On Mon, 12 Sep 2005 04:00:24 GMT, Ignoramus12753
wrote:


On a webpage that I mentioned earlier, I saw a relatively simple
schematic of such an inverter, involving two IR2011 (IIRC) chips, that
I liked for its simplicity. If I go ahead with this project, I will
write to its author.

There ya go! I missed on first scan of that site that he uses a
buzzbox as a welding power source. It looks like this guy's design
goal is the same as yours.

Good luck! No sarcasm, I really mean that. Let us know how it works
if/when you get it up and running.