 | 江门市粉末冶金厂有限公司 | | 产品详请 | 锰锌高Bs低损耗铁氧体材料 | 产品描述:
| 产品类别 : 电子材料·磁性材料
特性
Characteristics | 单位
Unit | JPP-3 | JPP-4 | JPP-44 | JPP-45 | JPP-4L* | JPP-5* | 出始磁导率μi
Initial Permeability | - | 2500±25% | 2300±25% | 2400±25% | 2500±25% | 2400±25% | 1400±25% | 振幅磁导率μa
Amplitude Permeability | - | 3200min | 3000min | 3000min | 3000min | 3000min | - | 饱和磁通密度Bs
Saturation Flux
Density at 1194A/m | 25℃ | mT | 500 | 500 | 510 | 530 | 530 | 490 | | 100℃ | mT | 390 | 390 | 390 | 420 | 410 | 390 | 剩磁Br
remanence | 25℃ | mT | 110 | 100 | 110 | 120 | 180 | 100 | | 100℃ | mT | 60 | 55 | 60 | 80 | 60 | 70 | 矫顽力Hc
Coercivity | 25℃ | A/m | 12 | 14 | 13 | 12 | 13 | 25 | | 100℃ | A/m | 10 | 9 | 6.5 | 8 | 6 | 20 | 磁芯损耗
Pcv
Core Loss | 100kHz
200mT | 25℃ | kw/m3 | 700 | 600 | 600 | 570 | 600 | 130** | | 60℃ | kw/m3 | 500 | 460 | 400 | - | 400 | 80** | | 80℃ | kw/m3 | - | - | - | 300 | - | - | | 100℃ | kw/m3 | 600 | 410 | 300 | 460 | 280 | 80** | | 120℃ | kw/m3 | - | - | 380 | - | 380 | 110** | 电阻率 ρ
Electrical Resistivity | Ω-m | 9 | 6 | 6.5 | 6.5 | 6.5 | 220 | 居里温度 Tc
Curie Temperature | ℃ | >230 | >215 | >215 | >230 | >215 | >250 | 密度
Density | kg/m3 | 4.8x103 | 4.8x103 | 4.8x103 | 4.8x103 | 4.8x103 | 4.7x103 |
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