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IEC 62317

Stan Zurek, IEC 62317, Encyclopedia-Magnetica.com, {accessed 2019-05-19}

IEC 62317 - a family of IEC standards defining mechanical dimensions of magnetically soft ferrite cores.1)

The standard is intended to include widely used ferrite core families, especially for electronic applications. However, even if there are very similar sizes, e.g. E24/25 (USA) and E24,5 (metric), they are included separately due to their high popularity and definition in national standards.

On the other hand, a type of core produced by only one or two manufacturers would not be included.

Apart from the multi-part IEC 62317 standard itself there are other documents which are pertinent. These would be for instance:

As of October 2013, some of these standards were not published yet, and other standards are applicable:

See also


1) IEC 62317-1:2007(E), Ferrite cores - Dimensions, Part 1: General specification, International Electrotechnical Commission, 1st edition, 2007-07
iec_62317.txt ยท Last modified: 2017/01/30 15:01 by Stan Zurek

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