public marks

PUBLIC MARKS from charts with tag loss

July 2008

May 2008

March 2007

PCB Trace Width Calculator

by 6 others
ANSWER: The original graphs that this tool is based on (published in IPC-2221) only cover up to 35 Amps, up to 0.4 inches of trace width, from 10 to 100 degrees C of temperature rise, and copper of 0.5 to 3 ounces per square foot. The formulas used here


by 1 other
The Eye Care Forum Closed to new questions, but archived information containing physician answers to patient questions is helpful. Eye Resources

January 2007