I have almost completed building an electric on-board starter for my Biglift glider tug with Moki 180. I am using a standard 05 type electric motor to power the device and would like to know how I go about suppressing any electrical noise that will be generated when I activate the starter. One usually uses capacitors soldered across the electric motor's terminals, but how does one calculate the correct value of the capacitor ?? How actually does the capacitor suppress the noise and is there a better way ?? Another aspect that interests me is how capacitors assist electric motors with start up torque. If one of you guys can give me a short exposition on this or refer me to some source, I would be most grateful.
Regards Andy in South Africa