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 zero-crossing detector circuit produces an output pulse every time the input sinusoidal...
This circuit for the 3.5 MHz band (80 meters) was found in an old radio amateur documentation. The circuit...
This circuit was found in a 1980s documentation. Similar configurations appear in the section, but from...