This circuit applies to any common operational, the time constant for the given values being 22 ms. The circuit must be powered by a symmetrical source.
Found in a 1960s RCA documentation, this circuit applies to most common triacs. The trigger device is a...
We show only one of the channels of an excellent audio preamplifier with the LM382 integrated...
This circuit came out in the American magazine Electronics Now, in a 1993 issue. The magazine no...