This circuit is from 1970 documentation. The SCRs are types of the era that can be replaced with 106 Series equivalents. The circuit is powered with 100 V dc.
I found this simple circuit from an English magazine from 1984. The circuit can be easily...
August 2016 - It can be purchased from Mouser Electronics the new digital isolators ADuM120N and...
This signal injector and tracer (follower) was found in an old American documentation. The...