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 found in a 1966 General Electric documentation. It makes use of direct contact...
This simple standing waveform (ROE or SWR) meter is used to adjust antenna matching with...
Found in 1980s Electronic Engineering, this circuit uses common phototransistors as sensors. The...