| 首頁 > MnZn高導(dǎo)磁率鐵氧體材料特性 |
| 材料特性 |
單位 Unit |
TH5 |
TH7 |
TH10 |
TH12 |
TH15 |
| Material Chatacteristics |
| 初始磁導(dǎo)率μi |
- |
5000±25% |
7000±25% |
10000±25% |
12000±25% |
15000±25% |
| Initial Permeability |
| 飽和磁通密度 Bs |
mT |
≥420 |
≥400 |
≥400 |
≥380 |
≥360 |
| Saturation Magnetic |
| Flux Density @H=1194A/m |
| 剩余磁通密度 Br |
mT |
150 |
90 |
90 |
110 |
100 |
| Remanence Flux Density |
| 矯頑力 Hc |
A/m |
8 |
10.4 |
7.2 |
7 |
4 |
| Effective Coercivity |
| 比損耗系數(shù) tanδ/μi |
×10-6 |
≤15 (100kHz) |
≤7 (10kHz) |
≤7 (10kHz) |
≤8 (10kHz) |
≤10 (10kHz) |
| Relative Loss Factor |
| 居里溫度 Tc |
℃ |
150 |
130 |
125 |
120 |
110 |
| Curie Temperature |
| 電阻率 ρ |
Ω.m |
0.3 |
0.3 |
0.15 |
0.15 |
0.15 |
| Electrical Resistivity |
| 密度 d Density |
kg/m3 |
4.85 |
4.9 |
4.95 |
4.95 |
4.95 |
|
初始磁導(dǎo)率比溫度系數(shù)
αμir Relative temperature
coefficient of initial permeability |
10-6 |
0~ 1.5 |
0~ 2.0 |
-0.5~ 1.5 |
-0.5~ 3.0 |
-1~ 3.0 |
| |
| 20-60℃ |
| 減落因子 DF(1to 10 minutes) |
×10-6 |
≤3.0 |
≤3.0 |
≤2.0 |
≤2.0 |
≤2.0 |
| Disaccommodation factor |




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