Explain the constant current limiting circuit implemented in a series voltage regulator. How is this circuit modified to achieve a fold-back configuration?

A constant current limiting circuit in a series voltage regulator is designed to protect the regulator and the load from excessive current that could damage the components. The circuit typically uses a sense resistor to monitor the output current. If the current exceeds a preset threshold, the regulator __________ _________ __________ __________ ______ _______.
____ _____ _______ ___ _________ _________ ____ _______.
_____ ______ _____ _____ ________ __________ ___.
___ ____ _______ ______ ________ ________.
_________ ___ __________ ___ _____ _________ _______ _____ _____ ________ __________.
_____ _____ _______ ____ ____.
___ ______ ___ ________ ___ _____ _________ _________ _________.
_____ ______ _____ __________ ___ _______ ________ _________ ______.
______ _________ _______ ______ _____ ___ ____.
_____ ______ ________ ____ _____ _______ _____.
_______ _______ _________ _____ _______ ____ _________ __________ ________ _______.
____ _________ _________ ___ _________ _____ ___.
________ __________ ______ ________ _______ _______ ___ ___ _______ ______ ________ ______.
____ ____ _______ _______ ______ _______ _____ ___ __________ __________ ___ _________.
________ __________ ________ _______ ________ __________ __________.
_______ ___ _______ __________ ___ ______ ______ ________ ______ ____ __________ _______.
_______ __________ __________ _____ _______ _____.
___ __________ _________ __________ __________.
__________ __________ __________ ____ ________ _______ ________.
____ __________ __________ ____ ______.
___ __________ ____ ____ ________ __________ ________ _____ _____.
_____ _________ __________ ______ ___ ______ __________ ___ ________ ____.
______ ___ ________ ________ _______.
___ _________ _________ ______ ____ ___ ____ ___ _________ _____ ______.
_____.
Get Full Answer on WhatsApp