FERROXCUBE PQ40-3C96

FERROXCUBE
DATA SHEET
PQ40/40
PQ cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
PQ cores and accessories
PQ40/40
CORE SETS
Effective core parameters
SYMBOL
PARAMETER
41.5 ± 0.9
handbook, halfpage
VALUE
28 min
6.05
min
UNIT
Σ(I/A)
core factor (C1)
0.507
mm−1
Ve
effective volume
20500
mm3
Ie
effective length
102
mm
Ae
effective area
201
mm2
Amin
minimum area
175
mm2
m
mass of set
≈ 97
g
15
min
28
± 0.6
29.5
± 0.4
39.8
± 0.3
14.9
± 0.3
37 ± 0.6
MFP023
Dimensions in mm.
Fig.1 PQ40/40 core set.
Core sets for general purpose transformers and power applications
Clamping force for AL measurements, 80 ± 20 N.
AL
(nH)
GRADE
3C91
6100 ± 25 %
AIR GAP
(µm)
µe
≈ 2460
TYPE NUMBER
≈0
PQ40/40-3C91
3C94
4900 ± 25 %
≈ 1980
≈0
PQ40/40-3C94
3C95
6100 ± 25 %
≈ 2460
≈0
PQ40/40-3C95
3C96
4200 ± 25 %
≈ 1690
≈0
PQ40/40-3C96
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;
ˆ = 100 mT;
B
T = 100 °C
f = 100 kHz;
ˆ = 200 mT;
B
T = 25 °C
f = 100 kHz;
ˆ = 200 mT;
B
T = 100 °C
f = 500 kHz;
ˆ = 50 mT;
B
T = 100 °C
3C91
≥320
≤ 1.65 (1)
−
≤ 10(1)
−
3C94
≥320
≤ 2.1
−
≤ 12.6
−
GRADE
3C95
≥320
−
≤ 12.9
≤ 12.3
−
3C96
≥340
≤ 1.65
−
≤ 10
≤ 8.0
Note
1. Measured at 60 °C.
2008 Sep 01
2
Ferroxcube
PQ cores and accessories
PQ40/40
MOUNTING PARTS
General data
ITEM
REMARKS
Clamp
phosphorbronze, Sn plated, earth pins solderability acc. to
“IEC 60 068-2-20”, Part 2, Test Ta, method 1: 235 °C, 2 s
11.8 (2x)
1.7 (4x)
0.5
3 (4x)
55.5
± 0.5
41.5
3.6
42.2 max
13.5
MFP182
Dimensions in mm.
Fig.2 Clamp CLM/P-PQ40/40
2008 Sep 01
3
TYPE NUMBER
CLM/P-PQ40/40
Ferroxcube
PQ cores and accessories
PQ40/40
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
Prototype
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.
Design-in
These products are recommended for new designs.
Preferred
These products are recommended for use in current designs and are available via our
sales channels.
Support
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.
2008 Sep 01
4