In this circuit R1 is 56 ohm and R2 is 220 ohm for the 110 V network. SCRs are according to the load. We found it in Philips 1968 documentation.
This circuit with 5 V power was suggested by Motorola's Linear Databook of 1990. The circuit has...
With an optodiac we have the circuit of the figure, suggested by MotoroIa, in which we do the...
Created to serve as a booster for TV signals in the UHF band, this circuit was found in the March...