1. Features
ØHigh saturation magnetic induction Bs
ØHigh permeability
ØLow core loss
ØGood temperature stability. Working range -50℃ and 130℃
2. Applications:
ØConverter welding machine
ØCommunication power
ØCharges power , UPS power
ØElectroplates power, laser power, X-Ray machine power
ØElectrolytic and planting power supply
ØFrequency conversion power supply
3. Properties：
|
Bs(T)
|
≥1.2T
|
|
Br(T)
|
≤0.15T
|
|
Core loss
P3/50K(50KHZ 0.3T)
|
≤30W/Kg
|
|
Core loss
P5/20K(20KHZ 0.5T)
|
≤25W/Kg
|
|
Initial permeability
μ0(Hm=0.08A/cm)
|
≥30000
|
|
Coercivity Hc(A/m)
|
<2.0
|
|
Curie temperatureTc
|
570℃
|
4. Specifications：
|
Part No.
|
Core dimensions(mm)
|
Finished dimensions(mm)
|
The effective section (cm2)
|
Mean core
path
length (cm)
|
Weight
(g)
|
Suitable power (KW ) ( working frequency at20KHz )
|
|
ID
|
OD
|
H
|
ID
|
OD
|
H
|
|
NOL-P 644020
|
64
|
40
|
20
|
66
|
37
|
23
|
1.77
|
16.3
|
215
|
2-3
|
|
NOL-P 704025
|
70
|
40
|
25
|
73
|
37
|
28
|
2.42
|
17.3
|
310
|
3-4
|
|
NOL-P 755025
|
75
|
50
|
25
|
78
|
47
|
28
|
2.13
|
19.6
|
310
|
3-4
|
|
NOL-P 805020
|
80
|
50
|
20
|
82
|
46
|
23
|
2.18
|
20.4
|
330
|
2-4
|
|
NOL-P 805025
|
80
|
50
|
25
|
82
|
46
|
28
|
2.65
|
20.4
|
400
|
4-5
|
|
NOL-P 804030
|
80
|
40
|
30
|
83
|
37
|
33
|
4.50
|
18.8
|
625
|
5-6
|
|
NOL-P 1006020
|
100
|
60
|
20
|
105
|
56
|
23
|
2.8
|
25.1
|
510
|
5-6
|
|
NOL-P 1206030
|
120
|
60
|
30
|
125
|
57
|
35
|
6.3
|
28.3
|
1280
|
8-15
|
|
NOL-P 1207020
|
120
|
70
|
20
|
125
|
67
|
25
|
3.5
|
29.8
|
750
|
7-9
|
|
NOL-P 1208025
|
120
|
80
|
25
|
125
|
75
|
30
|
3.70
|
31.40
|
860
|
9-10
|
|
NOL-P 1208030
|
120
|
80
|
30
|
125
|
75
|
35
|
4.44
|
31.40
|
1032
|
10-12
|
|
NOL-P 1309030
|
130
|
90
|
30
|
136
|
85
|
35
|
4.44
|
34.54
|
1135
|
10-12
|
|
NOL-P 14010025
|
140
|
100
|
25
|
146
|
94
|
30
|
5.76
|
37.68
|
1610
|
15-20
|
|
NOL-P 644020
|
64
|
40
|
20
|
66
|
37
|
23
|
1.77
|
16.3
|
215
|
2-3
|
|
NOL-P 704025
|
70
|
40
|
25
|
73
|
37
|
28
|
2.42
|
17.3
|
310
|
3-4
|
|
NOL-P 755025
|
75
|
50
|
25
|
78
|
47
|
28
|
2.13
|
19.6
|
310
|
3-4
|
|
