This circuit uses components of the time. We found it in a 1968 US documentation. The delay is 100 ns and the input impedance is 1 k.
This DC / DC converter was found in an American 1980s documentation. It provides a negative...
Found in a 80s American documentation, this circuit pulses a lamp for optical relay tests. The...
This circuit has very high input impedance and a differential input. The gain is 1,000 and the...