Saturable Reactor Power Supplies

MSI Saturable Reactor Power Supply
Instead of using solid state electronics to vary the output of the power supply, these units use a saturable reactor to vary the power.  Because there are no fans or solid state devices, saturable reactors can operate in environments that would be harmful to silicon controlled rectifier power supplies due to high temperatures or unclean conditions.  Magnetic Specialties can design saturable reactors to fit existing control schemes or if necessary supply new DC power supplies.


  • Linear input/output characteristics
  • High resolution output control.
  • NEMA 1 or 3R Enclosure
  • Output voltage and current feedback optional