Solid-State Constant-Current Power Unit for the Magnetic Analyser of the MS702R Mass Spectrometer

摘要

A description is given of a solid-state unit that was developed to supply a constant current to a magnetic analyser. The original unit had failed to give a current that had an operating stability within the manufacturer's specifications. Tests showed that the unit developed performed extremely well, the average variation of current being ten times less than that specified. (Atomindex citation 15:028762)