-2材料掃磁導率低，比其它沒有附加空隙損耗的材料更能降低操作時的AC通量密度。需要各規產品 請看以下目錄
| Toroidal cores |
|
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|
|
|
| lron powder cores |
|
|
|
|
|
| part No. |
AL:Nh/N2 |
OD:mm |
ID:mm |
Ht:mm |
Le:cm |
A:cm2 |
V:cm3 |
| T16-2 |
2.2 |
4.06±0.25 |
1.98±0.25 |
1.52±0.25 |
0.93 |
0.015 |
0.014 |
| T20-2 |
2.5 |
5.08±0.25 |
2.24±0.25 |
1.78±0.25 |
1.15 |
0.023 |
0.026 |
| T25-2 |
3.4 |
6.48±0.40 |
3.05±0.40 |
2.44±0.50 |
1.5 |
0.037 |
0.055 |
| T30-2 |
4.3 |
7.80±0.40 |
3.84±0.40 |
3.25±0.50 |
1.84 |
0.060 |
0.110 |
| T37-2 |
4.0 |
9.53±0.40 |
5.21±0.40 |
3.25±0.50 |
2.31 |
0.064 |
0.147 |
| T38-2 |
7.4 |
9.53±0.40 |
4.45±0.40 |
4.83±0.50 |
2.18 |
0.114 |
0.248 |
| T44-2 |
5.2 |
11.20±0.50 |
5.82±0.50 |
4.04±0.50 |
2.68 |
0.099 |
0.266 |
| T50-2 |
4.9 |
12.7±0.50 |
7.70±0.50 |
4.83±0.50 |
3.19 |
0.112 |
0.358 |
| T60-2 |
6.5 |
15.2±0.50 |
8.53±0.50 |
5.94±0.50 |
3.74 |
0.187 |
0.699 |
| T68-2 |
5.7 |
17.5±0.50 |
9.40±0.50 |
4.83±0.50 |
4.23 |
0.179 |
0.759 |
| T68-2A |
7.0 |
17.5±0.50 |
9.40±0.50 |
6.35±0.50 |
4.23 |
0.242 |
1.030 |
| T68-2D |
11.4 |
17.5±0.50 |
9.40±0.50 |
9.53±0.50 |
4.23 |
0.358 |
1.520 |
| T72-2 |
12.8 |
18.3±0.50 |
7.11±0.50 |
6.60±0.50 |
4.01 |
0.349 |
1.400 |
| T80-2 |
5.5 |
20.2±0.50 |
12.60±0.50 |
6.35±0.50 |
5.14 |
0.231 |
1.190 |
| T94-2 |
8.4 |
23.9±0.50 |
14.20±0.50 |
7.92±0.65 |
5.97 |
0.362 |
2.160 |
| T106-2 |
13.5 |
26.90±0.50 |
14.50±0.50 |
11.10±0.65 |
6.49 |
0.659 |
4.280 |
| T130-2 |
11.0 |
33.0±0.50 |
19.80±0.50 |
11.1±0.65 |
8.28 |
0.698 |
5.780 |
| T157-2 |
14.0 |
39.90±0.65 |
24.10±0.65 |
14.5±0.76 |
10.10 |
1.060 |
10.700 |
| T175-2 |
15.0 |
44.5±0.65 |
27.20±0.65 |
16.5±0.76 |
11.20 |
1.340 |
15.000 |
| T184-2 |
24.0 |
46.7±0.65 |
24.10±0.65 |
18.0±0.76 |
11.20 |
1.880 |
21.000 |
| T200-2 |
12.0 |
50.80±0.65 |
31.80±0.65 |
14.0±0.76 |
13.00 |
1.270 |
16.400 |
| T200-2B |
21.8 |
50.8±0.65 |
31.8±0.65 |
25.4±0.76 |
13.00 |
2.320 |
30.000 |
| T225-2 |
12.0 |
57.2±0.65 |
35.7±0.65 |
14.0±0.76 |
14.60 |
1.420 |
20.700 |
| T225-2B |
21.5 |
57.2±0.65 |
35.7±0.65 |
25.4±0.76 |
14.60 |
2.590 |
37.800 |
| T300-2 |
11.4 |
77.2±0.76 |
49.0±0.76 |
12.7±0.76 |
19.80 |
1.680 |
33.400 |
| T300-2D |
22.8 |
77.2±0.76 |
49.0±0.76 |
25.4±0.76 |
19.80 |
3.380 |
67.000 |
| T400-2 |
18.0 |
102±0.76 |
57.2±0.76 |
16.5±0.76 |
25.00 |
3.460 |
86.400 |
| T400-2D |
36.0 |
102±0.76 |
57.2±0.76 |
33.0±0.76 |
25.00 |
6.850 |
171.000
|
