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A little more info - we have an 8 amp circuit which is going through two
15 mil vias with 1 ounce copper on the wall thickness. The board is
0.062" FR-4 with 2 oz. copper. Is this enough?
Thanks,
Steve
>>> Doug McKean <[log in to unmask]> 06/25/96
03:25pm >>>
Steve Murphy wrote:
> > Is there an IPC spec, or otherwise, that provides some guideline on
the
> current capacity of vias on PCBs, based on hole size, wall thickness,
> etc? Any thoughts are appreciated.
> > Steve Murphy
> TRW Automotive
Steve,
How much current is there in this design?
Doug
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