Found in a 300 Circuits from the 90s, this circuit can deliver a maximum current of 50 mA. The output is 20 V with a 12 V input.
This circuit was obtained from ancient American documentation. The circuit combines a JFET with a...
Applying an operational of the time, this circuit of an old documentation can be elaborated with modern...
Found in an American paper from the 90's, this circuit can be adjusted to pass frequencies above 30 to 300...