electrical calculation please
We are looking at a portable dehumidifier. It apparently runs off a/c via a d/c adapter. specs says it draws 20w DC and is " energy efficient " How much of and energy hog will it actually be?...
Forum Discussion
20w/12.1V (50% SOC)*24hrs = 40 Ah. The typical 2 GCs will have 110Ah to 50% SOC. So it will consume 40/110 = 36% of the battery in a day. Part of that will be the conversion loss to AC.
