简称“铁耗”，又称“磁心损耗”、“激励损耗”。 是指磁性材料中由于存在交变或脉动磁场而引起的功率损耗，以热的形式表现。 分为磁滞损耗和涡流损耗两部分。
正交能谱法动态磁性能测试系统_大比特商务网 关键词: 正交能谱法 动态磁性能 铁芯损耗 [gap=350]Key Words: Corss Power Spectrum Method， Dynamic Magnetic Characteristics， Core Loss
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Based on the detailed analysis and comparision of different IMs, the appropriate IM is chosen. Analysis and experimental results indicate that the IM-FFAC converter is super to DM-FFAC converter in core size and core loss reduction.
通过分析、对比，完成磁件选择，研究结果表明磁集成技术可以减小正反激变换器的磁件体积和铁芯损耗。
参考来源 - 开关电源中磁集成技术的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
具有超低铁芯损耗的镜面无底层取向硅钢，如在张力涂层技术与工艺方面获得突破，在超低损耗和低噪音变压器等领域具有广阔的应用前景。
And mirror glassless grain-oriented silicon steel with ultra-low iron loss has found its attractive applications in manufacture of ultra-low loss and low noise transformers.
要求变压器铁芯具有低的高频损耗，高动态磁导率，高饱和磁感应强度和低的剩磁比。
So the transformer core material is required to be the one with properties of low losses at high frequency, high dynamic permeability, high saturation induction and low remanence.
现有的定子绕线机电机功率损耗大，并且不适用窄槽口定子铁芯。
The power loss of the existing stator winding machines is large, and the existing stator winding machines are not suitable for stator iron cores with narrow groove mouths.
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