The Magnetics Committee has prepared a Magnetics Checklist as a reference guide for identifying many of the key parameters needed to specify a magnetic device. Much of the work involved in finalizing a magnetic design is spent in determining the salient parameters through multiple trial and error design iterations. This checklist is intended to improve the initial specification process and reduce the design iterations. Please feel free to improve on this checklist by providing feedback to the PSMA Magnetics Committee. Send any suggestions for improvements to the Association Office.