My Tig is dead

[Slim Shady]

After a little more thinking a scraped the idea of that tig conversion, but let me know how it goes George.
In the mean time I am making a Chicken Coop for my grandparents. I check the projects section on Saturday. Just waiting for the steel to be delivered now.

 

[GeorgeB]

I'm assuming (although I could be wrong) that an AC HF unit uses different circuitry to a DC HF unit. The fact that the Miller unit has a switch implies different circuitry is indeed involved. What that would be, I haven't the foggiest.

It's different circuitry to the extent of switching one resistor in or out. I don't claim to understand the circuit theory but, if it works, that will be good.