Hi,
For this gate drive transformer:
It has a Volt-time spec of 221 V-us)
So the primary will saturate in 1us at 221 volts, or 20us at 11 volts I think.
This transformer is specced to work for gate driving from 20kHz to 250kHz, and it has a 1:1 turn ratio. So for a fet gate voltage of 11V, this transformer could pulse for a maximum of
20us? So the minimum switching frequency would be 50kHz? I think I may be misunderstanding gate drive transformers as this one is specified to operate from 20kHz to 250kHz.cheers, Jamie