IEC 61247:1995

May 1995

International standard Cancelled

PM-cores made of magnetic oxides and associated parts - Dimensions

Specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of PM-cores made of magnetic oxides and the main dimensions for associated coil formers.

Main informations

Collections

International IEC standards

Publication date

May 1995

Number of pages

25 p.

Reference

IEC 61247:1995

Print number

1 - juin 2005

Sumary

PM-cores made of magnetic oxides and associated parts - Dimensions

Specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of PM-cores made of magnetic oxides and the main dimensions for associated coil formers.

Standard replaced by (1)

IEC 63093-10:2022

April 2022

International standard Cancelled

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 10: PM-cores and associated parts

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.

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