BS EN IEC 63093-8:2018 - Ferrite cores. Guidelines on dimensions and the limits of surface irregularities. E-cores

BS EN IEC 63093-8:2018

Ferrite cores. Guidelines on dimensions and the limits of surface irregularities. E-cores

Status : Current   Published : September 2019

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IEC 63093-8:2018(E) specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of E-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 E-cores. 


The specifications contained in this document are useful in negotiations between ferrite core manufacturers and customers about surface irregularities. The use of derived standards, which give more detailed specifications of component parts while still permitting compliance with this standard, is discussed in Annex A.


This edition includes the following significant technical changes with respect to IEC 62317-­8:2006 and IEC 60424-3:2015:


a. This document integrates IEC 62317-8:2006 and IEC 60424-3:2015;


b. Table 4 – Allowable areas of chips for E-cores, of IEC 60424-3:2015, has been moved to Annex C (informative) of this document.




Standard NumberBS EN IEC 63093-8:2018
TitleFerrite cores. Guidelines on dimensions and the limits of surface irregularities. E-cores
StatusCurrent
Publication Date03 September 2019
Normative References(Required to achieve compliance to this standard)IEC 60424-1, EN 60205, IEC 60401-1, IEC 60205, EN 60424-1, EN 60401-1
Informative References(Provided for Information)IEC 61246, EN 60424-3:2016, IEC 60424-3:2015, EN 62317-8:2006, IEC 62317-8:2006
ReplacesBS EN 60424-3:2016, BS EN 62317-8:2006
International RelationshipsEN IEC 63093-8:2018,IEC 63093-8:2018
Draft Superseded By18/30359676 DC
DescriptorsFerrites, Electrical components, Transformers, Dimensions, Magnetic cores, Ferric inorganic compounds, Coils, Shape
ICS29.100.10
Title in FrenchNoyaux ferrites. Lignes directrices relatives aux dimensions et limites des irrégularités de surface Noyaux E
Title in GermanFerritkerne. Richtlinien zu Maßen und Grenzen von Oberflächenbeschädigungen E-Kerne
CommitteeEPL/51
ISBN978 0 580 98322 1
PublisherBSI
FormatA4
DeliveryYes
Pages32
File Size980 KB
Price£182.00


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