This circuit is suggested by American documentation from 1970. It makes use of transistors of the time but can be implemented with modern equivalent transistors.
This circuit was found in a British documentation from 1969. It can be implemented with modern...
This is an amplifier stage with a typical germanium transistor from the 60's to the 70's. The...
November 2016 - Texas Instruments' new ISO773x triple channel digital isolators with 5,000 V...