Rich wrote:
> If you design a 50-60 Hz sinusoidal generator and feed it to an op amp
> and then to a complementary symmetry pair and take the output from the
> common emitters, then, if you put the 120 VDC across the collectors
> (PNP to the minus side) you should get 120 VAC output between the
> collector of the PNP complement and the emitter junction.

No, you get about 42V AC with a 60V DC offset.  There are other drawbacks
too, but this idea is too rediculous to go any further with.


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