British Standards Institution

Source:: IEC
Committee:: EPL/51 - Transformers, inductors, magnetic components and ferrite materials
Categories:: Components. Magnetic
Number of comments:: 0

Scope

This part of IEC 63093 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EP-cores made of ferrite, the essential dimensions of coil formers to be used with them and the locations of their terminal pins on a 2,50 mm printed wiring grid in relation to the base outlines of the 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 EP-cores.

The specifications contained in this document are useful in negotiations between ferrite core manufacturers and customers about surface irregularities.

The general considerations upon which the design of this range of cores is based are as given in Annex A.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

26/04/2024

3. Public Comments

Public Comments start date:

10/01/2024

Public Comments end date:

21/02/2024

Learn more about the standards development process

Standards Development

BS EN IEC 63093-5 Ed2 BS IEC 63093-5 Ed2. Part 5: EP-cores and associated parts for use in inductors and transformers

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