The limit frequency of the stable action of the pulsed power source depended on the reinstated time of the gap insulation.
脉冲功率电源稳定工作的极限频率取决于间隙绝缘强度的恢复时间。
The component parts and control principle of pulsed SAW inverter power source are mainly introduced in the paper.
本论文主要介绍了所研制的单片机控制逆变埋弧焊机的组成结构和控制原理。
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。
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