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PQ型磁芯
PQ型磁芯
尺寸：
|
规格 |
图例 |
尺寸(mm) |
||||||
|
A |
B |
C |
F |
H |
I1( min) |
I2(min) |
||
|
PQ-20/16 |
1 |
20.5±0.5 |
8.1±0.15 |
8.8±0.2 |
14.0±0.4 |
5.15±0.2 |
17.5 |
12 |
|
PQ-20/20 |
1 |
20.5±0.5 |
10.1±0.15 |
8.8±0.2 |
14.0±0.4 |
7.15±0.2 |
17.5 |
12 |
|
PQ-26/20D |
1 |
26.8±0.45 |
10.4±0.15 |
12.0±0.2 |
19.15±0.45 |
5.90min |
22.4 |
15.9 |
|
PQ-26/20I |
1 |
26.8±0.45 |
10.1±0.2 |
12.0±0.2 |
19.15±0.45 |
5.75min |
22.3 |
15.8 |
|
PQ-26/22.5 |
1 |
26.8±0.45 |
11.25±0.2 |
12.0±0.2 |
19.15±0.45 |
6.925±0.25 |
22.3 |
15.8 |
|
PQ-26/25I |
1 |
26.8±0.45 |
12.5±0.2 |
12.0±0.3 |
19.15±0.45 |
8.2±0.25 |
22.3 |
15.8 |
|
PQ-27/20I |
1 |
27.0±0.5 |
10.1±0.2 |
12.0±0.3 |
19.00±0.45 |
5.9±0.25 |
22.6 |
16.3 |
|
PQ-27/25 |
1 |
27.0±0.5 |
12.5±0.2 |
12.0±0.3 |
19.0±0.45 |
8.2±0.2 |
22.6 |
16.3 |
|
PQ-32/19 |
1 |
32.0±0.5 |
9.75±0.15 |
13.45±0.3 |
22.0±0.5 |
5.25±0.2 |
27 |
19 |
|
PQ-32/20 |
1 |
32.0±0.5 |
10.275±0.15 |
13.45±0.3 |
22.0±0.5 |
5.75±0.2 |
27 |
19 |
|
PQ-32/21 |
1 |
32.0±0.5 |
10.475±0.2 |
13.45±0.3 |
22.0±0.5 |
5.95±0.25 |
27 |
19 |
|
PQ-32/22 |
1 |
32.0±0.5 |
10.7±0.2 |
13.45±0.3 |
22.0±0.5 |
6.2±0.2 |
27 |
19 |
磁芯参数：
|
规格 |
Efective Parameter |
||||
|
C1(mm-1) |
Ae (mm2) |
Le (mm) |
Ve (mm3) |
Weight(g/Set) |
|
|
PQ-20/16 |
0.6 |
64.8 |
39.2 |
2541.1 |
12.8 |
|
PQ-20/20 |
0.73 |
64.3 |
47.2 |
3032.7 |
14.8 |
|
PQ-26/20D |
0.4 |
125.3 |
50.75 |
6359.3 |
31.21 |
|
PQ-26/20I |
0.4 |
125.3 |
49.95 |
6259 |
30 |
|
PQ-26/22.5 |
0.53 |
113 |
59.7 |
6750 |
32.8 |
|
PQ-26/25I |
0.48 |
124.3 |
59.8 |
7437.6 |
35.6 |
|
PQ-27/20I |
0.43 |
125.3 |
52.65 |
6597.2 |
31 |
|
PQ-27/25 |
0.46 |
125.3 |
57.9 |
7260 |
34.8 |
|
PQ-32/19 |
0.3 |
156 |
47.3 |
7380 |
35.9 |
|
PQ-32/20 |
0.33 |
156 |
51.7 |
8064.5 |
42 |
|
PQ-32/21 |
0.36 |
156 |
61.88 |
9654 |
41.2 |
|
PQ-32/22 |
0.36 |
147.8 |
53.6 |
7923.4 |
42 |
磁芯性能：
|
规格 |
材 质 |
||||
|
PF-2 |
PF-2L |
PF-2LA |
PF-2T |
PF-10 |
|
|
AL |
AL |
AL |
AL |
AL |
|
|
PQ-20/16 |
2800 |
2800 |
2800 |
|
|
|
PQ-20/20 |
2700 |
2700 |
2700 |
|
|
|
PQ-26/20D |
5200 |
5200 |
5200 |
|
|
|
PQ-26/20I |
5000 |
5000 |
5000 |
6000 |
|
|
PQ-26/22.5 |
4800 |
4800 |
4800 |
|
|
|
PQ-26/25I |
4800 |
4800 |
4800 |
5500 |
|
|
PQ-27/20I |
5000 |
5000 |
5000 |
|
|
|
PQ-27/25 |
4800 |
4800 |
4800 |
|
|
|
PQ-32/19 |
5800 |
5800 |
5800 |
|
|
|
PQ-32/20 |
5500 |
5500 |
5500 |
|
|
|
PQ-32/21 |
5500 |
5500 |
5500 |
|
|
|
PQ-32/22 |
5500 |
5500 |
5900 |
|
|
注：AL: ±25%;Test Conditions:1KHz ,0.3V,100Ts, 25±3℃.