BS EN IEC 61631:2020

This standard BS EN IEC 61631:2020 Test method for the mechanical strength of cores made of magnetic oxides is classified in these ICS categories:

• 29.100.10 Magnetic components

This document 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.