Power Efficient Computer Monitor Upgrade?
Hopefully this separate thread will eliminate hijacking another. Many RV'ers including myself use laptops instead of desktop units. But the 17" laptops seem to gobble laptop battery power at an ast...
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I purchased an external USB sound card and it sure helped earphone clarity. I am assuming The Lepai 12-volt amplifier can be fed with this sound card into a pair of external speakers so I don't have to wear earmuffs when listening to Moonlight Sonata or young Strauss. All on a tight energy budget.
I have not yet examined the feasibility of eliminating battery feeding inverter(Samlex 300 PSW) feeding Compaq 19 volt brick feeding laptop and instead use a DC to DC booster directly from battery to laptop at 19 volts.
I have not yet examined the feasibility of eliminating battery feeding inverter(Samlex 300 PSW) feeding Compaq 19 volt brick feeding laptop and instead use a DC to DC booster directly from battery to laptop at 19 volts.
