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 filter was obtained from a Linear Technology manual from the 1990s. The power supply must be...
This circuit without any capacitor operates based in the time the transistor need to turn on. The...
This Linear Technology circuit was found in a 1980s documentation. The circuit can swing up to a...