标准摘要
[中文适用范围]： 此部分IEC 63093规定了电感元件（变压器和电感器）用铁氧体磁芯的形状和尺寸，其线圈通常由多层板制成（或线圈是主板的一部分），以及计算中使用的有效参数值。本文件还提供了适用于平面磁芯的表面不规则性允许限制的指南。 本文件被视为一份分段规范，用于铁氧体磁芯供应商和用户之间关于表面不规则性的协商。 本系列磁芯设计所依据的一般考虑因素在附件A中给出。 [外文原描述]： IEC 63093-9:2020 specifies the shapes and dimensions of ferrite cores for inductive components (transformers and chokes), whose the coil is typically made of multi-layer boards (or the coil is part of the motherboard), and the effective parameter values used in calculations. This document gives guidelines on allowable limits of surface irregularities applicable to planar-cores as well. This document is considered as a sectional specification useful in the negotiation between ferrite core suppliers and users about surface irregularities. This first edition cancels and replaces the first edition of IEC 60424-5 published in 2009 and first edition of IEC 62317-9 published in 2006 and its Amendment 1:2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous editions of IEC 60424-5 and IEC 62317-9: a) IEC 63093-9 integrates IEC 60424-5 and IEC 62317-9; b) Table 1, Table 2 and Table 3 in IEC 60424-5:2009 have been moved to Annex B; c) some numbers are corrected in Table 4; d) Table 6 is amended following IEC 60205.
英文名称Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 9: Planar cores