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April 2003

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Subject:
Re: Power Boards
From:
Ted Kong <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 30 Apr 2003 13:42:01 -0700
Content-Type:
text/plain
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text/plain (61 lines) 
Hi Ken,

May be you can check with some of the power supply
manufactures.

Ted


--- Ken Hafften <[log in to unmask]> 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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