EPC10 Datasheet, PDF (2/2 Pages) YUXIANG Magnetc materials Ind. Co., Ltd. – EPC CORES

designs with high inductance and high economy of space, signal transformer, DC / DC converters, inductors,
Smoothing Choke Coils, Line Filters, etc.
Type
EPC10
EPC13
EPC13A
EPC17
EPC17A
EPC19
EPC19A
EPC25
EPC25A
EPC27
EPC27A
EPC30
EPC30A
A
10.2±0.2
13.3±0.3
13.3±0.3
17.6±0.38
17.6±0.4
19.1±0.48
19.1±0.5
25.1±0.5
25.1±0.5
27.1±0.05
27.1±0.5
30.1±0.5
30.1±0.5
Bmin
C1
7.6
5.0±0.1
10.5 5.6±0.15
10.5 5.6±0.2
14.3 7.7±0.15
14.3 7.7±0.2
15.8 8.5±0.15
15.8 8.5±0.2
20.65 11.5±0.2
20.6 11.5±0.2
21.6 13.0±0.3
21.6 13.0±0.3
23.6 15.0±0.3
23.6 15.0±0.3
Dimensions(mm)
C2
D
1.9±0.1
4.05±0.1
2.05±0.1 6.6±0.2
2.1±0.1
6.6±0.2
2.8±0.1
8.55±0.2
2.8±0.1
8.55±0.2
2.5±0.1
9.75±0.2
2.5±0.1
9.75±0.2
4.0±0.1
12.5±0.2
4.0±0.1
12.5±0.2
4.0±0.1
16.0±0.2
4.0±0.1
16.0±0.2
4.0±0.1
17.5±0.2
4.0±0.1
17.5±0.2
Emin
F
5.3 3.4±0.1
8.3 4.6±0.15
8.3 4.6±0.2
11.5 6.0±0.15
11.5 6.0±0.2
13.1 6.0±0.15
13.1 6.0±0.2
17.1 8.0±0.2
17.1 8.0±0.2
18.5 8.0±0.2
18.5 8.0±0.2
20.0 8.0±0.2
20.0 8.0±0.2
H
2.65±0.1
4.5±0.2
4.5±0.2
6.05±0.2
6.05±0.2
7.25±0.2
7.25±0.2
9.0±0.3
9.0±0.3
12.0±0.3
12.0±0.3
13.0±0.3
13.0±0.3
Type
EPC10
EPC13
EPC13A
EPC17
EPC17A
EPC19
EPC19A
EPC25
EPC25A
EPC27
EPC27A
EPC30
EPC30A
Core parameter
weight(g/pr. ) ^Al(nH/N2)
Pc(W)
C1(mm^-1 ) Ae (mm ²) Ie (mm) Ve (mm³)
F2B1 (±25%) F2B1 (max.)
1.89
9.39
17.8
167
1.1
1000
2.46
12.5
30.6
382
2.1
870
2.46
12.5
30.6
382
2.1
870
0.19
1.76
22.8
40.2
917
4.5
1150
1.76
22.8
40.2
917
4.5
1150
0.46
2.03
22.7
46.1
1047
5.3
940
2.03
22.7
46.1
1050
5.3
940
0.53
1.28
46.4
59.2
2748
13
1560
1.28
46.4
59.2
2750
13
1560
1.57
1.34
54.6
73.1
3995
18
1540
1.34
54.6
73.1
3990
18
1540
2.2
1.32
61.0
81.6
5035
23
1570
1.32
61.0
81.6
4980
23
1570
2.7
Al:1kHz,0.5mA,100Ts
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