IEC 63093-10:2022 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of PM-cores made of magnetic oxides, the main dimensions for coil formers to be used with these cores and the locations of their pins on a modular printed wiring grid in relation to the base outlines of cores. It also specifies the effective parameter values to be used in calculations and gives guidelines on allowable limits of surface irregularities applicable to the PM-cores.
WITHDRAWN
IEC 61247:1995 ED1
WITHDRAWN
IEC 63093-10:2022 ED1
99.60
Withdrawal effective
Feb 6, 2026
PUBLISHED
IEC 63093-10:2026 ED2