This circuit with the DCP010512 was found in the August 1998 issue of Electronics Now. The integrated circuit is not very common these days.
This stage of IF to 455 kHz operates with voltages from 1.5 V. We find it in a 90s Popular...
This trigger circuit with transistors, which may be 2N2222, was found in a 1967 publication. The...
We found this thyristor power supply in a 1987 documentation. It uses common SCRs as rectifiers and...