IEC 60424-3 Ed. 2.0现行
Ferrite cores - Guidelines on the limits of surface irregularities Part 3: ETD-cores, EER-cores, EC-cores and E-cores
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60424-3 Ed. 2.0
发布时间：2015/10/22 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：29
标准简介
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.
本标准替代的旧标准
