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| 开关电源用环型铁芯 |
| 高频损耗低;导磁率高;小型节能;稳定性好。 |
| 用途: |
| 可用于开关电源;直流变换器;逆变电源及不间断电源用功率变压器;控制变压器;磁放大器;脉冲变压器;扼流圈;滤波电感;共模电感以及尖峰抑制器。 |
型号
|
尺寸(mm)
|
平均磁路长度L(cm) |
有效截面积Ae(约)
(c㎡) |
重量(约)w(克) |
D1 |
D2 |
D3 |
SSSMA-OD-KG |
8.5 |
12 |
4.5 |
3.22 |
0.05 |
1.50 |
SSSMA-OD-KG |
10 |
14 |
6.5 |
3.77 |
0.09 |
2.30 |
SSSMA-OD-KG |
14 |
19 |
6.5 |
5.18 |
0.11 |
3.98 |
SSSMA-OD-KG |
17 |
25 |
6.5 |
6.59 |
0.17 |
8.10 |
SSSMA-OD-KG |
25 |
32 |
6.5 |
8.95 |
0.15 |
9.60 |
SSSMA-OD-KG |
14 |
19 |
10 |
5.18 |
0.16 |
6.00 |
SSSMA-OD-KG |
12.5 |
20 |
10 |
5.10 |
0.24 |
9.10 |
SSSMA-OD-KG |
13.2 |
21.5 |
10 |
5.45 |
0.27 |
10.50 |
SSSMA-OD-KG |
18 |
28 |
10 |
7.22 |
0.33 |
17.00 |
SSSMA-OD-KG |
17 |
25 |
10 |
6.59 |
0.26 |
12.50 |
SSSMA-OD-KG |
20 |
30 |
10 |
7.85 |
0.33 |
18.50 |
SSSMA-OD-KG |
25 |
32 |
10 |
8.95 |
0.23 |
14.80 |
SSSMA-OD-KG |
20 |
40 |
10 |
9.42 |
0.65 |
44.39 |
SSSMA-OD-KG |
40 |
50 |
10 |
14.13 |
0.33 |
33.30 |
SSSMA-OD-KG |
15 |
22 |
15 |
5.81 |
0.32 |
13.50 |
SSSMA-OD-KG |
18 |
28 |
15 |
7.22 |
0.49 |
25.60 |
SSSMA-OD-KG |
20 |
30 |
15 |
7.85 |
0.49 |
27.80 |
SSSMA-OD-KG |
23 |
33 |
15 |
8.79 |
0.49 |
31.10 |
SSSMA-OD-KG |
30 |
50 |
15 |
12.56 |
0.98 |
88.80 |
SSSMA-OD-KG |
14 |
24 |
20 |
5.97 |
0.65 |
28.00 |
SSSMA-OD-KG |
29 |
45 |
20 |
11.62 |
1.04 |
90.00 |
SSSMA-OD-KG |
23 |
33 |
25 |
8.79 |
0.82 |
51.90 |
SSSMA-OD-KG |
29 |
46 |
25 |
11.77 |
1.38 |
118.60 |
材料
|
Bs
(T)
|
低Br
|
中Br
|
高Br |
Br/Bs |
P(w/kg) |
Br/Bs |
P(w/kg) |
Br/Bs |
P(w/kg) |
铁基非晶 |
1.55 |
≤0.2 |
P0.35/10k
≤18
|
≈0.6 |
P0.35/10k
≤20
|
≤0.9 |
P0.35/10k
≤30
|
钴基非晶 |
|
≤0.2 |
P0.3/200k
≤400
|
≈0.6 |
P0.35/10k
≤20
|
≤0.9 |
P0.35/10k
≤30
|
纳米晶 |
1.25 |
≤0.2 |
P0.3/100k
≤120
|
≈0.6 |
P0.35/10k
≤20
|
≤0.85 |
P0.35/10k
≤30
|
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