This control for 1200 W of power was found in the documentation of General Electric of 1966 has a activation delay. The triac must be according to the load.
The operational Amplifier used in this circuit is uncommon today. However, the same circuit can be...
The figure shows how to implement an OR function with two inputs, using a relay. The relay...
Based on a CA3059 zero-cross switch, this circuit was found in the July 1995 Electronics Now...