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EI磁芯
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用途：各种变压器及扼流圈
Applications:Various kinds of transformers and chokes |
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型号
TYPE
|
尺寸 Dimensions(mm)
|
有效参数
Effective Parameter
|
重量
(克）
Weight
|
|
A
|
B
|
C
|
D
|
Emin
|
F
|
I
|
C(mm-1)
|
Le(mm)
|
Ae(mm2)
|
Ve(mm3)
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|
EI10
|
10.0±0.3
|
5.5±0.2
|
4.8
+0.1/-0.2
|
2.4±0.2
|
7.7
|
4.2±0.1
|
1
+0.2/0
|
1.6
|
17.5
|
11.0
|
192.4
|
1.0
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EI12.5
|
12.5±0.3
|
7.5±0.3
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5.0±0.2
|
2.5±0.2
|
9.1
|
5±0.2
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1.6±0.2
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1.4
|
21.4
|
15.7
|
336.9
|
1.9
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EI16
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16.0±0.3
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12.3±0.3
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5.0
0/-0.3
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4.0
0/-0.3
|
11.7
|
10.2±0.3
|
2.1±0.2
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1.8
|
34.8
|
19.6
|
679.6
|
3.3
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EI19
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19.0±0.3
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13.6±0.3
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5.1
0/-0.5
|
5.1
0/-0.5
|
13.7
|
11.3±0.3
|
2.4±0.2
|
1.7
|
39.2
|
23.3
|
914.2
|
4.1
|
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EI12
|
22.0±0.4
|
15.0±0.3
|
6.0
0/-0.5
|
6.0
0/-0.5
|
15.6
|
10.8
+0.4/0
|
4±0.2
|
1.2
|
42.5
|
36.8
|
1570
|
8.5
|
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EI25
|
25.4±0.4
|
15.8±0.3
|
6.4±0.3
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6.4±0.3
|
18.6
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12.8±0.3
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3.2±0.3
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1.2
|
48.0
|
40.4
|
1940
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10.0
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EI28
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28.0±0.5
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17.3±0.3
|
11.0
0/-0.5
|
7.5
0/-0.6
|
18.6
|
12.8±0.3
|
3.5±0.3
|
0.6
|
49.5
|
84.4
|
4170
|
22.0
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EI30
|
30.0±0.6
|
21.3±0.3
|
10.7±0.3
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10.7±0.3
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19.8
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16.3±0.3
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5.5±0.3
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0.5
|
58.2
|
111.0
|
6460
|
34.0
|
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EI33
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33.0±0.6
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23.4±0.3
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12.7±0.3
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9.7±0.3
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23.6
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19.3±0.3
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5±0.3
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0.6
|
67.3
|
119.4
|
7346
|
41.0
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EI35A
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35.0±0.6
|
24.0
+0.5/0
|
10.0±0.3
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10.0±0.3
|
24.5
|
18.0
0/-0.5
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5±0.3
|
0.7
|
67.7
|
103.0
|
6950
|
36.0
|
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EI35B
|
35.0±0.6
|
24.0
+0.5/0
|
11.7±0.3
|
10.0±0.3
|
24.6
|
18.0
0/-0.5
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5±0.3
|
0.6
|
67.7
|
120.0
|
8130
|
43.0
|
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EI40
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40.0±0.7
|
27.3±0.3
|
11.7±0.3
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11.7±0.3
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27.0
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20.7±0.3
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7.5±0.3
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0.5
|
77.4
|
149.0
|
11690
|
60.0
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EI44
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44.0±0.7
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30.6±0.3
|
15.0±0.3
|
11.7
0/-0.5
|
31.0
|
23.5
+0.4/0
|
7±0.3
|
0.5
|
87.2
|
189.2
|
16500
|
86.0
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EI50
|
50.0±0.8
|
33.0
0/-0.8
|
15.0
0/-0.8
|
15
0/-0.8
|
34.5
|
24.5
+0.7/0
|
9±0.3
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0.4
|
95.0
|
227.9
|
21660
|
115.0
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