Feedback Circuit

  • (noun): A circuit that feeds back some of the output to the input of a system.
    Synonyms: feedback loop

Some articles on feedback circuit:

Switched-mode Power Supply - Theory of Operation - Regulation
... A feedback circuit monitors the output voltage and compares it with a reference voltage, which shown in the block diagram serves this purpose ... Open-loop regulators do not have a feedback circuit ... The feedback circuit needs power to run before it can generate power, so an additional non-switching power-supply for stand-by is added ...

Famous quotes containing the word circuit:

    We are all hostages, and we are all terrorists. This circuit has replaced that other one of masters and slaves, the dominating and the dominated, the exploiters and the exploited.... It is worse than the one it replaces, but at least it liberates us from liberal nostalgia and the ruses of history.
    Jean Baudrillard (b. 1929)