This circuit operates at a voltage of 1.3 V from a single mercury cell. We found in an old documentation and for the components used the frequency is 500 kHz.
This PUT (Unijunction Programmable Transistor) configuration was found in an 80s ON Semiconductor...
The circuit shown allows the test of common silicon diodes. The characteristic curve of the...
Kinescopes are no longer found on modern video monitors and televisions. However if the reader has...