IEC 63093-10:2026 pdf download,Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 10: PM-cores and associated parts.
IEC 63093-10:2026 defines critical dimensions for ensuring mechanical interchangeability across a selected range of PM-cores made from magnetic oxides. It details the primary dimensions for coil formers compatible with these cores and specifies the positioning of pins on a modular printed wiring grid relative to the core’s base outlines. Additionally, the standard stipulates effective parameter values for use in calculations and provides guidelines on acceptable limits for surface irregularities associated with PM-cores. Annex A discusses the application of derived standards that offer more detailed specifications for component parts while still aligning with this document.
This edition introduces several significant technical updates compared to the previous version, including a revision of Table 2 in accordance with IEC 60205 ED4.
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