BS EN IEC 63093-11:2018 - Ferrite cores. Guidelines on dimensions and the limits of surface irregularities. EC-cores for use in power supply applications

BS EN IEC 63093-11:2018

Ferrite cores. Guidelines on dimensions and the limits of surface irregularities. EC-cores for use in power supply applications

Status : Current   Published : August 2018

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PDF

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HARDCOPY



IEC 63093-11:2018 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 IEC 62317-11 published in 2015 and the second edition of IEC 60424-3 published in 2015. This edition constitutes a technical revision.


This document includes the following significant technical changes with respect to IEC 62317­11:2015 and IEC 60424-3:2015:


a) This document integrates IEC 62317-11:2015 and IEC 60424­3:2015;


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




Standard NumberBS EN IEC 63093-11:2018
TitleFerrite cores. Guidelines on dimensions and the limits of surface irregularities. EC-cores for use in power supply applications
StatusCurrent
Publication Date31 August 2018
Normative References(Required to achieve compliance to this standard)EN 60424-1, IEC 60424-1, EN 60401-1, IEC 60401-1, EN 60205, IEC 60205
Informative References(Provided for Information)EN 62317-11, IEC 62317-11, EN 60424-3:2016, IEC 60424-3:2015
ReplacesBS EN 60424-3:2016, BS EN 62317-11:2016
International RelationshipsEN IEC 63093-11:2018,IEC 63093-11:2018
Amended ByCorrigendum, May 2019
DescriptorsPower supply (electric), Ferrites, Interchangeability, Dimensions, Surfaces
ICS29.100.10
Title in FrenchNoyaux ferrites. Lignes directrices relatives aux dimensions et limites des irrégularités de surface Noyaux EC utilisés dans des applications d'alimentation électrique
Title in GermanFerritkerne. Richtlinien zu Maßen und Grenzen von Oberflächenbeschädigungen EC-Kerne für den Einsatz in Netzteilen
CommitteeEPL/51
ISBN978 0 539 05065 3
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.124 MB
Price£182.00


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