You can download the PCBAMP utility from http://www.aracnet.com/~dynacad/download.html ---------- From: speedy turtle[SMTP:[log in to unmask]] Sent: Wednesday, September 03, 1997 11:02 AM To: [log in to unmask] Subject: [DESIGNERCOUNCIL] current vs trace width graphs I am looking for the formulas to generate the graphs that represent "Current in amperes" vs "Cross section in square mils" and any others of similar type. Does anyone know where I can obtain these formulas ? ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com