This timer can control loads up to 240 W. We found it in a 1967 RCA documentation. The main components admit modern equivalents.
Incandescent lamps of up to a few amps can be placed to flash with this circuit. The frequency depends...
In the figure we have a circuit that fires from a positive pulse of short duration applied to its...
This full wave control with SCRs uses a different solution to avoid using a diode bridge: a pulse...