Re: DC brush type motor control

I had to do that to get my Gecko 320's to work, but I only wound it
twice around the ferrite.

Vince

>
> A common mode choke makes a big difference to noise on Rutex drives.

Get

> a chunky ferrite toroid and wind the two output wires around it about

6

> or 7 times. Keep it as close to the drives as possible. I had huge

noise

> problems on my lathe until I did that.
>
> I think the Rutex drives switch a bit too fast - great for power
> consumption but very bad for noise.
>
> Les