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Amada Weld Tech introduces AC inverter power supplies

Amada Weld Tech’s MIB-300A and MIB-600A AC inverter welding power supplies offer increased control resulting in more exact heat input and quality welds. The units use inverter technology with pulse width modulation to produce and simulate an AC waveform. They can produce an AC frequency from 50 Hz to 500 Hz, which allows precise energy delivery in less time. The power supplies feature secondary constant current control, up to 20 pulses per weld and the ability to set up slope, downslope and weld interrupt.