This circuit of an old publication makes use of SCRs that admit modern equivalents. The frequency is set in two potentiometers and instead of lamp we can use other types of loads. The SCR eventually needs a heatsink.
This circuit of an old publication makes use of SCRs that admit modern equivalents. The frequency is set in two potentiometers and instead of lamp we can use other types of loads. The SCR eventually needs a heatsink.
