This circuit incorporates the passive control of the previous circuit and was also found in the March 1995 Electronics Now magazine. The power supply must be symmetrical.
Found in Linear Technology documentation from the 1980s, this generator uses integrated circuits...
This circuit was found in American documentation from the 90's. The circuit applies to any...
This fixed regulator for currents up to 2 A uses a 741 operational amplifier. The transistor must...