We found this circuit in a 1997 documentation. It can be used in any common 12 V source and has two relays that disconnect the source in the event of a short circuit.
The operating voltage of this circuit is 18 V, and the source current is 3.5 A. The circuit is...
This circuit was suggested by National Semiconductor in its Linear Applications Handbook. The...
The basic idea of the circuit shown in the figure is to increase the brightness of an ordinary...