Would that be more when a burn-in cycle takes that components
to close to the maximum threshold? If you degraded a componnet through
processing then the burn-in would verify this.
kathy
JF,
Due to
the increasing reliability of commercial components, some studies suggest that
the stress during burn-in (handling, temperature, voltage) will not screen out
any latent defects but will instead reduce the reliability of your
product.
Best
Regards
Craig
Are burn-in
required on every units that come out of production or is it usually done
on
a sampling
basis? If it has to be done on every unit, why is that so? We're
requested
to do it on all
units, by contract. But some believe that is overkill... I'm among
them.
Any
thoughts???
Thanks in
advance!
JF
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