PWB Trace Current Sizing

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Printed Wiring Board Trace, Vias and Spoke sizes are evaluated for current carrying capacity. Conservatively based on MIL-HNBK-251 fusing equation and compared to IPC-D-275 amperage guidelines, this spreadsheet fills in the missing dimension for trace sizing: LENGTH!

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PWB Trace Current Sizing
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Submitted On:
03 Dec 2011
Submitted By:
File Date:
02 Dec 2011
File Author:
Howie Webber
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File Size:
52.31 Kb
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#1 JohnDoyle 2011-12-03 10:46
Thanks for your contribution Howie. Good to see an addition to our electrical folder. I have awarded you a free 3 month XLC Pro subscription by way of thanks. [Admin]

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