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IEC 61185:2005 EN-FR
Ferrite cores (ETD-cores) intended for use in power supply applications - Dimensions
被代替
发布日期 :
2005-06-10
实施日期 :
IEC 61185:2005 EN_D
Ferrite cores (ETD-cores) intended for use in power supply applications - Dimensions
被代替
发布日期 :
2005-06-10
实施日期 :
IEC 62044-1:2002 EN-FR
Cores made of soft magnetic materials - Measuring methods - Part 1: Generic specification
现行
发布日期 :
2002-05-28
实施日期 :
IEC 61631:2001 EN-FR
Test method for the mechanical strength of cores made of magnetic oxides
REVISED
发布日期 :
2001-06-27
实施日期 :
IEC 61631:2001 EN_D
Test method for the mechanical strength of cores made of magnetic oxides
REVISED
发布日期 :
2001-06-27
实施日期 :
IEC 60424-4:2001 EN-FR
Ferrite cores - Guide on the limits of surface irregularities - Part 4: Ring-cores
REVISED
发布日期 :
2001-02-22
实施日期 :