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EPC 型磁芯
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 |
| 规格 |
尺寸(mm) |
| A |
B 1 |
B 2 |
C |
D 1 |
D 2 |
E |
F |
| EPC13 |
13.2±0.25 |
10.7±0.2 |
8.4±0.2 |
5.6±0.2 |
4.6±0.15 |
2.1±0.1 |
4.6±0.2 |
6.6±0.2 |
| EPC17 |
17.5±0.3 |
14.5±0.2 |
12±0.5 |
7.7±0.15 |
6±0.15 |
2.8±0.1 |
6.05±0.2 |
8.55±0.2 |
| EPC19 |
19.1±0.5 |
15.8min |
13.6±0.5 |
8.5±0.2 |
6±0.2 |
2.5±0.2 |
7.25±0.2 |
9.75±0.2 |
| EPC25 |
25.1±0.3 |
21.2±0.4 |
17.5±0.3 |
11.2±0.15 |
8±0.2 |
6.5±0.2 |
9.0 +0.3 -0 |
12.5±0.2 |
| EPC30 |
30.1±0.35 |
23.6±0.4 |
20±0.3 |
15±0.2 |
8.0±0.2 |
4±0.2 |
13±0.2 |
17.5±0.2 |
| 规格 |
有效参数 |
重量 (g) |
AL ± 25%(nH/N 2 ) |
| C 1 (mm -1 ) |
Ae(mm 2 ) |
Le(mm) |
Ve(mm 3 ) |
JR2KBF1 |
JR3.5K |
| EPC13 |
2.46 |
12.5 |
30.6 |
382 |
2.1 |
850 |
1050 |
| EPC17 |
1.76 |
22.8 |
40.2 |
917 |
4.5 |
1150 |
1550 |
| EPC19 |
2.03 |
22.7 |
46.1 |
1047 |
5.3 |
930 |
1300 |
| EPC25 |
1.28 |
46.4 |
59.2 |
2748 |
13.0 |
1500 |
2100 |
| EPC30 |
1.34 |
61.0 |
81.6 |
4949 |
23.0 |
1600 |
2100 |
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