Revidiran
Gives guidance on allowable limits of surface irregularities applicable to ring-cores in accordance with the relevant generic specification IEC 60424-1. Is considered to be useful in the negotiation between ferrite core manufacturers and customers about surface irregularities.
POVUČEN
IEC 60424-4:2001 ED1
99.60
Povlačenje stupilo na snagu
4. 12. 2015.
POVUČEN
IEC 60424-4:2015 ED2