About the article

Adjustable Current Limit for Dual Power Supply


This current-limiting circuit, shown in this example as part of a small bench power supply, could in principle be used in conjunction with any dual-rail current source. The part of the circuit to the left of the diagram limits the current at the input to the dual voltage regulator (IC4 to IC7) so that it is safely protected against overload.
Downloading of this magazine article is reserved for Elektor Members only.
Already a member? click here to log in.
Loading comments...