I am talking from complete ignorance here as my trailer predates univolts so
take this with a grain of salt.
Why would a 110 wall outlet have anything to do with the univolt? Would not
the univolt be wired to only convert 110 to 12 for those items that use 12
volts? It seems silly to convert everything to 12 volts just to invert back
to 110 to power the outlets.
Scott
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-----Original Message-----
> I think most if not all converter/inverters work by converting 110 volt AC
> to 12 Volt DC then invert the 12 volt dc to 110 volt ac so even when your
> plugged in to shore power you still get that conversion/inversion of the
> power to those outlets and if one or part of that process is in trouble
> you
> will get power problems to those outlets but not to the ones that don't
> remain powered on when you disconnect shore power when your batteries are
> in
> good working order.