This power supply was found in the same 1990 special issue of Radio Electronics Experimenter magazine that describes an amplifier of up to 100 W per channel with the LM12.
Found in an Electronic Design from the 90s, this circuit produces a signal whose frequency is...
We found this circuit in Popular Electronics from 1993. The circuit can be assembled with any...
Found in an ancient American documentation, this circuit can generate signals up to 40 MHz for a...