This is a typical photoelectric relay circuit using a sensing valve. We found it in Radio Electronics magazine from April 1950. The circuit is powered directly by the power grid.
Photoelectric relay (T1739E)
- Details
- Written by: Newton C. Braga
This is a typical photoelectric relay circuit using a sensing valve. We found it in Radio Electronics magazine from April 1950. The circuit is powered directly by the power grid.
