Hello , I have a ferrite core (Ring) how could I know the permiability? thanks
hello , exactly like you said it's powder ironHello,
Are you sure it is ferrite matarial?
Ring cores can also be powder iron.
Have a look on this page for information on both:
http://www.amidoncorp.com/specs/
Bertus
by Jake Hertz
by Duane Benson
by Jake Hertz
by Duane Benson