This old configuration of an audio amplifier has a push-pull two-transistor output stage. Output power is low and the critical components are the transformers. The circuit was found in an 1958’s publication.
This circuit is from the 1994 Linear Applications Handbook, published by National Semiconductor, which is...
This circuit with an industrial standard 4-20 mA interface uses a KPZ20G pressure sensor but can...
This receiver for the AM band with 6 transistors was manufactured in the 60's in Japan. The power...