Greg Arehart
Well Known Member
A general question for the electrical folks on here. I notice that I'm using somewhere around 5-7A of power (avionics, lights) on a regular basis just flying around. Obviously larger power draw when using the flap motor or starter or such, but those aren't used very much or very long. So, I've been wondering whether a small alternator would be sufficient to keep the battery charged for a modest panel and other electrical needs. I'm thinking here of the vacuum-pad-mounted B&C 20A model or something similar. Seems it would allow for some weight savings compared to the larger 50- or 60A belt-driven models that are more typical. I'm not going to be changing things out any time soon, but just idly wondering about weight savings on a potential future project.
So, any reasons why this wouldn't work reasonably well, if the power draw is not too much?
Greg
So, any reasons why this wouldn't work reasonably well, if the power draw is not too much?
Greg