DIN EN 60424-2:1998 Guidance on the limits of surface irregularities of ferrite cores - Part 2: RM-cores (IEC 60424-2:1997); German version EN 60424-2:1997
The document contains limits of physical imperfections of RM-cores.
DIN EN 60424-2:1998 history
2016DIN EN 60424-2:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores (IEC 60424-2:2015); German version EN 60424-2:2016
1998DIN EN 60424-2:1998 Guidance on the limits of surface irregularities of ferrite cores - Part 2: RM-cores (IEC 60424-2:1997); German version EN 60424-2:1997