> schematic No, but each of the 3 I took apart before I got bored was different. The inductors are very easy to wind yourself. The primary for 220V is seldom more than 100 turns. I prefer to wind my own unless I buy from catalog or special order because then I know that it won't let the smoke out of something easily ... Peter -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body