premagnetization

In many power electronic applications ferrite cores of magnetic compon ents are biased with a DC or low-frequency premagnetization.

在电力电子技术中应用的铁氧体铁心磁性元件，其铁心中往往存在直流或流磁化的情况。

Abstract： In many power electronic applications ferrite cores of magnetic compon ents are biased with a DC or low-frequency premagnetization.

摘 要： 在电力电子技术中应用的铁氧体铁心磁性元件，其铁心中往往存在直流或流磁化的情况。