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EVS-EN IEC 63093-6:2018

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 6: ETD-cores for use in power supplies

Üldinfo
Kehtiv alates 18.09.2018
Alusdokumendid
IEC 63093-6:2018; EN IEC 63093-6:2018
Tegevusala (ICS grupid)
29.100.10 Magnetosad
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
18.09.2018
Põhitekst
04.04.2016
Põhitekst
02.03.2016
Põhitekst
IEC 63093-6:2018(E) specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of ETD-cores made of ferrite and the essential dimensions of coil formers to be used with them, as well the effective parameter values to be used in calculations involving them. It also gives guidelines on allowable limits of surface irregularities applicable to ETD-cores. 
The specifications contained in this document are useful in negotiations between ferrite core manufacturers and users about surface irregularities. The use of derived standards which give more detailed specifications of component parts while still permitting compliance with this document is discussed in Annex A.
This edition includes the following significant technical changes with respect to IEC 62317-­6:2015 and IEC 60424-3:2015:
a. This document integrates IEC 62317-6:2015 and IEC 60424-3:2015;
b. Table 1 – Allowable areas of chips for ETD-cores, of IEC 60424-3:2015, has been moved to Annex C (informative) of this document.
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