We found this circuit in a 1962 publication by General Electric. The circuit applies to common fluorescents in the 117 V power grid but can be changed to other grid voltages.
This circuit can be embedded in switches and sockets, thus facilitating its location in the dark....
We can control the frequency of an oscillator from digital circuits or from the output of a...
This transistorized stage of an old documentation aims to increase the sensitivity of a...