We found this circuit in a Radio Electronics from the 90s. Transistors admit current equivalents, especially the power one that is not a common type today.
Found in a 90s American documentation, this circuit trips when there is an overvoltage at its...
Using the Linear Technologies LT3080 IC we have a constant current source with a 10 V voltage...
One of the application circuits we gave with the 4013 in this circuit bank was a bistable switch...