Found in a 1943 publication this class B amplifier has good performance. The circuit does not include the power supply and has only one input.
This RS flip-flop uses two type 4N26 optical couplers and is characterized by the very high...
This circuit is from an American 80's documentation. The integrated circuit is of the time and is no...
The figure shows how to increase the output current to about 50 mA of an operational amplifier. The...