Found in an Electronic Design of the 90's, this circuit provides an additional 12 V output to a 5 V regulator. The maximum current is 200 mA.
The TTL 74123 integrated circuit consists of a monostable that can be configured to generate...
This circuit with automatic gain control was found in the July 1988 issue of Radio Electronics magazine....
This power source is indicated for the supply of the previous circuit (CB19638E), but it is also...