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
MOD IEC 60740-2:1993
全国磁性元件与铁氧体材料标准化技术委员会(SAC/TC 89)
GB/T 11441的本部分规定了由GB/T 21219—2007定义的C2、E1、E3和E4类硅铁及镍铁合金制备的叠片的最低磁导率要求。这些要求更适用于GB/T 11441—1989所列出的叠片。
本部分所规定的性能适用于在正弦磁通和频率为50 Hz或60 Hz下测试，且经过充分热处理的叠片。
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