IEC 60424-5:2009 gives guidance on allowable limits of surface irregularities applicable to planar-cores in accordance with the relevant generic specification. This standard is considered as a sectional specification useful in the negotiation between ferrite core manufacturers and users about surface irregularities.
WITHDRAWN
IEC 60424-5:2009 ED1
99.60
Withdrawal effective
Apr 16, 2020
WITHDRAWN
IEC 63093-9:2020 ED1