This looks like an inductor on each wire of the DC motor. Why would they do that externally?
J Thread Starter JoshK Joined Dec 24, 2009 23 Mar 17, 2016 #1 This looks like an inductor on each wire of the DC motor. Why would they do that externally? Last edited: Mar 17, 2016
#12 Joined Nov 30, 2010 18,224 Mar 17, 2016 #2 To reduce high frequency noise radiating from the wires.
wayneh Joined Sep 9, 2010 17,498 Mar 17, 2016 #3 Ditto. RF choke. Probably an afterthought for a particular application.
J Thread Starter JoshK Joined Dec 24, 2009 23 Mar 17, 2016 #4 Ah. I read #12's post and thought, yea but why would a motor care about high frequency noise. I think you're right, my motor was used when I got it, it was probably there for protecting whatever is not attached anymore. Thanks guys.
Ah. I read #12's post and thought, yea but why would a motor care about high frequency noise. I think you're right, my motor was used when I got it, it was probably there for protecting whatever is not attached anymore. Thanks guys.
