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+86 21-55971292
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EI型磁芯
EI型磁芯
尺寸：
|
规格 |
尺寸(mm) |
||||||
|
A |
B |
C |
F |
G |
H |
I(min) |
|
|
EI-12.5 |
12.4±0.3 |
7.55±0.15 |
2.4±0.1 |
4.85±0.15 |
1.5±0.1 |
5.1±0.15 |
8.8 |
|
EI-19 |
20.0±0.3 |
13.55±0.25 |
4.55±0.15 |
5.0±0.2 |
2.3±0.1 |
11.15±0.15 |
14.3 |
|
EI-22 |
22.0±0.4 |
15.0±0.2 |
5.75±0.25 |
5.7±0.3 |
4.0±0.2 |
11.0±0.3 |
15.6 |
|
EI-25 |
25.0±0.4 |
16.85±0.25 |
6.55±0.3 |
6.55±0.3 |
3.2±0.15 |
13.6±0.25 |
18.3 |
|
EI-28 |
28.0±0.5 |
16.75±0.25 |
7.2±0.3 |
10.6±0.2 |
3.5±0.3 |
12.25±0.25 |
18.6 |
|
EI-28H |
28.0±0.5 |
17.0±0.25 |
7.2±0.3 |
10.6±0.2 |
3.5±0.3 |
12.5±0.25 |
18.6 |
|
EI-31 |
31.0±0.5 |
21.4±0.25 |
10.7±0.3 |
10.7±0.3 |
5.5±0.3 |
16.4±0.25 |
22.0 |
|
EI-33 |
33.0±0.5 |
23.75±0.25 |
9.7±0.3 |
12.7±0.3 |
5.0±0.3 |
19.25±0.25 |
23.5 |
|
EI-40 |
40.0±0.5 |
27.25±0.25 |
11.65±0.35 |
11.65±0.35 |
7.5±0.3 |
20.25±0.25 |
27.2 |
磁芯参数：
|
规格 |
Efective Parameter |
||||
|
C1(mm-1) |
Ae (mm2) |
Le (mm) |
Ve (mm3) |
Weight(g/Set) |
|
|
EI-12.5 |
1.37 |
15.0 |
20.6 |
309.6 |
1.9 |
|
EI-19 |
1.71 |
23.0 |
39.3 |
905.3 |
4.67 |
|
EI-22 |
0.95 |
41.4 |
39.5 |
1638.5 |
8.13 |
|
EI-25 |
1.15 |
42.6 |
49.1 |
2094.3 |
10.7 |
|
EI-28 |
0.57 |
84.05 |
48.19 |
4050 |
20.8 |
|
EI-28H |
0.58 |
84.05 |
48.6 |
4091.14 |
21.18 |
|
EI-31 |
0.57 |
104.91 |
59.77 |
6271.03 |
31.72 |
|
EI-33 |
0.57 |
119.3 |
67.6 |
8067.4 |
41 |
|
EI-40 |
0.52 |
147.4 |
77.2 |
11373.7 |
56 |
磁芯性能：
|
规格 |
材 质 |
||||
|
PF-2 |
PF-2L |
PF-2LA |
PF-2T |
PF-10 |
|
|
AL |
AL |
AL |
AL |
AL |
|
|
EI-12.5 |
1200 |
1200 |
1200 |
|
|
|
EI-19 |
1400 |
1400 |
1400 |
|
|
|
EI-22 |
2000 |
2000 |
2000 |
|
|
|
EI-25 |
1800 |
1800 |
1800 |
|
|
|
EI-28 |
3800 |
3800 |
3800 |
|
|
|
EI-28H |
3800 |
3800 |
3800 |
|
|
|
EI-31 |
3600 |
3600 |
3600 |
|
|
|
EI-33 |
3800 |
3800 |
3800 |
|
|
|
EI-40 |
3800 |
3800 |
3800 |
|
|
注：AL: ±25%;Test Conditions:1KHz ,0.3V,100Ts, 25±3℃.