small valves

[Dwight K. Elvey]

>From: "Tom Jennings" <tomj at wps.com>
>
>
>If you just want to play and make a 4 x 4 core or something, I
>wonder if you couldn't get decent hysteresis with some other
>ferrite product. You could compensate for a "poor" core with good
>electronics and/or brute force. I haven't looked at a toroid spec
>sheet in ages and not for hysteresis.
>

Hi
 Many of the cores designed for RF will take a magnetic
set. One normally doesn't do it intentionally because
it changes the inductance but they can be magnetized.
Dwight