This circuit was found in a 1970 American publication. The FETs are power types according to the desired output current. The operational can be replaced for modern equivalents.
This circuit is from the Linear Applications Handbook of the National Semiconductor of 1994. The...
We found this circuit in the National Semiconductor Linear Applications Handbook of 1994. The...
This Japanese commercial medium and short-wave radio uses 7 transistors and tunes the range from...