特性 characteristic | 符号 Symbol | 单位 Unit | 测试条件 Measuring condition | CP401 | CP402 | CP44 | CP47 | CP44D | CP40E | |
初始磁导率 Initial permeability | μi | 10kHz <0.25mT | 25℃ | 2200±25% | 2000±25% | 2300±25% | 2400±25% | 2400±25% | 1800±25% | |
饱和磁通密度 Saturation flux density | Bs | mT | 1kHz 1194A/m | 25℃ | 490 | 500 | 490 | 500 | 510 | 520 |
100℃ | 390 | 400 | 390 | 400 | 420 | 430 | ||||
剩磁 Remanence | Br | mT | 1kHz 1194A/m | 25℃ | 140 | 130 | 130 | 130 | 140 | 180 |
100℃ | 50 | 50 | 50 | 50 | 50 | 50 | ||||
矫顽力 Coercivity | Hc | A/m | 1kHz 1194A/m | 25℃ | 12 | 13 | 11 | 12 | 12 | 13 |
100℃ | 6 | 7 | 5 | 6 | 6 | 6 | ||||
功耗 Power Loss | PV | KW/m3 | 100KHz 200mT | 25℃ | 650 | 700 | 630 | 620 | 700 | 750 |
100℃ | 350 | 380 | 320 | 300 | 350 | 400 | ||||
居里温度 Curie temperature | Tc | ℃ | 10kHz <0.25mT | >220 | >230 | >220 | >220 | >240 | >250 | |
密度 Density | d | g/cm3 | 25℃ | 4.8±0.05 | 4.8±0.05 | 4.8±0.05 | 4.8±0.05 | 4.8±0.05 | 4.8±0.05 | |
