Suggested to power the previous circuit, this power supply was found in the December 1990 issue of Radio Electronics magazine. Integrated circuits must be equipped with heat sinks.
We found this circuit in an old documentation, using an operational of the time. The circuit...
This circuit is from a 1967 publication and applies to incandescent lamps up to 600 W. Triacs must be...
The TL431 integrated circuit consists of a programmable shunt regulator with an internal...