PWB Trace Current Sizing

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Description


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!

Calculation Reference
PWB Trace Current Sizing
Electric Circuits
Electricity

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Submitted On:
03 Dec 2011
File Size:
52.31 Kb
Downloads:
44
File Version:
1.0
File Author:
Howie Webber
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0

 
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Comments: 1
JohnDoyle[Admin] 11 years ago
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]