This very detailed Dimmer was found in an English documentation from the 90's. The SCR could be a modern equivalent like the TIC106. The circuit is only suitable for incandescent lamps.
The operational amplifier of this circuit is not very common today, because we removed the circuit...
Suggested by an American documentation for 1969 neon lamps, this circuit provides SCR control with...
We found this circuit in a 2005 documentation. The circuit allows the automation of a gate through...