应用领域Application：
汽车音响用扼流器
Power Choke
PFC校正电感
PFC Rectify Inductor
差模滤波器及平滑输出滤波器
Differential Mode Choke & Smooth output filter
常规滤波线圈器用滤波线圈
Common filtering winding
性能特点Characteristics：
高频下损耗低可以减小温升
Low loss and low temperature under high frequency
磁路闭合可以减少漏磁
Flux leakage cutting down in closed magnetic circuit
优良的抗直流偏场特性
Excellent anti-bias current ability
高磁导率从250到1200,可以减少绕线圈数
High permeability from 250 to 1200, less winding turns
