Found in a 1965 General Electric circuit manual, this circuit uses SCRs from that time. Modern equivalents according to the power can be used.
Found in a 90's EDN this circuit can be used as a shield. The transistor is a general-purpose type and the...
July 2017 - The new Texas Instruments ISO772x digital isolators with a speed of up to 100 Mbps and a...
This high voltage source circuit was found in an old American publication. It uses a voltage...