This shield circuit can be used in several applications that involve a feedback signal. The circuit is from American documentation from the 80s and the transistors are according to the loads driven.
We found this circuit in an old English documentation. Transistors support modern equivalents. The circuit...
This circuit is from 1995 documentation. In the original, the source is symmetrical at 12 V, but...
This static switch circuit or solid-state contactor was found in a Motorola documentation from...