Foam cutting help
Very nice setup.
I have a rather crude setup but an easy power source. It is an old Astro Flight ac/dc battery pack charger, left over from R/C Car days.
I have a variable transformer stashed somewhere but couldn't find it. So I tried this charger and it works great. the small things I usually cut with it require about 1 amp, using .014 ss fishing wire, very nice smooth cuts, limited only by my ability.
one of these chargers went on Ebay for 9.99 a couple of weeks ago.
(hope the photo shows up)