The diagram is from a 1990s document. The integrated circuit must be equipped with a heat sink. The table shows the component values for different output voltages.
This circuit was found in a 1973 Radio Elettronica magazine from Italy. The circuit can be...
This power control was found in a 1968 power circuit manual. The SCRs are according to the power of...
The circuit in the figure uses two of the 4001's four gates to trigger a relay in a timed manner. The...