IEC 60740-2-1993 通信和电子设备用变压器和电感器用铁芯片 第2部分:软磁金属材料制铁芯片的最小磁导率规范

标准号：IEC 60740-2-1993
中文标准名称：通信和电子设备用变压器和电感器用铁芯片 第2部分:软磁金属材料制铁芯片的*小磁导率规范
英文标准名称：Laminations for transformers and inductors for use in telecommunication and electronic equipment; part 2: specification for the minimum permeabilities of laminations made of soft magnetic metallic materials
标准类型：L17;H53
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L17;H53
国际标准分类号：29.100.10;29.180
适用范围：Applies to laminations made of silicon-iron and nickel-iron alloys as defined by the alloy classes C2, E1, E3 and E4 of IEC 404-1. In particular, the requirements relate to the laminations specified in IEC 740 (future part 1) in the fully heat-treated st