IEC 62317-12:2016 铁氧体磁芯 - 尺寸 - 第12部分:环形磁芯

标准编号：IEC 62317-12:2016

中文名称：铁氧体磁芯 - 尺寸 - 第12部分:环形磁芯

英文名称：Ferrite cores - Dimensions - Part 12: Ring cores

发布日期：2016-09-22

标准范围

IEC 62317-12:20 16(E)规定了对于优选范围的环芯（也称为环形芯）的机械互换性至关重要的尺寸，以及在涉及它们的计算中使用的有效参数值。本文件核心尺寸的选择基于包括工业标准尺寸的理念，这意味着它们在工业中广泛使用。有关选择要包含的芯尺寸的原理的更多详细信息，请参见IEC 62317-1。本第一版取消并取代了1997年出版的IEC TR 61604第一版。本版构成技术修订版。此版本包括以下与IEC TR 61604相关的重大技术变更:a)关于欧洲、日本和美国尺码标准之间关系的第5条修正案；b)增加关于涂层的子条款5.3。

IEC 62317-12:2016(E) specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of ring-cores, also called toroid cores, and the effective parameter values to be used in calculations involving them. The selection of core sizes for this document is based on the philosophy of including those sizes which are industrial standards, meaning that they are in broad-based use within industry. See IEC 62317-1 for more detail concerning the philosophy of selecting core sizes to be included.This first edition cancels and replaces the first edition of IEC TR 61604 published in 1997. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC TR 61604:
a) amendment of Clause 5 concerning the relationship between standard of European, Japanese and U.S.A. sizes;
b) addition of Subclause 5.3 concerning coating.

标准预览图