foundation for World Fund support.
扶轮社员在此情况下有意愿执行这些奖助金时可向扶轮基金会申请世界基金来支持。
Packaged grants will be designed jointly by the Foundation and SCRs. Rotarians interested in implementing these grants on the ground can apply to the Foundation for World Fund support.
扶轮社员在此情况下有意愿执行这些奖助金时可向扶轮基金会申请世界基金来支持。
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