This circuit was found in the March 1980 issue of Radio Electronics magazine. It is based on the newly released LH2400. The circuit must be powered by a symmetrical power supply.
We found this circuit in a 1992 documentation. It consists of a digital signal splitter used in...
This control from a 1989 publication can be assembled with several equivalent components. The SCR,...
This power control was found in a 1968 power circuit manual. The SCRs are according to the power of...