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April 2003

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Subject:
From:
David Douthit <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 30 Apr 2003 17:05:53 -0700
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Ken,

The answer depends on what the definition of "reliability" and how you measure it is.

David A. Douthit
Manager
LoCan LLC

Ken Hafften wrote:

> I am interested in information concerning reliability testing, accelerated
> or otherwise, of power printed circuit boards, both bare board and assembled
> boards.  These boards usually have heavy copper inner and outer layers.
>
> What type of reliability testing is done?
> What is the usual length of test before failure?
> What is the usual failure mechanism?
>
> Thanks in advance for any help.
>
> Ken
>
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