To all Pic'ers Over the last few months there has been a fair bit of interest/discussion in the subject of PCB track width/thicknesses and corresponding current-carrying capacity. I have a scanned JPG file of a graph which has been very useful, plotting current capacity against track thickness & width, and also showing temperature rise in copper for that current. Any who would like the file can email me. It's about 650K... too big to post on this list. Cheers.