> > On Jun 27, 2008, at 4:04 PM, Dario Greggio wrote: > > Olin Lathrop wrote: > >> Dario Greggio wrote: >> >>> At the moment I'm considering 24V as a good intermediate value :) >> >> You should go into politics ;-) > > :) > seriously, I have to ask if 48V is "safe" in Italy. > And, moreover, that can't definitely work with my current LDOs in > place. What is safe in Italy ? ( Different physics than the USA obviously ) Would 30V be safe ? 36V ? I say crank it up to whatever the official voltage for Italy is. In the USA I believe it is 48V. Strangely, the telephone ring voltage in the USA is specified to be 88V peak. cc -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist