silicon controlled rectifier 可控硅 ; [电子] 可控硅整流器 ; 晶闸管 ; 可控硅整联件
light activated silicon controlled rectifier 光激可控硅整流器 ; 光起动硅控整流器 ; 光敏可控硅整流器
silicon controlled rectifier pulse generator 可控硅脉冲电源
Silicon controlled rectifier excitation device 可控硅励磁装置
light activated silicon-controlled rectifier 光激可控硅整流器
epitaxial silicon controlled rectifier 外延硅可控整流管
light-activated silicon controlled rectifier [电] 光激可控硅整流器
N a semiconductor rectifier whose forward current between two electrodes, the anode and cathode, is initiated by means of a signal applied to a third electrode, the gate. The current subsequently becomes independent of the signal. It is a type of thyristor 硅控整流器 ( abbr: SCR)
Welding primary windings adopts two-way water-cooled silicon-controlled rectifier control, ensure that current output balance, and reliable.
焊接初级回路采用双向水冷可控硅控制，保证电流输出平衡，可靠。
DC power supply cabinet: three-phase silicon-controlled rectifier (SCR), computer digital pulse triggers plate, flat-wave inductor, L, C filter, etc.
直流电源柜：三相可控硅整流桥（SCR）、计算机数字脉冲触发板、平波电感、L、C滤波器等组成。
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。
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