5FP7 project starting with the focusing coil.

[AdrianPH]

When I stripped the transformer and counted the turns on the primary, I assumed 240 Volts it could well be 230 Volts which could drop the B constant to 1.4. I also would not know quite how close to the knee of saturation the transformer was run at
So wondering if I dropped B to 1.35, or even 1.3 to get the 20 turns per volt ratio if it could give a bit less distortion being further away from saturation, or cause any issues I had not considered.

Cheers

Adrian