Apply PWM + PFM control technology, constant current output, stable welding current.

采用PWM+PFM控制技术, 恒流输出, 焊接电流稳定.

The controller can improve the cycle of welding and controlling precision of welding current and time.

采用该控制器可改善焊接循环,提高焊接电流和焊接时间的控制精度,工作性能稳定,程序编制灵活.

The welding machine is convenient for operation and the welding current can be regulated by remote control.

焊机操作方便，可远距离调节焊接电流。

The accurate measurement of welding current and voltage is very important to the exact control of resistance spot welding inverter and welding quality.

焊接电流与电压的准确测量对精密控制逆变电阻点焊电源和保证焊接质量至关重要。

The adaptive welding current adjuster based on the minimum variance theory is designed.

设计了基于最小方差调节的自适应焊接电流调节器.

The welding machine can make compensation to the voltage of power grid and maintain the stability of welding current in cold and hot conditions.

焊机对电网电压波动进行补偿，并在焊机冷热态时都能保持焊接电流的稳定。

The melting consistency of two cores is influenced by electrode type, welding current etc.

研究表明,双电极焊条两焊芯熔化的一致性受焊条类型 、 接电流等因素的影响.

This paper introduces a single chip computer system used for measuring the spot welding current.

介绍了一种用以检测点焊焊接电流有效值的单片机系统.

Double reversed star shape, interphase reactor, flat wave output circuit, stable welding current.

双反星型, 平衡电抗器及平波输出电路, 焊接电流稳定.

High ability in resisting public power grid voltage wave ang power grid compensation, stable welding current.

抗电网电压波动及电网补偿能力强, 焊接电流稳定.