powerultra 205

[travis]

ok whats igbt and is it really so much better then mosfit?
i will never cut/weld thicker then 3/8 maybe 1/2 for a small job dont think i would ever do aluminum
iam thinking the powerultra 205 would do me fine or the multipro 205 seen all over the netany help deciding

[performance]

Mosfets don't hold up long term...and are more problematic. IGBT handles power surges, and when IF they fail, they don't do as much damage.

[travis]

thank you this is all new to me iam really thinking the powerultra 205 is the best deal for me iam about 60 days away from warm weather