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与传统的铁氧体软磁材料相比,纳米晶软磁合金材料具有高饱和磁感(≥1.2T),低损耗,低矫顽力,低磁致伸缩,磁导率可调范围宽(400-900,000),良好的温度稳定性,是高频电力电子应用理想的选择。
高精度纳米晶带材主要用于制作共模电感、高频功率变压器、精密电流互感器,磁放大器和屏蔽片等产品。
产品牌号 | 有效厚度 | 堆积 系数 | 饱和通量密度 | 矫顽力 | 案例 | ||||||||||||
高频电力变压器(HFPT) | 共模扼流圈 (CMC) | 电流互感器(CT) | 无线电力传输(WPT) | ||||||||||||||
t [μm] | % | Bs[T] | Hc[A/m] | Select | Pcm [W/kg] (20kHz,0.5T) | μ0.08 | Select | Pcm [W/kg] (100kHz,0.3T) | μ (10kHz) | μ (100kHz) | Select | μi (50Hz) | μm (50Hz) | Select | Pcm [W/kg] (100kHz,0.3T) | μ (100kHz) | |
1K107B | 23-26 | 78-84 | 1.24 | ≤1.5 | √ | ≤20 | 30,000~60,000 | / | / | / | / | √ | 85,000 | 500,000 | / | / | / |
20-23 | 78-84 | √ | ≤15 | 30,000~60,000 | √ | ≤80 | 80,000 | 15,000 | √ | 80,000 | 500,000 | / | / | / | |||
17-20 | 75-82 | √ | ≤12 | 30,000~60,000 | √ | ≤70 | 75,000 | 25,000 | / | / | / | / | / | / | |||
14-17 | 75-82 | / | / | / | √ | ≤60 | 70,000 | 30,000 | / | / | / | / | / | / | |||
1K107BW | 22-28 | 78-84 | 1.24 | ≤1.5 | √ | ≤15 | / | √ | ≤85 | 80,000 | 15,000 | √ | 140,000 | 500,000 | / | / | / |
1K107E | 18-22 | 78-84 | 1.24 | ≤1.5 | / | / | / | / | / | / | / | √ | 150,000 | 500,000 | / | / | / |
1K107O | 22-28 | 78-84 | 1.24 | ≤1.5 | / | / | / | / | / | / | / | √ | 140,000 | 900,000 | / | / | / |
1K107W | 14-26 | 75-84 | 1.24 | ≤1.5 | / | / | / | / | / | / | / | √ | / | / | √ | ≤80 | ≥12,000 |
1K107H | 18-26 | 78-84 | 1.40 | ≤2.5 | / | / | / | / | / | / | / | / | / | / | √ | ≤110 | ≥14,000 |
FN-200 | 20-23 17-20 | 78-84 | 1.25 | ≤2.0 | / | / | / | √ | ≤90 | 20,000 | 12,000 | / | / | / | / | / | / |
FN-100 | 78-84 | ≤2.5 | / | / | / | √ | ≤90 | 8,500 | 7,500 | / | / | / | / | / | / | ||
FN-080 | 78-84 | ≤2.5 | / | / | / | √ | ≤90 | 5,500 | 5,000 | / | / | / | / | / | / | ||
FN-035 | 78-84 | ≤3.0 | / | / | / | √ | ≤90 | 4,500 | 4,500 | / | / | / | / | / | / |