"The Toroid King"
http://www.kitsandparts.com/index.phpI recently placed my first order with this company and
was extremely impressed with the fast service, amazing
slection of parts and useful kits (with PC boards)
an AMAZING selection of iron powder and ferrite toroids,
and too many RF parts to mention.
Communication with Diz, the owner, was fast and friendly, too.
Re the toroids: They all have the exact physical dimensions,
but also a calculator to figure out how many windings
you will need for the results you want.
NO MINIMUM ORDER FEEEver need to buy two 2N5109's, or 10 feet of magnet wire,
only to discover there is a $25 minimum order? Not here!
Way to go Diz. Check it out, you'll be glad you did.
And I bet you get some ideas for some DIY projects, too.73, Ken AD6KA