详细说明
Nanocrystalline EMC common code filtering inductor core
应用领域Application fields:
精密电子设备的保护
Protection for accurate electronic equipment
电网EMI共模干扰滤除
Common mode jam filtering for EMI power
单相和三相电源线路的共模滤波
Common filtering in single phase or three phase circuit
性能特点Characteristics:
高导磁率低娇顽力－在线路中具有很高的介入损耗，提供器件效率，有效抑制EMI共模噪声
High permeability and low coercivity-- promote working efficiency and effectively reduce the noise.
良好的频率特性-对较宽频率范围的共模噪声有较好抑制作用
Good frequency flexibility—better control the noise in wide range of frequency
良好的温度稳定性—可在-55－130℃长时间工作
Excellent stability—with the serving temperature from -55 to 130℃ for a long time
性能指标Properties:
| 饱和磁感应强度，T Saturate induction | 1.25 | 初始导磁率 Initial permeability | ＞80，000 |
| 居里温度，℃ Curie temperature ℃ | ＞560 | 最大导磁率 Max permeability | ＞200，000 |
| 晶化温度，℃ Crystallization temperature ℃ | ＞500 | 矫顽力，A/m Coercivity A/m | ＜2 |
| 饱和磁致伸缩系数，×10-6 Saturate magnetostriction | ＜2 | 铁损（20kHz,0.5T）,w/kg Core loss（20kHz,0.5T）,w/kg | ＜25 |
| 连续工作温度范围 Working temperature range | –55-130℃ | 铁损（100kHz,0.2T）,w/kg Core loss（100kHz,0.2T）,w/kg | ＜70 |
| 剩余磁感应强度，T Remanence | 0.5-0.8 | 铁损变化率（–50-130℃） P/P（–50-130℃） | ＜15% |
部分产品规格Specifications
注:可根据客户需求制作其它规格磁芯
Note: Cores with other specifications are available concerning customer’s demand.