This crowbar protection circuit for non-regulators blows the fuse when the load voltage exceeds a certain value. The configuration with component values can be seen in the previous circuit.
This circuit was obtained in an old publication of 1978. The integrated circuit is the critical...
When an alternator is used to supply constant current, it needs an adjustment that must be made as...
This timer, from an old American publication, uses indicator lamps, but can be modified to use...