特性：
铁、硅、铝合金 Iron, silicon, and aluminium alloy distributed
良好的温度特性 Good temperature stability
比铁粉芯更低的磁损耗 Significantly lower losses than powder iron cores
良好的直流偏置特性 Good DC Bias performance
低磁致伸缩 Low magnetostriction
应用：
PFC choke for Server/PC power supply
Switching regulator inductor
Boost choke for PV inverter
Output choke for general industrial power supply
In-line noise filter