As promised, here's my battery usage test comparing the run time of a Vitrifrigo fridge/freezer on both 12-volts DC as well as through a 120-volt AC inverter.
Very interesting Mike. I do have one question though. Do you have any feel for how much of the loss using the 120v option was from the inverter vs. the power brick? Thanks for the info. --- Jim Carter
My gut feel is that the inverter contributed most of the loss due to having an internal fan. But I’ll measure the power brick efficiency sometime just for grins…
Very interesting Mike. I do have one question though. Do you have any feel for how much of the loss using the 120v option was from the inverter vs. the power brick? Thanks for the info. --- Jim Carter
My gut feel is that the inverter contributed most of the loss due to having an internal fan. But I’ll measure the power brick efficiency sometime just for grins…