I have a Nema 42 Stepper in a wind turbine that I built.
When the turbine blades rotate from 9 rpms to say, 1200 rpms the output frequency increases.
I've converted the output from AC to DC but I don't have an oscilloscope to see how much ac ripple is present in my DC output.
I found a 200 V 4700 uF electrolytic capacitor that I want to use for dc filtering in the final output stage of my DCvoltage.
Do you guys think that this capacitor will work across my different frequency ranges?