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.
The circuit is a multivibrator version using two NPN general purpose transistor. This circuit can...
This circuit uses two sensors that are placed at the intersection of a miniature railroad, causing the LED...
This basic circuit is from an old documentation. The relay must be 50 mA maximum and must have a...