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The Magnetic Applications Choice Among Ferrite Ceramics, Metallic Strips, or Metal Powder Cores

机译:在铁氧体陶瓷,金属条或金属粉芯中的磁性应用选择

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摘要

Iron-based metallic strip materials such as iron, silicon-iron, and amorphous metal are used for low frequency (50-60 Hz. line) power applications. Low-loss Nickel-based alloys as high permeability strip or Insulated powder cores are the choices for stable, low-level higher frequency applications. Iron-based powder cores offer low cost as power supply filter chokes. Ceramic ferrites combine highest frequency operation with low cost and reduced component size as transformers and chokes in telecommunication and high freqnency power supply applications.
机译:铁基金属带材(例如铁,硅铁和非晶态金属)用于低频(50-60 Hz线路)电源应用。低损耗镍基合金,如高导磁条或绝缘压粉磁芯,是稳定,低电平高频率应用的选择。铁基压粉磁芯可提供低成本的电源滤波器扼流圈。陶瓷铁氧体将高频工作,低成本和减小的组件尺寸结合在一起,成为电信和高频电源应用中的变压器和扼流圈。

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