【摘 要】
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To design magnetic components working at high frequencies,the magnetic permeability is an important parameter has to be taken into account.Some magnetic com
【机 构】
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电子科技大学国家电磁辐射控制材料工程技术研究中心
论文部分内容阅读
To design magnetic components working at high frequencies,the magnetic permeability is an important parameter has to be taken into account.Some magnetic components demand large magnetic losses at high frequency.For example,the electromagnetic noise suppression application in electromagnetic compatibility(EMC).The ferromagnetic alloys with soft magnetic properties are one of the critical materials in electrical engineering.For instance,Fe-Si alloy plates(also known as silicon steel)are widely used as the magnetic cores in electrical transformers and exhibit low magnetic losses at a typical frequency of 50 Hz.
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