On Oct 4, 7:59*pm, Roy Lewallen wrote:

Modeling a system like this with an ideal transformer might be an
interesting intellectual exercise. But that's all it is -- the real
system won't behave anything like the model.

Roy,

I didn't express myself well - the final paragraph was meant to be a
rhetorical question which cast doubt on the validity of the
conclusions!

73,
Steve G3TXQ