Both the operational amplifier and the diodes admit equivalents in this circuit suggested by National Semiconductor. The power source must be symmetrical, and the circuit curve resembles an ideal diode.
This power supply was originally designed to power our next circuit (CB18672E) which consists of a...
This encoded lock circuit with alarm for use in homes was found in a publication from the 90s. The...
Indicated for frequency measurements, this circuit can operate with inputs up to 1 MHz. We found...