Hello Am wondering if any of the readers of this newsgroup have been following the efforts of several different people with regard to Home-Built TIG welding equipment and in particular the effort to attach a unit after the main transformer/rectifier of an existing TIG welder , I would be very interested hearing from anyone that has had success or failure with this process , Mr. Dave Barrett from B.C. has published a set of schematics for such a device at
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17 years ago