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NanoAmor
High Power Transformer Cores
High Power Transformer Cores:
Having high permeability, high saturation induction, low loss, and good temperature stability; widely used for the main transformer cores of uni-polar, push-pull or bi-polar type high frequency and high power inverter power supply and switched mode power supply.
Applications:
Inverter welding machines
X-ray and laser source power supplies
UPS and high frequency heating systems
Charging power supply
Electrolytic and plating power supply
Frequency conversion power supply
 
Characteristics:
High saturate induction—minimizing the volume of transformers
High permeability and low coercivity—increasing efficiency and reducing the exciting
power of transformers
Low core loss—minimizing the temperature rise of transformers
Excellent stability—serving from -55oC to 130oC for a long time
 
Specifications:



Part No.
Core
dimension
(mm)
Case dimension (mm)
Effective cross section (cm2)
Mean magnetic path (cm)
Weight
(g)
Power
(KW)
Suitable inverter current
OD
ID
HT
OD
ID
HT
MSPCT-01
50
32
20
54
28
24
1.35
12.87
125
 
 
MSPCT-02
64
40
20
68
36
24
1.68
16.3
200
0.2-0.5
 
MSPCT-03
70
40
20
74
38
24
2.16
17.3
270
0.5-1
 
MSPCT-04
80
50
20
84
46
24
2.1
20.4
300
2-4
 
MSPCT-05
80
50
25
85
44
30
2.63
20.4
390
4-5
120A 160A
MSPCT-06
100
50
25
105
45
30
4.4
23.6
742
 
 
MSPCT-07
100
60
20
105
55
25
2.8
25.1
510
4-5
160A 200A
MSPCT-08
105
60
30
110
56
35
5.06
25.9
950
8-10
 
MSPCT-09
120
60
30
125
56
35
6.3
28.3
1280
8-15
315A
MSPCT-10
120
70
20
125
66
25
3.5
29.8
750
5-6
 
MSPCT-11
120
70
25
125
66
30
4.38
29.8
940
6-7
200A 250A
MSPCT-12
120
70
30
125
66
35
5.25
29.8
1130
6-10
315A 400A
MSPCT-13
130
80
40
136
76
45
7
33
1660
15-20
400A 500A
MSPCT-14
130
80
50
136
76
55
8.75
33
2080
23-25
500A 630A
MSPCT-15
130
90
50
136
85
56
7
34.5
1740
15-20
630A
Core with other specifications are available upon request.
 

Comparison:  nanocrystalline cores vs. ferrite cores
Parameters
Nanocrystalline cores
Ferrite cores
Saturate induction (T)
1.25
0.5
Residual induction (T) (20 kHz)
< 0.20
0.20
Core loss (20 kHz/0.2T) (W/Kg)
< 3.4
7.5
Core loss (20 kHz/0.5T) (W/Kg)
<3 0
--
Core loss (50 kHz/0.3T) (W/Kg)
<4 0
--
Permeability (20 kHz) (Gs/Oe)
> 20,000
2,000
Coercivity (A/m)
< 1.60
6
Saturate magnetostriction (10гн6)
< 2
4
Resistivity (µΩ.cm)
80
106
Curie temperature (oC)
570
< 200
Stacking factor
> 0.70
--

 

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