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Date: | Wed, 25 Oct 95 13:05:11 EST |
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I have a customer who is testing between two surface conductors
at 3000 volts. The spacing is at .126". I believe this criteria
comes from a Bellcore spec. (??? Not sure) When we look up data
for design in MIL-STD-275 (I believe now it's IPC-D-275) we see
that at 3000 volts we should have spacing ~ at .360".
(.00012"/volt)(3000 volts)=.36" . (Thanks Steve)
For those of you who are familiar with Bellcore or similar types
of testing, is this a common test?
Does that spacing appear to be such to open the possibility of
failure or breakdown?
(Being a fabricator, I'm not real versed with tests such as this.)
Thanks in advance for any and all responses.
Groovy
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