磁芯经过二次退火后，由于封装胶发生膨胀使得被封装的磁芯电感值严重下降，软磁性能下降。
After cores being secondary annealed, expansion of packaging glue happen, which causes that the inductance value of magnetic-cores declined seriously, soft magnetic properties reduced.
径向引线固定电感器，在铁氧体磁芯上单层或多层绕线，环氧树造脂包封，包装形式可以编带也可袋装。
Radial lead coil, single or multi-layer winding on ferrite core, coating by epoxy resin. Products can be taped or packed in viny bangs.
从磁路出发，将传统的一幅磁芯进行分割，变成阵列式结构，提出了阵列式解耦集成电感。
From magnetic circuit, carving up a traditional magnetic core into array structure, an array decoupling integrated inductance is presented.
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