In the grid voltage recovering period, phase angle compensation control is used.
在电网电压恢复阶段采用相角补偿控制.
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Grid voltage is about threshold voltage, which is dependent on design of IC circuit device.
另外,栅极电压约为阈值电压, 它依赖于集成电路装置设计.
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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.
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Welding voltage power grid voltage fluctuations and changes in arc length self - adjusting ability.
焊接电压在电网电压波动及电弧长度变化时自调节能力强.
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