NF EN IEC 61631

Test method for the mechanical strength of cores made of magnetic oxides

Le présent document spécifie une méthode d'essai pour la résistance mécanique des noyaux en oxydes magnétiques. Cette méthode d'essai est adaptée à la plupart des noyaux E, noyaux ETD, noyaux I et noyaux toriques, mais d'autres types de noyaux tels que les noyaux en U peuvent être soumis aux essais selon une méthode dérivée convenue par les parties concernées. Le présent document est également applicable au mesurage de la résistance mécanique des noyaux en poudre magnétique.

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