This circuit triggers an alarm when the mains power is cut off. The circuit was found in the July 1990 issue of Radio Electronics magazine.
This two-input limit detector was found in an American 1980s documentation. The circuit can be...
This circuit can be used in 0,5 to 37 V Power supplies and output currents up to 3 A. The...
We found this circuit in a 2005 Linear Technology manual. The circuit makes use of the LT6101 and...