Specifies the dimensions that are of importance for mechanical interchangeability for E-cores, the dimensions of coil formers to be used with them, and the effective parameter values to be used in calculations involving them. The cores covered are intend
IEC 61246:1994 history
1970IEC 61246:1994/AMD1:2002 Amendment 1 - Magnetic oxide cores (E-cores) of rectangular cross-section and associated parts - Dimensions
2002IEC 61246:2002 Magnetic oxide cores (E-cores) of rectangular cross-section and associated parts - Dimensions
1994IEC 61246:1994 Magnetic oxide cores (E-cores) of rectangular cross-section and associated parts; dimensions
IEC 61246:1994 Magnetic oxide cores (E-cores) of rectangular cross-section and associated parts; dimensions was changed to IEC 62317-8:2006 Ferrite cores - Dimensions - Part 8: E-cores.