We found this transformer-isolated control circuit in a June 1995 Electronics Now. The triac must be equipped with a heat sink.
This circuit is from a 1974 publication. It generates a pulse with several sinusoidal cycles from...
We found this circuit in an English publication from 1982. The transistors can be the BC548. We...
Here we show a configuration in which we have a control voltage applied from a voltage divider, which...