This very low current circuit was found in the April 1995 issue of Electronics Now magazine. The circuit operates at voltages from 6.5 to 10 V.
This circuit is from a 1967 publication and applies to incandescent lamps up to 600 W. Triacs must be...
This is a commercial circuit from the year 1958. Transistors are germanium types and transformers...
ON Semconductor FFSP0665B 650V 6A SiC Schottky Diodes Available through Mouser Electronics, these...