Obtained from an Electronic Engineering of the 90s, these circuits can be applied to almost any operational amplifier. Signal shapes are given next to the diagram.
The circuit below was found in the March 1990 issue of Radio Electronics magazine. The circuit...
In the figure we have the configuration of series regulator protector suggested by Motorola in 1968...
This circuit was obtained from Raytheon documentation from the 1960s. The transistor is one of the...