ARC welding machine circuit board ZX7-500 PCB with 24pcs Mosfet K3878 for Field effect pipe inverter welder

 This product USES the high power device MO FET field-effect tube, will be 50/60 hz power frequency conversion for high frequency (such as above 100 KHZ), then dropping rectifier, through the pulse width modulation technology (PWM) output high power dc source, the main transformer weight, volume dropped substantially, the efficiency to raise above 30%.

All products will be checked carefully and packed in good condition with high quality carton before shipping.

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We're China-based global electronic manufacturer  that has a worldwide business in design,  produce and sell various electronics for customers since 2013.

We have a wide range of  different electornics,like phone accessories, customer electronic, electronics Components, Module Board,RC toys, LED lights, ,Home Decoration ,Popular gifts

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