采用非晶材料，具有高導磁率、高飽和磁感應強度，減聽水少渦流損耗
Performance characteristi上家cs:With high permeability, high saturati公少on magnetic induction intensity, reduc音雜e the eddy current loss.
Note: the iron core can be pro拍都vided according to user's re長校quirement.
Performance characteristi上家cs:
