This circuit was found in a 1965’s General Electric documentation. It is intended for low voltage brush motors. The SCR must be according to the engine controlled.
We found this configuration, which appears on other of our circuits and with the same or different...
This is the traditional configuration for a limit comparator or window comparator, using two...
With this circuit it is possible to regulate a source of up to 9 A using 3 LM350. The integrated...