PQ50-3C94 [FERROXCUBE]
PQ cores and accessories; PQ磁芯及配件
| 型号： | PQ50-3C94 |
| 厂家： | 
FERROXCUBE INTERNATIONAL HOLDING B.V. |
| 描述： | PQ cores and accessories |
| 文件： | 总3页 (文件大小：42K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FERROXCUBE
DATA SHEET
PQ50/50
PQ cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
PQ cores and accessories
PQ50/50
CORE SETS
51 ± 0.7
handbook, halfpage
Effective core parameters
32 min
8.15
min
SYMBOL
PARAMETER
core factor (C1)
VALUE UNIT
0.345
mm−1
37100 mm3
Σ(I/A)
Ve
effective volume
effective length
effective area
minimum area
mass of set
18
32
Ie
113
mm
mm2
mm2
g
min ± 0.6
Ae
328
Amin
m
314
20
± 0.35
≈ 195
36.1
50
± 0.6 ± 0.5
MFP024
44 ± 0.7
Dimensions in mm.
Fig.1 PQ50/50 core set.
Core sets for general purpose transformers and power applications
Clamping force for AL measurements, 80 ± ±20 N.
AL
(nH)
AIR GAP
(µm)
GRADE
3C91
µe
TYPE NUMBER
9200 ± 25 %
7400 ± 25 %
9200 ± 25 %
6300 ± 25 %
≈±2530
≈±2030
≈±2530
≈±1730
≈ 0
≈ 0
≈ 0
≈ 0
PQ50/50-3C91
PQ50/50-3C94
PQ50/50-3C95
PQ50/50-3C96
3C94
3C95
3C96
Properties of core sets under power conditions
B (mT) at
CORE LOSS (W) at
H = 250 A/m;
f = 10 kHz;
T = 100 °C
f = 100 kHz;
f = 100 kHz;
B = 200 mT;
T = 25 °C
f = 100 kHz;
B = 200 mT;
T = 100 °C
f = 500 kHz;
GRADE
ˆ
ˆ
ˆ
ˆ
= 100 mT;
= 50 mT;
B
B
T = 100 °C
T = 100 °C
3C91
≥ 320
≥ 320
≥ 320
≥ 340
≤±2.9(1)
≤±3.8
−
−
≤±18(1)
−
−
3C94
3C95
3C96
−
≤±23.4
−
≤±23
≤±22.3
≤±18
−
≤±2.9
≤±14
Note
1. Measured at 60 °C.
2008 Sep 01
2
Ferroxcube
PQ cores and accessories
PQ50/50
DATA SHEET STATUS DEFINITIONS
DATA SHEET
STATUS
PRODUCT
STATUS
DEFINITIONS
Preliminary
specification
Development This data sheet contains preliminary data. Ferroxcube reserves the right to
make changes at any time without notice in order to improve design and
supply the best possible product.
Product specification
Production
This data sheet contains final specifications. Ferroxcube reserves the right
to make changes at any time without notice in order to improve design and
supply the best possible product.
DISCLAIMER
Life support applications These products are not designed for use in life support appliances, devices, or systems
where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers
using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube
for any damages resulting from such application.
PRODUCT STATUS DEFINITIONS
STATUS
INDICATION
DEFINITION
These are products that have been made as development samples for the purposes of
technical evaluation only. The data for these types is provisional and is subject to
change.
Prototype
Design-in
Preferred
These products are recommended for new designs.
These products are recommended for use in current designs and are available via our
sales channels.
These products are not recommended for new designs and may not be available
through all of our sales channels. Customers are advised to check for availability.
Support
2008 Sep 01
3
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