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单元制造专利技术高功率钕铁硼永磁材料(BH)单元制造专利。扬声器中永磁体的磁性直接影响到整个单元的工作效率,单位面积内磁性越强,音圈的工作效能越理想。而SML系列的扬声器驱动磁体材料全部使用的是高质量钕铁硼永磁材料。钕铁硼永磁材料是以钕(Nd)32%、铁(Fe)64%、硼(B)1%
Unit manufacturing patented high-power NdFeB permanent magnet material (BH) cell manufacturing patents. The magnetism of the permanent magnet in the loudspeaker directly affects the working efficiency of the whole unit. The stronger the magnetic force per unit area, the better the working performance of the voice coil is. The SML series of speaker-driven magnet material used in all high-quality NdFeB permanent magnet materials. NdFeB permanent magnet material is neodymium (Nd) 32%, iron (Fe) 64%, boron (B) 1%