This circuit was found in an 80's General Electric documentation. The circuit uses uncommon components today like the PUT. Unijunction admits equivalent.
In the figure we have the way to use a voltage comparator powered by a voltage to control a...
This power supply was featured in the December 1973 issue of Radio Electronics magazine. This type...
We found this circuit in Motorola's Circuit Applications for the Triac 1971 manual. The circuit is for ½...