This circuit for antiparallel control of thyristors was found in a Philips publication from 1967. The circuit uses components of the time, and the power components must be mounted on heat sinks.
This circuit with a supply voltage of only 2.5 V was found in a 2005 Linear Technology...
Suggested by National Semiconductor in documentation from the 90s, this circuit uses a switched...
As part of a larger project, we found this modulation meter in the August 1994 Electronics Now...