Amplifiers – With semiconductor amplifying device – Including push-pull amplifier
Patent
1978-06-05
1979-12-25
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including push-pull amplifier
330195, 330271, H03F 326
Patent
active
041807820
ABSTRACT:
The collectors of a pair of transistors operated quasi-linearly in push-pull are coupled to their load by an autotransformer winding, center-tapped to receive operating potential. The configuration simulates a full-bridge amplifier with operating potential twice as large, insofar as maximum output power capability is concerned.
REFERENCES:
patent: 2763732 (1956-09-01), Rockwell
patent: 2787672 (1957-04-01), Crosby, Jr.
patent: 2910689 (1959-10-01), Grace
patent: 2932800 (1960-04-01), Bereskin
patent: 3439285 (1969-04-01), Mercola
patent: 4096443 (1978-06-01), Gilson
Peppercorn, "A High-Quality Transistor Receiver", Proceedings of the I.R.E. Australia, Dec. 1957, pp. 457-462.
Jacobson A. J.
Limberg A. L.
Mullins James B.
Rasmussen P. J.
RCA Corporation
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