DC Conversion and Amp Hours for CPAP
I had a 12v plug installed in our bedroom and now I need to try and figure out how much my CPAP machine uses. I bought a Kill A Watt device and measured 8 hours of sleep last night. The device onl...
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360 watt hours at 12 volt is 30 amp hours.
The CPAP likely does not use all that.. but (Due to conversion loss in the power converter/brick/wall wart) but that's figure 30 amp horus.
NOTE there are other loads on the battery 24x7
The CPAP likely does not use all that.. but (Due to conversion loss in the power converter/brick/wall wart) but that's figure 30 amp horus.
NOTE there are other loads on the battery 24x7
