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BS/EN 62317-11-2016 pdf download.Ferrite cores - Dimensions Part 11 : EC-cores for use in power supply applIcations. This part of IEC 62317 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of...

BS/EN 60424-4-2016 pdf download.Ferrite cores Guidelines on the limits of surface irregularities Part 4 : Ring-cores. This part of IEC 60424 gives guidance on allowable limits of surface irregularities applicable to ring-cores in accordance with the relevant...

BS/EN 60424-3-2016 pdf download.FERRITE CORES — GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES -Part 3: ETD-cores, EER•cores, EC•cores and E•cores. 1) The International Electrotechnical Commission (IEC) is a worldwide organization rot standardization comprising all national electrotechnlcal committees...