I've done a few dc-dc converters in PCB: http://www.delorie.com/electronics/alarmclock/ http://www.delorie.com/electronics/powermeter/
Note that the alarm clock has two - the main board, and the power supply prototype board. _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user