030″ wire and a .035″ tip. The relatively low amperage and duty cycle of the welder mean you need a small wire size. Did it work? It did. He did preheat the work to help the small welder get ...

pulses for both welding and cutting, with the latter obviously requiring a long series of pulses. [Radu] started out using a relatively small capacitor array to power the device, but has recently ...