Substitution for permalloy and ferrite, widely applied to magnetic amplifier of switch power supply, peak suppressor, saturated reactor, pulse compressor, bead and so on.

• 替代坡莫合金和铁氧体，广泛应用于开关电源磁放大器、尖峰抑制器、饱和电抗器、脉冲压缩器、磁珠等方面。