铁氧体磁芯 - 尺寸 - 第11部分:用于电源应用的EC-磁芯

[中文适用范围]： IEC 62317 的这一部分规定了对于优选范围的 EC 磁芯的机械互换性非常重要的尺寸@与其一起使用的线圈架的基本尺寸@以及在涉及它们的计算中使用的有效参数值。本标准磁芯尺寸的选择基于以下理念：将那些工业标准尺寸@通过纳入国家标准@或在工业中广泛使用。有关选择要包含的磁芯尺寸的原理的更多详细信息，请参阅 62317-1。 [外文原描述]： IEC 62317-11:2015 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EC-cores, the essential dimensions of coil formers to be used with them, and the effective parameter values to be used in calculations involving them. This first edition cancels and replaces the first edition of IEC 60647 published in 1979. This edition constitutes a technical revision and includes the following significant technical changes with respect to the first edition of IEC 60647: - addition of EC90 and EC120 cores in Table 1, - addition of effective parameter and Amin values and main dimensions of coil formers for EC90 and EC120 cores.