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prEN IEC 63182-3:2021

Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: E-cores

General information
Draft
Base Documents
IEC 63182-3:202X; prEN IEC 63182-3:2021
Directives or regulations
None

Standard history

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prEN IEC 63182-3:2021
This part of IEC 63182 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of E-cores made of metallic magnetic powder, the essential dimensions of coil formers to be used with them as well the effective parameter values to be used in calculations involving them, and gives guidelines on allowable limits of surface irregularities applicable to E-cores. This document is a specification useful in the negotiations between magnetic powder core suppliers and users about surface irregularities. The use of “derived” standards which give more detailed specifications of component parts while still permitting compliance with this standard is discussed in Annex A.
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