标准摘要
[中文适用范围]： 根据 IEC 740 规定了使用 YEE 2 叠片的叠片铁芯封装的电气特性，并根据 IEC 1021-1 规定了其较大变体，适用于由指定牌号的取向硅钢或镍铁合金制成的铁芯。 [外文原描述]： Specifies the electrical characteristics of laminated core packages using YEE 2 laminations according to IEC 60740. It also gives the marking and packaging requirements.
英文名称Laminated core packages for transformers and inductors for use in telecommunication and electronic equipment - Part 2: Electrical characteristics for cores using YEE2 laminations