Forum Discussion
ShapeShifter
Oct 06, 2013Explorer
bikendan wrote:drhuggybear wrote:
I have to have me some electricity for my CPAP machine. ;)
many CPAP owners use an inverter, so they don't need electric hookups.
Or they just run them directly off of 12 volts: many CPAP machines have 12 volt inputs, unbeknownst to their owners. Much more efficient to run them that way than the inefficiencies inherent in inverting 12v to 120v, and then back down to the low voltages used inside the machine.
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