We need to move a small amount of air and provide a controller for the fan speed. We want to use a simple axial fan. In looking at some circuits, I think AC control will be easier to do but but really hard to find AC fans this small that have a design voltage of 120VAC. most that I find this small are 12VDC.
Just curious if you guys think a DC controller can be slimmed down to be super simple (cheap) or if we are better of trying to shop for a small, AC fan?
Just curious if you guys think a DC controller can be slimmed down to be super simple (cheap) or if we are better of trying to shop for a small, AC fan?
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