|
|
| 特性 |
单位 |
JPP-2 |
JPP-3 |
JPP-4 |
JPP-4A |
JPP-44 |
JPP-45 |
| 初始磁导率ui |
|
3000±25% |
2500±25% |
2300±25% |
2500±25% |
2400±25% |
2500±25% |
| 振幅磁导率ua |
|
|
3200min |
3000min |
3000min |
3000min |
3000min |
| 饱和磁通密度Bs |
25℃ |
mT |
470 |
500 |
500 |
510 |
510 |
530 |
| 100℃ |
mT |
370 |
390 |
390 |
390 |
390 |
420 |
| 剩磁Br |
25℃ |
mT |
120 |
110 |
100 |
80 |
110 |
120 |
| 100℃ |
mT |
85 |
60 |
55 |
55 |
60 |
80 |
| 矫顽力Hc |
25℃ |
A/m |
12 |
12 |
14 |
11 |
13 |
12 |
| 100℃ |
A/m |
7 |
10 |
9 |
8 |
6.5 |
8 |
| 磁芯损耗 |
16kHz
150mT |
25℃ |
kw/m3 |
57 |
|
|
|
|
|
| 60℃ |
kw/m3 |
53 |
|
|
|
|
|
| 100℃ |
kw/m3 |
|
|
|
|
|
|
25kHz
200mT |
25℃ |
kw/m3 |
|
130 |
|
|
|
|
| 60℃ |
kw/m3 |
|
90 |
|
|
|
|
| 100℃ |
kw/m3 |
|
100 |
|
|
|
|
100kHz
200mT |
25℃ |
kw/m3 |
|
700 |
600 |
450 |
600 |
570 |
| 60℃ |
kw/m3 |
|
500 |
460 |
|
400 |
|
| 80℃ |
kw/m3 |
|
|
|
400 |
|
300 |
| 100℃ |
kw/m3 |
|
600 |
410 |
|
300 |
460 |
| 120℃ |
kw/m3 |
|
|
|
450 |
380 |
|
| 电阻率P |
Ω-m |
6 |
9 |
6 |
8 |
6.5 |
6.5 |
| 居里温度Tc |
℃ |
>
200 |
>
230 |
>
215 |
>
215 |
>
215 |
>
230 |
| 密度 |
kg/m3 |
4.8×103 |
4.8×103 |
4.8×103 |
4.8×103 |
4.8×103 |
4.8×103 |
所有的参数都可能被修改,修改时将不另行通知
| 特性 |
单位 |
JPH-5 |
JPH-5Z |
JPH-7 |
JPH-10 |
JPH-12 |
JPH-15 |
| 初始磁导率ui |
|
5000±25% |
5000±25% |
7000±25% |
10000±25% |
12000±30% |
15000±30% |
| 比损失因子tan ui |
10-6 |
<6.5(10kHz) |
<2.5(10kHz) |
<6.5(10kHz) |
<7.0(10kHz) |
<8.0(10kHz) |
<7.0(10kHz) |
| 初始磁导率温度系数αui |
10-6 |
-0.5~3.0
(20~60℃) |
-0.5~1.5
(20~80℃) |
-0.5~3.0
(20~60℃) |
-0.5~2.0
(20~60℃) |
-0.5~3.0
(20~70℃) |
-0.5~1.5
(20~70℃) |
| 饱和磁通密度Bs |
mT |
420 |
420 |
410 |
400 |
380 |
360 |
| 剩磁Br |
mT |
140 |
65 |
135 |
90 |
100 |
100 |
| 矫顽力Hc |
A/m |
8 |
6 |
7.5 |
7.5 |
4.4 |
4.4 |
| 电阻率 |
Ω-m |
2 |
3 |
0.15 |
0.1 |
0.15 |
0.15 |
| 减落因子DF |
10-6 |
<3.5 |
<3.5 |
<3.5 |
<3.0 |
<3.0 |
<
2.0 |
| 居里温度Tc |
℃ |
>
135 |
>
135 |
>
135 |
>
120 |
>
110 |
>
105 |
| 密度d |
kg/m3 |
4.8×103 |
4.9×103 |
4.9×103 |
4.9×103 |
4.9×103 |
4.95×103 |
| 阻抗特性|z| |
Ω |
|
>
65* |
|
|
|
|
*测试条件:OR14×7-8样环,f=1MHz;V=0.02v;N=2Ts;线径×线长=φ0.14×120mm;T=25±3℃;
采用OR25×8-15样环进行测试。
所有的参数都可能被修改,修改时将不另行通知 |
|