This circuit provides an output voltage with approximately twice the input using two power transistors and a voltage doubler. The circuit is from a 1970 EDN.
The width of the pulses produced by the oscillator in the figure is determined by the value of R1,...
This circuit is from a PopularElectronics of June 1992. The magazine no longer exists, but the...
Other operational ampliers series, such as MC34072, MC34074, MC35071, MC35072, MC35074 d MC33071 can...