All:
I'm in the process of winding some small toroids on a T68-6 core to get about 4.3?H. My winding calculator tells me it will take about 30 turns. My question is: Is there an app where you can enter the core, the number of turns, and it calculates the length of the wire needs for the inductor? I can estimate this by taking a single turn of string, measure it, multiply by 30 and add an inch or two, but I thought maybe somebody's already done this. Just wondering...
Jack, W8TEE
