应用领域Application fields:
*高频大功率开关电源中的输出滤波电抗器
Output filter or inductor in high frequency large power supplies
*中高频开关电源变压器
Mid-frequency and high frequency switch mode power transformer
*某些不间断电源中的主变压器。
性能特点 Characteristics:
高饱和磁感应强度—减小铁芯体积
High saturate induction—reducing core volume
矩形结构—便于线圈装配
Rectangular form—easy to mount coils
铁芯开口—优良的抗直流偏置饱和能力
With air gap—excellent anti-bias current ability
低损耗—减小温升 (是硅钢的1/5-1/10)
Low core loss—low temperature rise
良好的稳定性—可在-55~130°C长时间工作
Good stability—can work at -55 to 130°C
性能指标Properties:
饱和磁感Bs
Saturate induction Bs
|
1.56T
|
硬度 Hv
Hardness Hv
|
960kg/mm2
|
居里温度
Curie temperature
|
399°C
|
密度
Density
|
7.18g/cm3
|
晶化温度
Crystallization temperature
|
550°C
|
电阻率
Resistivity
|
130mW-cm
|
饱和磁致伸缩系数
Saturate megnetostriction
|
27´10-6
|
|
|