Nanocrystalline C-Core Description
Nanocrystalline C-Core is an improved version of the amorphous C-Core, exhibiting high saturation flux density, low coercivity, low core loss, minimal noise and operating frequencies up to 20 kHz. It is suitable for main power transformers, audio transformers, output inductors and boost PFC chokes. Nanocrystalline C-Cores are designed to replace ferrite cores, Permalloy cores and silicon steel cores. The dimensions can be custom modified.

Specifications for Nanocrystalline C-Cores

Part No.
|
Dimensions (mm)
|
Cross-sectional Area (cm²)
|
Length (cm)
|
Mass (g)
|
|
|
|
a
|
b
|
c
|
d
|
e
|
f
|
(cm2)
|
(cm)
|
(g)
|
SAM-NC-6.3
|
10+1
|
11
|
33
|
20+1
|
31+1
|
53+2
|
1.6
|
13.1
|
147
|
SAM-NC-8
|
11+1
|
13
|
30
|
20+1
|
35+1
|
52+2
|
1.8
|
13.2
|
165
|
SAM-NC-10
|
11+1
|
13
|
40
|
20+1
|
35+1
|
62+2
|
1.8
|
15.4
|
190
|
SAM-NC-16SA
|
11+1
|
13
|
40
|
25+1
|
35+1
|
62+2
|
2.3
|
15.1
|
240
|
SAM-NC-16B
|
11+1
|
13
|
50
|
25+1
|
35+1
|
72+2
|
2.3
|
16.9
|
270
|
SAM-NC-20
|
11+1
|
13
|
50
|
30+1
|
35+1
|
72+2
|
2.7
|
17.5
|
320
|
SAM-NC-25
|
13+1
|
15
|
56
|
25+1
|
41+1
|
82+2
|
2.7
|
19.6
|
360
|
SAM-NC-32
|
13+1
|
15
|
56
|
30+1
|
41+1
|
82+2
|
3.2
|
20
|
435
|
SAM-NC-50
|
16+1
|
20
|
70
|
25+1
|
52+1
|
102+3
|
3.3
|
24.9
|
565
|
SAM-NC-63
|
16+1
|
20
|
70
|
30+1
|
52+1
|
102+3
|
3.9
|
25.3
|
688
|
Part No.
|
Dimensions (mm)
|
Cross-sectional Area (cm²)
|
Length (cm)
|
|
|
a
|
b
|
c
|
d
|
e
|
f
|
(cm2)
|
(cm)
|
SAM-NC-56
|
8+0.5
|
40.5
|
40.5
|
8+0.5
|
56+1
|
56+1
|
0.5
|
19.4
|
SAM-NC-66
|
12+0.5
|
25
|
42
|
12+0.5
|
50+1
|
66+2
|
1.3
|
18.4
|
SAM-NC-70
|
10+0.5
|
17
|
51
|
12+0.5
|
37+1
|
70+2
|
1.02
|
17.6
|
SAM-NC-75
|
12+0.5
|
50
|
52
|
12+0.5
|
75+1
|
75+2
|
1.3
|
25.4
|
SAM-NC-82
|
12+0.5
|
18
|
29
|
12+0.5
|
42
|
82+1
|
1.2.
|
14.2
|
SAM-NC-85
|
15+0.5
|
23.2
|
55.5
|
15+0.5
|
53+1
|
85+1
|
1.8
|
21.7
|
SAM-NC-100
|
20+0.5
|
60
|
61
|
20+1
|
100+1
|
100+2
|
3.2
|
32.2
|
SAM-NC-119
|
12+0.5
|
65.5
|
95
|
15+0.5
|
89+1
|
119+2
|
1.4
|
36.9
|
SAM-NC-120
|
20+1
|
32.5
|
80
|
20+1
|
72+1
|
120+2
|
3.2
|
30.5
|
SAM-NC-130
|
20+1
|
60.5
|
90
|
20+1
|
100+2
|
130+2
|
3.2
|
38.1
|
SAM-NC-150SA
|
25+1
|
55.5
|
100
|
25+1
|
105+2
|
150+2
|
5
|
41.1
|
SAM-NC-150B
|
25+1
|
78.5
|
100
|
25+1
|
128+2
|
150+2
|
5
|
45.7
|
SAM-NC-150C
|
25+1
|
78.5
|
100
|
30+1
|
128+2
|
150+2
|
6
|
45.7
|
SAM-NC-150D
|
20+1
|
45
|
111
|
20+1
|
85+1
|
150+2
|
3.2
|
39.2
|
SAM-NC-150E
|
25+1
|
62
|
101
|
25+1
|
112+1
|
150+2
|
5
|
42.6
|
SAM-NC-150F
|
25.8+0.5
|
66
|
99
|
25+1
|
118+1
|
150+2
|
5.4
|
43.3
|
SAM-NC-170
|
25+1
|
45
|
122
|
25+1
|
95+1
|
170+3
|
5
|
43.4
|
SAM-NC-188
|
24+0.5
|
89
|
141
|
25+0.5
|
137+1
|
188+3/-1
|
4.8
|
55.6
|
SAM-NC-190SA
|
25+1
|
40.5
|
141
|
30+1
|
90+2
|
190+3/-1
|
6
|
46.1
|
SAM-NC-190B
|
25+1
|
76
|
141
|
30+1
|
126+2
|
190+3/-1
|
6
|
53.4
|
SAM-NC-190C
|
25+1
|
89
|
141
|
25+1
|
139+1
|
190+3/-1
|
5
|
56
|
SAM-NC-204
|
32+1
|
76
|
141
|
25+1
|
140+1
|
204+3/-1
|
6.4
|
56.2
|
SAM-NC-280
|
45+1
|
40.5
|
191
|
30+1/-0.5
|
130+1
|
280+3/-1
|
11.4
|
64.3
|
SAM-NC-320
|
55+1
|
40.5
|
211
|
30+1/-0.5
|
150+2
|
320+4/-2
|
13.9
|
72.3
|
Nanocrystalline C-Core Applications
Nanocrystalline C-Core can be used as:
- High-frequency transformer (recommended frequency 20–30 kHz)
- Filter for solar inverters
- PFC choke
- Inductor in differential operation
- Output filter
- Audio transformer
- High-efficiency transformer