Ferrite cores - Guidelines on the limits of surface irregularities - Part 3: ETD-cores, EER-cores, EC-cores and E-cores (IEC 60424-3:2015); German version EN 60424-3:2016— 15 стр.
Ferrite cores - Guide on the limits of surface irregularities - Part 3: ETD-cores and E-cores (IEC 60424-3:1999); German version EN 60424-3:1999— 10 стр.
Ferrite cores - Guide on the limits of surface irregularities - Part 3: ETD-cores and E-cores (IEC 60424-3:1999); German version EN 60424-3:1999— 10 стр.
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-cores (IEC 63093-7:2018); German version EN IEC 63093-7:2018— 21 стр.
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 11: EC-cores for use in power supply applications (IEC 63093-11:2018); German version EN IEC 63093-11:2018— 21 стр.
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 8: E-cores (IEC 63093-8:2018); German version EN IEC 63093-8:2018— 28 стр.
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 6: ETD-cores for use in power supplies (IEC 63093-6:2018); German version EN IEC 63093-6:2018— 27 стр.