This circuit is from a 1968 Electronic Design. The characteristics of the output transformer are not given and the transistors are of the time. The circuit provides a power of a few watts.
The circuit used is not common today, as the configuration is from 1994. The circuit is from the...
This circuit was found in old documentation from Analog Devices. The integrated circuit is from...
Suggested by General Electric in 1980s documentation, this circuit makes use of PUTs that are not...