主要用于变频器控制回路中微弱电压、电流信号的控制。
It is suitable for control weak voltage current signal in the frequency converter control loop.
信号中的电压按声波比例变化。
The voltage in the signal varies in direct proportion to the sound wave.
从另一通道测得的以红色标记的信号时高张力输出电压信号。
The red trace is the High Tension (HT) output voltage measured at the king lead.
该信号发生器输出电压的周期很精确且装定十分方便。
The period of output voltage of it is very accurate and easy toadjest.
具有良好的双屏蔽效果，可防止强电压对弱电压电流信号的干扰。
It has good screen effect, preventing from strong current disturbing weak current.
方向控制信号由电压比较电路生成。
Direction control signal is given by the voltage comparison circuit.
以电弧电压和焊接电流为采集的信号源。
阶跃呼应信号添加20%额外电压为40ms。
阶跃呼应信号添加20%额外电压为40ms。
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