n 特点

² 应用于大功率高频开关电源中高频脉冲电流吸收、滤波

² 等效串联电阻小，能承受较大的纹波电流和大电流冲击

² 自感小，高频特性好

² 有自愈性

² 寿命长

² 塑料外壳，树酯灌封

n 应用场合

² 用于高频开关电源中滤波、吸收、隔直、谐振电路

² 用于EMI电路，如高频逆变焊机、UPS、电动汽车等

n Features

² Used to absorb or filter  high-frequency impulse in high-power high -frequency switch.

² Low ESR, high ripple current and large current shock handling capabilities 

² Low Ls, good high frequency characteristics

² Self-healing property

² Long lifetime

² Plastic case, resin sealing

n Applications

² Used in filter, absorption, blocking, resonance circuits of high-frequency switching power supply.

² Widely applied to EMI, such as high frequency welding inverter, UPS, electric vehicles, etc..