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EN IEC 63093-11:2018

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 11: EC-cores for use in power supply applications

Withdrawn date

26-07-2021

Published date

24-08-2018

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IEC63093-11:2018(E) specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EC-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 EC-cores.The specifications contained in this document are useful in negotiations between ferrite core manufacturers and customers about surface irregularities.This first edition cancels and replaces the first edition of IEC62317-11 published in 2015 and the second edition of IEC60424-3 published in 2015. This edition constitutes a technical revision. This document includes the following significant technical changes with respect to IEC62317­11:2015 and IEC60424-3:2015:

  1. This document integrates IEC62317-11:2015 and IEC60424­3:2015;
  2. Table3 – Allowable areas of chips for EC-cores, of IEC60424-3:2015, has been moved to AnnexB (informative) of this document.

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Withdrawn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

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