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 circuit consists of a Step-Down converter (voltage reducer) that can provide a 5 A output with...
This circuit produces a IR beam with a frequency adjusted by the 100k pot. The circuit can be used in...
This simple current control setup was found in documentation from the 60's. The low current...