Hi Vincent,
What type of power supply are you using and where is it located?
There's a PDF on the embeddedarm ftp site which describes a heat/cold/
vibration test on a 72xx device - it seemed to hold up very well.
It might be your power supply which is causing the issues if it is
also located inside the enclosure, but without more information it's
difficult to diagnose.
Regards,
PJE
--- In "vincentkassis" <>
wrote:
>
> We want to use the extended temperature TS-7250-32-32F ARM board in
a
> weatherproof enclosure. We have been testing in a Hammond
> Manufacturing polycarbonate enclosure (it fits in the 1554H2 quite
well).
>
> We think that the board overheats and reacts strangely after a
certain
> time in the enclosure. We know that plastic conducts less well than
> metal, but is it normal that the ARM overheats like that?
>
> Did anybody experience similar problems before?
>
> Did anybody use a weatherproof plastic (preferably polycarbonate)
> enclosure with an ARM with success before?
>
> Can anyone suggest a metallic enclosure that could be used without
the
> need for very specialized tooling?
>
> Thank you very much for your help,
>
>
> Vincent
>
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