Re: Toroid Choke Cores

Re: Saturation flux density
	These sound like neat cores and I'm going to order some,
but worried about the number of turns needed to keep flux density
down.  Preliminary calculation shows flux density of about 700
gauss with 200 turns, 200 kHz, and 5000 volts RMS across the winding.
Flux density if proportional to voltage, inversely proportional
to frequency and turns.  
For what it's worth.
Ed Phillips