Chinese Standard: GB/T 28868-2012

Dimensions of uncoated ring cores of magnetic oxides

NEQ  IEC/TR 61604:1997

全国磁性元件与铁氧体材料标准化技术委员会(SAC/TC 89)

本标准规定了未经涂覆的环形磁心的尺寸及其有效参数。
本标准适用于未经涂覆的环形磁心。该磁心主要用于功率扼流圈和驱动变压器、脉冲和宽带变压器、EMI抑制：差模和共模扼流圈等。

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