Test method for the mechanical strength of cores made of magnetic oxides
Test method for the mechanical strength of cores made of magnetic oxides
IEC 61631:2020 is available as IEC 61631:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61631:2020 specifies a test method for the mechanical strength of cores made of magnetic oxides. This test method is suitable for most of the E-cores, ETD-cores, I-cores and ring-cores but other core types such as U-cores could be tested according to a derived method agreed by the parties concerned.
This document is also applicable to the mechanical strength measurement of magnetic powder cores.
This edition includes the following significant technical changes with respect to the previous edition:
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