IEC 60424-3:2015


Language: EN Ferrite cores - Guidelines on the limits of surface irregularities - Part 3: ETD-cores, EER-cores, EC-cores and E-cores

Language: FR Noyaux ferrites - Lignes directrices relatives aux limites des irrégularités de surface - Partie 3: Noyaux ETD, EER, EC et E


Language: EN IEC 60424-3:2015 gives guidelines on allowable limits of surface irregularities applicable to ETD-cores, EER-cores, EC-cores and E-cores in accordance with the relevant general specification. This standard is a specification useful in the negotiations between ferrite core manufacturers and customers about surface irregularities. This edition includes the following significant technical changes with respect to the previous edition: a) addition of allowable areas of chips for EC-cores in Table 3, b) addition of crystallites in 4.5 and pores in 4.6.

Language: EN Language: FR
Date of issue
TC 51
ICS Codes
Publication number

To use the preview feature, please enable JavaScript in your Browser

Price (excl. VAT)
€ 63,60 (Download and hardcopy)
Delivery format
postal download (29 Pages)




Document for download (PDF) PDF document (download version)
ZIP File for download ZIP file (download version)
Shipping item Paper (print version)/shipping item
Adobe DRM ePub File E-book (Adobe DRM ePub)
Storage medium Storage medium
Database Database
Bezugsart Online Viewing access (7-days available online)
Mandatory Standard according current regulation Mandatory Standard according current regulation

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. For information on cookies, please look at our privacy statement.