inverter arc power source 逆变弧焊电源
DC arc welding power source 直流弧焊电源
AC arc welding power source 交流弧焊电源
constant-current arc welding power source 垂降特性弧焊电源
transistor arc welding power source 晶体管弧焊电源
pulsed arc-welding power source 脉冲弧焊电源 ; 电子脉冲弧焊电源
Pulsed arc welding power source by thyristor DC chopper consists of common DC arc welding power source and DC chopper.
采用晶闸管直流斩波器的脉冲弧焊电源是由普通的直流弧焊电源，附加晶闸管直流斩波器组成的。
This paper introduces inverter technology and USES IGBT as power component to research high performance and high efficiency CO2 arc welding power source.
为了研究高性能、高效率的CO_2焊接电源系统，本文引入了逆变技术，并使用IGBT作为功率器件。
It is perfect phase trigger circuit for arc welding power source of SCR.
该相控触发电路是晶闸管整流弧焊电源的理想触发电路。
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