Here is some info about the saturation and what i talk about the distortion of the magnetizing current and waveform
i forgot to remember you about the primary resistance and current that creates a voltage drop and that must be considered as it lowers the effective voltage being applied to the primary
I told you once that i hated transformers, did i?
Yes! Thats the thing. 300v and 22amps must be accepted by the primary.
Thats an easy calculation.
13 ohms must be the resistance of the wire.
But how does that looks like at 10khz in stead of strait DC?