Place of Origin: | China (Mainland) |
---|---|
Brand Name: | ASTROMAGNET |
Model Number: | AMN-010007005 |
material: | nanocrystalline |
application: | EMC commom mode choke |
shape: | toroid |
Quick Details
Specifications
Common mode choke is an important component in switching power supply, frequency inverter and UPS.
The choking coil functions as reducing asymmetric conducting interference.
Application :
▲ Noise suppression in common mode choke
▲ Common mode choke in one/three phase circuit and various of power supplies.
▲ In the protection of EMC environments, such as precise electronic devices, power grid EMI harmonic filtering, etc.
Properties :
▲ High magnetic permeability
▲ Good frequency performance, initial permeability μ 0 can be adjusted according to insertion loss in different
frequency ranges, which varies from 30000~100000
▲ Very high initial permeability, an effective suppression of EMI spike noise.
▲ Huge ranges of permeability adjustment
▲ Outstanding anti out-of balance current capacity
▲ Good temperature stability
Performance :
▲ Performance compared to ferrite core
Basic magnetic parameters
|
Nanocrystalline
core
|
Ferrite core
|
Saturation flux density Bs(T)
|
1.25
|
0.5
|
Residual flux density(T) (20KHz)
|
< 0.20
|
0.2
|
Core loss(20KHz/0.2T) (W/Kg)
|
< 3.4
|
7.5
|
Core loss(20KHz/0.5T) (W/Kg)
|
< 35
|
---
|
Core loss(50KHz/0.32T) (W/Kg)
|
< 40
|
---
|
Magnetic permeability(20KHz) (Gs/Oe)
|
> 20,000
|
2000
|
Coercivity Hc (A/m)
|
< 1.60
|
6
|
Saturation magnetostriction coefficient
(× 10-6)
|
< 2
|
4
|
Resistivity (mW. Cm)
|
80
|
106
|
Curie temperature Tc (℃)
|
570
|
< 200
|
Disc coefficient
|
> 0.75
|
-
|
Item list :
Ref.
|
Core size
|
Housing size
|
Net
sectional
area
|
Magnetic
path length
|
AL(μ H)
|
||||
od
|
id
|
h
|
OD
|
ID
|
H
|
Ae
|
Le
|
10kHz
|
|
(mm)
|
(mm)
|
(mm)
|
(mm)
|
(mm)
|
(mm)
|
(cm2)
|
(cm)
|
||
AMN-010007005
|
9.8
|
6.5
|
4.5
|
11.3
|
5.1
|
6
|
0.06
|
2.6
|
15.9
|
AMN-012008005
|
12.5
|
8
|
4.5
|
14.1
|
6.4
|
6.7
|
0.07
|
3.2
|
28
|
AMN-013010005
|
12.5
|
10
|
5
|
13.9
|
8.6
|
6.7
|
0.05
|
3.5
|
7.2
|
AMN-016010008
|
16
|
10
|
6.5
|
18
|
8.8
|
9
|
0.16
|
4.1
|
11
|
AMN-020012008
|
20
|
12
|
8
|
21.8
|
10.8
|
10
|
0.25
|
5
|
48
|
AMN-025020010
|
25
|
20
|
10
|
27.8
|
18
|
13
|
0.19
|
7.1
|
22.5
|
AMN-025016010
|
25
|
16
|
10
|
28
|
13.8
|
12.5
|
0.35
|
6.4
|
38.3
|
AMN-025016012
|
25
|
16
|
12
|
27.3
|
12.7
|
15.3
|
0.42
|
6.4
|
46
|
AMN-026016010
|
26
|
16
|
10
|
28.4
|
14
|
12.6
|
0.39
|
6.6
|
60
|
AMN-028018010
|
28
|
18
|
10
|
31.8
|
15
|
13.2
|
0.39
|
7.2
|
37.9
|
AMN-030020010
|
30
|
20
|
10
|
33.1
|
18.1
|
13.3
|
0.39
|
7.8
|
15.5
|
AMN-030020015
|
30
|
20
|
15
|
34.5
|
17.8
|
18.6
|
0.59
|
7.9
|
52.4
|
AMN-040025010
|
40
|
25
|
10
|
43.4
|
22.5
|
13.2
|
0.59
|
10.2
|
40.3
|
AMN-040025015
|
40
|
25
|
15
|
44
|
21.5
|
19
|
0.87
|
10.2
|
101
|
AMN-040032015
|
40
|
32
|
15
|
44.7
|
29.5
|
19.4
|
0.47
|
11.3
|
45
|
AMN-040032015
|
40
|
32
|
15
|
44.7
|
29.5
|
19.4
|
0.47
|
11.3
|
13
|
AMN-050040020
|
50
|
40
|
20
|
53.5
|
36.8
|
23.3
|
0.78
|
14.1
|
35
|
AMN-063050025
|
63
|
50
|
25
|
67
|
46
|
28.5
|
1.27
|
17.8
|
44.8
|
AMN-064040020
|
64
|
40
|
20
|
66.8
|
37.6
|
22.5
|
1.8
|
16.3
|
80
|
AMN-065050025
|
65
|
50
|
25
|
69
|
46
|
28.5
|
1.46
|
18.1
|
56.9
|
AMN-080050020
|
80
|
50
|
20
|
84.3
|
46.7
|
23.8
|
2.34
|
20.4
|
72
|
AMN-080050025
|
80
|
50
|
25
|
84.3
|
46.7
|
29.5
|
2.93
|
20.4
|
100.8
|
AMN-102076025
|
102
|
76
|
25
|
108
|
70
|
30.5
|
2.54
|
28
|
63.8
|
AMN-120085025
|
120
|
85
|
25
|
126.5
|
78.5
|
31
|
3.41
|
32.2
|
74.5
|
AMN-120085030
|
120
|
85
|
30
|
126.5
|
78.5
|
36
|
4.1
|
32.2
|
89.4
|
Remarks:
1. AL for the inductance value of single winding turn .
2. Customized cores of other sizes and different characteristics available upon request.