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Publication details

Publication CODE Title
IEC 63093-12:2019 (2019-04) FERRITE CORES - GUIDELINES ON DIMENSIONS AND THE LIMITS OF SURFACE IRREGULARITIES - PART 12: RING-CORES
 
Price Excl. VAT Total number of pages, tables and drawings
122.00 € 37.
Description
IEC 63093-12:2019 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of ring-cores, also called toroid cores, and the effective parameter values to be used in calculations involving them. It also gives guidelines on allowable limits of surface irregularities applicable to ring-cores. This document is a specification useful in the negotiations between ferrite core manufacturers and users about surface irregularities.
This first edition cancels and replaces the first edition of IEC 62317-12 published in 2016 and the second edition of IEC 60424-4 published in 2015. This edition constitutes a technical revision.
IEC 63093-12 integrates the contents of IEC 62317-12:2016 and IEC 60424-4:2015.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Replaces  IEC 60424-4:2015
Replaces  IEC 62317-12:2016
Origin
Committee TC 51
MAGNETIC COMPONENTS AND FERRITE MATERIALS
Approval
BEC Approval 2019-04-04
ICS-Code (International Standards Classification) 29.100.10
NBN Status New
IEC publication date 2019-04-04
IEC stability date 2025-12-31
IEC file modification date 2019-04-04
IEC last modification date 2019-04-04