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常规类型 EP磁芯
 
特点:
①为高密度安装而设计的磁芯形状,可有效减小变压器的体积。
②具有良好的屏蔽功能。
 
用途:
宽频带变压器,开关电源变压器,线圈等。           
 
型号说明(Designation):
 
品名
Product
code
规格
General standard
尺寸Dimension
(mm)
IEC
JIS
EP5
EP5
 
6.15+0/-0.3
2.85+0/-0.1
3.9+0/-0.2
1.8+0/-0.2
4.25+0.3/-0
1.9+0.2/-0
EP7
EP7
EP7
9.2±0.2
3.75+0/-0.1
6.5+0/-0.3
3.4+0/-0.2
7.4±0.2
2.5+0.2/-0
EP10
EP10
EP10
11.5±0.3
5.2+0/-0.2
7.85+0/-0.4
3.45+0/-0.3
9.4±0.2
3.6+0.2/-0
EP13
EP13
EP13
12.5±0.3
6.5+0/-0.15
9.0+0/-0.4
4.5+0/-0.3
10.0±0.3
4.5+0.2/-0
EP13B
 
 
12.5±0.4
6.5±0.15
9.0+0/-0.4
4.5+0/-0.4
9.9min.
4.7+0.2/-0.1
EP17
EP17
EP17
18.0±0.4
8.5+0/-0.3
11.25+0/-0.5
5.85+0/-0.35
12.0±0.4
5.5+0.3/-0
EP20
EP20
EP20
24.0±0.5
10.8+0/-0.2
15.3+0/-0.7
9.0+0/-0.5
16.5±0.4
7.0+0.3/-0
EOP7
 
 
9.4+0/-0.4
3.75+0/-0.1
9+0/-0.4
3.4+0/-0.2
7.2+0.4/-0
2.3+0.2/-0
EPM13
 
 
12.8+0/-0.6
6.5+0/-0.15
7.4+0/-0.4
4.5+0/-0.3
9.7+0.6/-0
4.5+0.2/-0
 
Regular Type EP Core
 
Characteristic:
①This core type is designed specially for high-dense mount and can effectively reduce the volume of transformers.
②Superior electromagnetic shielding effect.
Usages:
Wide frequency transformers, switching power supply transformers, coils and so on.
 
型号说明(Summary):
 
品名
Product
code
磁芯参数Magnetic parameter
AL
C1
(mm-1)
Le
(mm)
Ae
(mm2)
Ve
(mm3)
Ac
(mm2)
Amin.
(mm2)
Aw
(mm2)
W
(g)
(nH/N2)
6H20
2H07
2H10
2H15
EP5
3.15
9.73
3.09
30
2.27
2.27
5.40
0.5
350+30%/-20%
530+30%/-20%
2000+40%/-30%
2300+40%/-30%
EP7
1.52
15.7
10.3
163
8.55
8.55C
10.7
1.3
1100+30%/-20%
2000±30%
5200+40%/-30%
 
EP10
1.70
19.2
11.3
218
8.55
8.55C
22.6
2.8
1100+30%/-20%
2000±30%
4800+40%/-30%
 
EP13
1.24
24.2
19.6
476
14.9
14.9C
26.0
4.8
1600+30%/-20%
3000±30%
7000+40%/-30%
8500+40%/-30%
EP13B
1.24
24.2
19.6
476
14.9
14.9C
26.0
4.8
-
-
-
7800min.
EP17
0.840
28.5
33.9
964
25.3
25.3C
35.7
11.8
2400+30%/-20%
-
-
-
EP20
0.508
39.8
78.3
3110
60.1
60.1C
55.4
29.2
4000+30%/-20%
-
-
-
EOP7
0.88
15.6
17.7
276
16.1
13.9
9.84
2.8
1600+30%/-20%
2750+30%/-20%
9000+40%/-30%
10500+40%/-30%
EPM13
1.34
25.8
19.3
498
14.9
14.9
26.0
3.0
1250+30%/-20%
2550+30%/-20%
6600+40%/-30%
8500+40%/-30%
 
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