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.
This power supply can provide 10 A currents. Its regulation is made by 7812 integrated circuit. The...
This source of constant current was obtained in an American documentation of 1973. The transistors can be...
In the MEMs line of the ST available on Mouser Electronics we highlight the MP23AB01DH audio...