Found in a 90s documentation, this circuit triggers the SCR when there is an overvoltage in order to cause the fuse to blow quickly. The SCR can be a TIC106.
This power supply circuit was obtained from the February 1993 Radio Electronics magazine. The...
ON Semiconductor CMOS Operational Amplifiers Mouser Electronics announces the availability of ON...
This circuit can generate signals of frequencies up to 1 or 2 MHz, tuned in the capacitor. The...