Nanocrystalline compound magnetic core of constituteing with silicon steel and ferrite of mutual -inductor

The utility model relates to a nanocrystalline compound magnetic core of constituteing with silicon steel and ferrite of mutual -inductor includes one cyclic annular silicon steel iron core (1), one cyclic annular nanocrystalline iron core (2) have been set in the annular ring of cyclic annular sili...

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Bibliographische Detailangaben
Hauptverfasser: SONG LIFENG, ZHONG XIAOJIE, YAO YUN, ZHANG ZHIXIN, ZHENG LEIWEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model relates to a nanocrystalline compound magnetic core of constituteing with silicon steel and ferrite of mutual -inductor includes one cyclic annular silicon steel iron core (1), one cyclic annular nanocrystalline iron core (2) have been set in the annular ring of cyclic annular silicon steel iron core (1), cyclic annular nanocrystalline iron core (2) are the same with cyclic annular silicon steel iron core's (1) thickness, set in nickel zinc ferrite protective case (3) of matcing with it after above -mentioned cyclic annular silicon steel iron core (1) and cyclic annular nanocrystalline iron core (2) the combination, the utility model discloses with silicon steel iron core and nanocrystalline iron core combination application, utilize compound iron core compact structure that their respective excellent characteristics made, the current capacity is big, the precision is high, make the protective case with the nickel zinc ferrite, utilize its magnetic conductivity further to improve the precisi