On Tue, 13 Sep 2011 14:48:01 -0300 Isaac Marino Bavaresco wrote: > > Another question.. if I use an isolation transformer, neither touching = either of > > the secondary wires will provoke an electrical shock (of course not tou= ch both > > wires together :D ), right? >=20 >=20 > Yes. >=20 Don't trust an isolation transformer unless there is an electrostatic shield between the primary and secondary, and it is connected to a ground.=20 John --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .