This protection circuit trips by quickly blowing the fuse in the event of an overcurrent. The circuit is from a 1964 Electgronic Design. The transistor can be general-purpose.
The frequency of this circuit is approximately 1 Hz. Whenever the output is at low level, the LED...
The configuration shown in the figure has been requested a lot by many readers who need a circuit...
This circuit was found in an American publication from the 1980s. It can be made with most current...