What to use for coil cores?

[captainpecan]

Does anyone know, that a Core actually dont amplify the Magnetfield?

From Inherited waste of Physics - 1994, German Page - Altlasten der Physik


chased through a Translator, sorry for Errors, i didnt do a spellcheck.

Hmmm... Very interesting. Although I never actually thought the core amplified, to my knowledge, all it is for is "redirecting". Technically, it would give the appearance of being amplified, simply because it is "concentrated" in the core instead of scattered all directions as much. At least that is how I have always viewed it.

Capt.

laminated silicon steel is probably your best bet,And the thinner the better.If you look at Peters electric motor secrets thread and go back from the end of that thread a couple of pages there are references to different suppliers.Hope this helps

-Gary

I have been going over that thread quite a bit, there is a lot to catch up on since I finally got to see the video just recently. I will see if I can find those posts... Thanks for the help!