This static switch or electronic contactor was found in a 1968 Motorola publication. The triac depends on the current of the load it controls. The values shown are for the 120 V power grid.
This old fashioned amplifier can source some watts to a low impedance loudspeaker. The circuit...
This circuit of an English publication from 1993 indicates when the active cycle of the signal under...
The configuration shown in the figure is one of the most traditional when it is desired to produce...