This circuit was found in a 1968 RCA documentation. The circuit can be designed with operational equivalents. Input signals can be up to 6 V in amplitude and the limitation is 78 dB.
In the figure we have the simple way to use a low current switch or sensor to drive a high power...
We published this circuit in a magazine of the 90s, but it is still present by the components it...
September 2017 - Mouser Electronics announces the availability of new MIC28514T series DC-DC...