We found this circuit in a 1965 Electronic Design. Transistors are still common but admit equivalents for some of them. The circuit drains a current of only 4 mA.
This signal injector uses a single integrated circuit as an oscillator, producing rectangular...
November 2016 - Mouser Electronics is makingToshiba's new TLP78x and TLP79x isolation amplifiers...
This circuit is from a 1968 publication by General Electric. The circuit can be applied to any...