public marks

PUBLIC MARKS from myspacesupport.de with tags current & temperature

19 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

26 February 2007

Fort Myers, Florida (33901) Conditions & Forecast : Weather Underground

Astronomy Show | Hide February 12, 2007 Rise Set Actual Time 7:05 AM EST 6:17 PM EST Civil Twilight 6:42 AM EST 6:41 PM EST Nautical Twilight 6:14 AM EST 7:08 PM EST Astronomical Twil