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February 1999

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Subject:
Re: Galvanic reactions
From:
Dave Hoover <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 18 Feb 1999 10:28:13 -0500
Content-Type:
text/plain
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text/plain (22 lines) 
Is it coming from the etcher?
Or is it coming from another process like Tin Lead Strip?
Chase it down.
Remember, galvanic (stray currents....or whatever you may call
them...<gremlins>)
leaves some trend or pattern that may be repeatable between PCB's.
Are you seeing that?

Groovy

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