This circuit is an alternative version of the previous one also found in the July 1995 Electronics Now magazine. The triac must be equipped with a heat sink.
The sensor diode used in this circuit is the common type of germanium. Experiments may be made...
This circuit should be used with low frequency signals only. The circuit is from a documentation from the...
This powerful inverter provides a high-quality sine wave signal. I found it in a Radio Electronics issue...