William Sommerwerck wrote:
How does a center-tapped transformer secondary WHERE
THE OUTPUT IS REFERENCED TO THE CENTER TAP
(ie, the center tap is grounded) NOT generate two separate
phases?

After thinking about this, I've come to the conclusion that it doesn't.

"Phase" implies a relative-timing relationship. Simply inverting polarity
doesn't change the timing between the two waveforms.


If you compare the timing of the positive part of the sine wave you will
see that the two signals have different timing.

Bill K7NOM