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EN IEC 63093-6:2018

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 6: ETD-cores for use in power supplies

Withdrawn date

30-08-2021

Published date

31-08-2018

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IEC63093-6:2018(E) specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of ETD-cores made of ferrite and the essential dimensions of coil formers to be used with them, as well the effective parameter values to be used in calculations involving them. It also gives guidelines on allowable limits of surface irregularities applicable to ETD-cores.The specifications contained in this document are useful in negotiations between ferrite core manufacturers and users about surface irregularities.The use of derived standards which give more detailed specifications of component parts while still permitting compliance with this document is discussed in .This edition includes the following significant technical changes with respect to IEC62317-­6:2015 and IEC60424-3:2015:a.This document integrates IEC62317-6:2015 and IEC60424-3:2015;b.Table1 – Allowable areas of chips for ETD-cores, of IEC60424-3:2015, has been moved to AnnexC (informative) of this document.

Committee
CLC/SR 51
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Withdrawn
Supersedes

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