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  3. May 2009

Re: Dual power supply on 515?

On Thu, May 28, 2009 at 13:44, Pete Massiello
<pmassiello-ml@xxxxxxxxxxxx> wrote:
Yes, they certainly do. ÂWe always order our customers machines with dual
power, and will plug one into the UPS and the other into "Wall" power. ÂIf
either one dies, the machine will still continue to run.

Yeah, and if you have a overvoltage condition on the wall power, the
UPS will handle it gracefully, but it will fry the power supply and
the system board on the critical machine. But the UPS will still run
;)

Doing this isn't a bad idea, especially at smaller shops i do the
same, but it's a risk that should be considered.


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