the problem with the Amstrad I could never really solve. The Voltages come out just fine (and I tested them)), and the 63W were borderline for the Amstrad but should have done it. Better you check the Power supply before you attach it, just to be sure. I have a suspicion that is has to do how the Apple II power supply bridges the 0V, that seems different to the IBM world.
Ponder been a while, I don't check in here to often. Only just found this buried in the past. The A2 supply is really just a super early switchmode supply. It doen't have to many foibles in the 0 crossings, but what you can
run foul of, is all the voltage regulation is done from the 5v rail. If
there's insufficient load on it, the rest will be all over the place. That
said PC supplies so long as they still provide all the right voltages are easier to work with. I've had an ATX 1.0 supply powering Clone+ but I have to sit it outside the case :/
If you come across this throw me a line,
sysop@tlp.zapto.org...
Spec
*** THE READER V4.50 [freeware]
--- SuperBBS v1.17-3 (Eval)
* Origin: A camel is a horse designed by a committee. (21:3/101)