A high performance constant current source suitable for small and medium sized electromagnets.

The current regulation circuit is IC controlled and hence results in the highest quality of performance. Matched power transistors are used to share the load current. The supply is protected against overload, short circuit and transient caused by the inductive load of the magnet.

Specification:

Current Range : Smoothly adjustable from 0-4A

Load Regulation : 0.1% for load variation from 0 to max.

Line Regulation : 0.1% for ±10% mains variation

Display : 3½ digit, 7 segment LED DPM