We find this circuit in a 1980s Linear Technology documentation. The circuit can be implemented on the basis of more modern equivalent components.
This circuit is based entirely on SCRs. The circuit is from an American 80's documentation; and the PUTs...
The integrated circuits used in this 1989 project are uncommon today, including the IF coil that...
September 2016 - Mouser Electronics already has the new TPS54335-2A from Texas Instruments...