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Hi. Richard:
So I think what or asking is how do I calculate the creepage and
clearance necesary for a given volltage.
I remember seen a small blurb on this in ipc-2221
You will need the voltage, the dielectic constant
(I belive the table is for air - outer layer trace)
And altitud. The chart will then give you air gap necessary beetween
the two conductors.
If you don't have ipc-2221 try googling electrical creepage and clearance.
Hope that helps
Carlos
On 7/11/07, Richard Lenser <[log in to unmask]> wrote:
> Can anyone direct me to a design guide for layout of spark gaps on PCB's?
>
> Thanks and best regards,
>
> Richard Lenser, CID
> Niles Audio Corporation
> Miami, Florida
>
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