PQ35 [YUXIANG]
PQ CORES; PQ磁芯
| 型号： | PQ35 |
| 厂家： | 
YUXIANG MAGNETC MATERIALS IND. CO., LTD. |
| 描述： | PQ CORES |
| 文件： | 总3页 (文件大小：103K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PQ Cores,CoreFerriteM anufacturers,M n-ZnFerriteCores,PQ FerriteCore,PowerM nZnferritecore
ChinaProfessionalFerriteCoreSupplier
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PQ CORES
IntroduceofPQ cores
PQ Ferrite Core, one kind of Mn-Zn Ferrite Cores, are designed especially for switched mode power supplies. The
design provides an optimized ratio of volume to winding area and surface area. As a result, both maximum
inductance and winding area are possible with a minimum core size. The PQ cores thus provide maximum power
output with a minimum assembled transformer weight and volume, in addition to taking up a minimum amount
of area on the printed circuit board. Assembly with printed circuit bobbins and one piece clamps is simplified.
This efficient design provides a more uniform cross-sectional area; thus Power MnZn ferrite core tends to operate
with fewer hot spots than with other designs.
AdvantagesofPQ CoresAssemblies
As one of specialty Core Ferrite Manufacturers, our PQ Cores posses special advantages as fllows,wide core
selection; unique one-piece clamp; minimal wire losses; heavy wire capability; multiple tap capability;
consistency and uniformity; compact packaging on PCB easy; low-cost assembly; 12, 14 pin bobbins; easy
mounting, etc. Also we have high-tech manufacture than other Core Ferrite Manufacturers.
PQ Cores,CoreFerriteM anufacturers,M n-ZnFerriteCores,PQ FerriteCore,PowerM nZnferritecore
AdvantagesofPQ CoresAssemblies
As one of specialty Core Ferrite Manufacturers, our PQ Cores posses special advantages as fllows,wide core
selection; unique one-piece clamp; minimal wire losses; heavy wire capability; multiple tap capability;
consistency and uniformity; compact packaging on PCB easy; low-cost assembly; 12, 14 pin bobbins; easy
mounting, etc. Also we have high-tech manufacture than other Core Ferrite Manufacturers.
ApplicationofPQ Cores
Dimensions(mm)
Type
A
B
C
D
E
F
Gmin
12.0
12.0
12.0
12.0
15.5
8.0 +0.2
PQ20/16
PQ20/16A
PQ20/20
PQ20/20A
PQ26/20A
20.5±0.4
20.5±0.4
20.5±0.4
20.5±0.4
26.5±0.45
18.0±0.4
18.0±0.4
18.0±0.4
18.0±0.4
22.5±0.45
8.8±0.2
14.0±0.4
14.0±0.4
14.0±0.4
14.0±0.4
19.0±0.45
5.0 +0.3 -0
-0
8.8±0.2
8.8±0.2
8.8±0.2
12.0±0.2
5.15±0.15
7.0 +0.3
8.1±0.1
10.2 +0.2
-0
-0
7.15±0.15
5.75±0.15
10.1±0.1
9.95 +0.25
-0
10.0 +0.1
PQ26/20
PQ26/25
PQ26/25A
PQ32/20
PQ32/20A
PQ32/30A
PQ32/30B
26.5±0.45
26.5±0.45
26.5±0.45
32.0±0.5
32.0±0.5
32.0±0.5
35.1±0.6
22.5±0.45
22.5±0.45
22.5±0.45
27.5±0.5
27.5±0.5
27.5±0.5
12.0±0.2
19.0±0.45
19.0±0.45
19.0±0.45
22.0±0.5
22.0±0.5
20.0±0.5
22.0±0.5
5.75±0.15
8.05±0.15
8.05±015
5.75±0.15
5.75±0.15
15.5
15.5
15.5
19.0
19.0
19.0
19.0
-0.15
12.5 +0
12.0±0.2
-0.25
12.4 +0.1
12.0±0.2
-0.15
10.3 +0.1
13.45±0.25
13.45±0.25
13.7+0 -0.5
13.45±0.25
-0.15
10.4 +0
-0.25
10.5 +0.3
15.3 +0
-0
-0.3
17.4 +0.1
15.2 +0.1
10.65±0.15
-0.15
-0.15
17.5 +0
PQ35/35
PQ35/35A
PQ40/40
35.1±0.6
40.5±0.9
40.5±0.9
32.0±0.5
32.0±0.5
37.0±0.6
22.0±0.5
14.35±0.25
14.9±0.3
26.0±0.5
13.45±0.25
28.0±0.6
12.5±0.15
27.5±0.5
23.5
19.0
28.0
-0.25
10.65±0.15
20.0 +0
14.75±0.15
-0.25
19.9 +0.1
PQ40/40A
PQ50/50
40.5±0.9
50.0±0.9
37.0±0.6
14.9±0.3
28.0±0.6
32.0±0.6
14.75±0.15
18.05±0.15
28.0
31.5
-0.15
25.0 +0.1
20.0±0.35
20.0±0.35
-0.15
PQ Cores,CoreFerriteM anufacturers,M n-ZnFerriteCores,PQ FerriteCore,PowerM nZnferritecore
AL(nH/N2 )
Core parameter
Pc(W)
weight
(g/pr. )
Type
C1
Ae
Ve
Ie
F2BD
(±25%)
3880
F2B1
(±25%)
3430
F2BD
(max.)
F2B1
(max.)
(mm-1) (mm2)
(mm3)
(mm)
PQ20/16 0.605
PQ20/16A 0.605
PQ20/20 0.738
PQ20/20A 0.738
PQ26/20 0.391
PQ26/20A 0.391
PQ26/25 0.472
PQ26/25A 0.472
PQ32/20 0.326
PQ32/20A 0.326
PQ32/30A 0.464
PQ32/30B 0.464
PQ35/35 0.448
PQ35/35A 0.448
PQ40/40 0.508
PQ40/40A 0.508
PQ50/50 0.346
62.0
37.4
62.0
45.4
119
46.3
118
55.5
170
170
161
74.6
196
87.9
201
102
113
37.4
2310
2310
2790
2790
5490
5490
6530
6530
13
62.0
45.4
62.0
46.3
119
55.5
118
55.5
55.5
74.6
161
87.9
196
102
201
328
13
15
15
31
31
36
36
42
42
55
55
73
73
95
95
195
3380
3310
3150
6170
6170
5250
5250
7310
7310
5140
5140
4860
4860
4300
4300
6720
3380
2920
3150
5510
6170
4670
5250
7310
7310
4900
5140
4860
4860
4300
4300
6720
0.35
1.16
0.42
0.81
0.99
1.22
1.64
2.20
1.40
2.75
3.27
4.72
6.0
9420
9420
12000
12000
17300
17300
20500
20500
37200
8.7
2.74
5.50
10.3
11.15*
Al:1kHz,0.5mA,100Ts
Copyright 2005 YUXIANG Magnetic Materials Ind. Co.,Ltd.All Rights Reserved.
Add:16F1,jinyuan building,NO.57,hubin S.Rd.,Xiamen,China.361004
Tel : (86)592 2225286 (86)592 2219816 (86)592 2217138 Fax: (86)592 2207122
Email : yingli@magnets.com.cn yuxiang@sohu.net
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