I must design a circuit that switches 230VAC at 6A max (0-crossing switching). This is a bit above the currents I am familiar with (up to ~ 1A). Is this within what can be done with a PCB, and how wide should the traces be? And for connectins to/from the PCB, can this be done with screw-type connectors, or should I use wires that end in a spade-type connector? Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist