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 shapes and dimensions of ferrite cores for inductive components (transformers and chokes), whose the coil is typically made of multi-layer boards (or the coil is part of the motherboard), and the effective parameter values used in calculations. This document gives guidelines on allowable limits of surface irregularities applicable to planar-cores as well.

This document is considered as a sectional specification useful in the negotiation between ferrite core manufacturers and customers about surface irregularities.

The general consideration upon which the design of this range of cores is based is 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:

26/07/2024

3. Public Comments

Public Comments start date:

11/04/2024

Public Comments end date:

29/05/2024

Learn more about the standards development process

Standards Development

BS EN IEC 63093-9 ED2 BS EN 63093-9 ED2 Ferrite cores - Guidelines on dimensions and the limits of surface irregularities -. Part 9: Planar cores

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