Weeeelll.. On Thu, Nov 20, 2014 at 8:33 PM, John Robertson <pinball at telus.net> wrote: > These ROMs used from 110 to a max of 150ma @ 5VDC which is 0.75W. Hmm, how > hot is that to the touch? I guess that depends on whether or not you're up for a discussion of specific heat aka heat capacity.. ;-) But I won't be the one to start it.