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Thumb rule to calculate via inductance

In Uncategorized on November 7, 2006 at 3:46 am

L=5.08h[ln{4h/d)+1] Unit: nH
ln –> natural logarithm
h — > via length (PCB thickness) Unit: inch
d — > via diameter in inches Unit: inchL=5.08h[ln{4h/d)+1] Unit: nH
ln –> natural logarithm
h — > via length (PCB thickness) Unit: inch
d — > via diameter in inches Unit: inch