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>> Current Location：Home - Products Center - Welding Machine Controller
Name：ZX7-250(380V)-H
Model：ZX7-250(380V)-H
Products Simple Introduce：
This product uses the high efficiency component MOSFET field effect tube, transforms the 50/60Hz power frequency into high frequency (for example 100KHz above), the voltage dropping rectification, (PWM) outputs the great merit straightforward current source again through the pulse-duration modulation technology, main transformer's weight, the volume large scale drop, the efficiency enhances above 30%.
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