This dimmer for incandescent lamps was obtained from an American 1990s documentation. The circuit accepts triac-like loads that can be virtually any type. Triac must be fitted with a heat sink.
We can either supply this circuit with 12 V if we use a relay for this voltage as well as 6 V if...
Analyzing the circuit shown in the figure we see that the difference in relation to the others is in...
This circuit takes advantage of the base emitter junction of a general-purpose transistor to...