EQ20/R-3C96 - Ferroxcube

FERROXCUBE
DATA SHEET
EQ20/R
EQ cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
EQ cores and accessories
EQ20/R
CORES
Effective core parameters of a set of EQ cores
SYMBOL
PARAMETER
VALUE
UNIT
Σ(I/A)
core factor (C1)
0.563
mm −1
Ve
effective volume
1960
mm 3
Ie
effective length
33.2
mm
Ae
effective area
59.0
mm 2
Amin
minimum area
55.0
mm 2
m
mass of core half
≈ 5.1
g
4.1
± 0.15
5.3
6.3
± 0.15 ± 0.1
20 ± 0.35
18 ± 0.35
12.86 ± 0.35
8.8 ± 0.15
14
± 0.3
2.9
± 0.1
MFP002
Dimensions in mm.
Fig.1 EQ20/R core.
Effective core parameters of an EQ/PLT combination
SYMBOL
PARAMETER
VALUE
UNIT
Σ(I/A)
core factor (C1)
0.420
mm −1
Ve
effective volume
1500
mm 3
Ie
effective length
25.1
mm
Ae
effective area
59.8
mm 2
Amin
minimum area
55.0
mm 2
m
mass of plate
≈ 3.0
g
handbook, halfpage
20 ± 0.35
1.9
± 0.1
2.3
± 0.05
Ordering information for plates
GRADE
TYPE NUMBER
3C94
PLT20/14/2/S-3C94
3C95
PLT20/14/2/S-3C95
3C96
PLT20/14/2/S-3C96
3F35
PLT20/14/2/S-3F35
3F4
PLT20/14/2/S-3F4
3F45
PLT20/14/2/S-3F45
14
± 0.3
3
± 0.1
MFP006
R0.8
Dimensions in mm.
Fig.2 PLT20/14/2/S.
2008 Sep 01
2
Ferroxcube
EQ cores and accessories
EQ20/R
Core halves for use in combination with an EQ core
AL measured in combination with a non-gapped core half, clamping force for AL measurements, 30 ± 10 N.
GRADE
AL
(nH)
AIR GAP
(µm)
µe
TYPE NUMBER
3C94
3500 ± 25 %
≈ 1570
≈0
EQ20/R-3C94
3C95
4160 ± 25 %
≈ 1865
≈0
EQ20/R-3C95
3C96
3150 ± 25 %
≈ 1410
≈0
EQ20/R-3C96
3F35
2400 ± 25 %
≈ 1075
≈0
EQ20/R-3F35
3F4
1700 ± 25 %
≈ 762
≈0
EQ20/R-3F4
3F45
1700 ± 25 %
≈ 762
≈0
EQ20/R-3F45
Core halves for use in combination with a plate (PLT)
AL measured in combination with a plate (PLT), clamping force for AL measurements, 30 ± 10 N.
GRADE
AL
(nH)
AIR GAP
(µm)
µe
TYPE NUMBER
3C94
4750 ± 25 %
≈ 1590
≈0
EQ20/R-3C94
3C95
5660 ± 25 %
≈ 1890
≈0
EQ20/R-3C95
3C96
4350 ± 25 %
≈ 1450
≈0
EQ20/R-3C96
3F35
3300 ± 25 %
≈ 1100
≈0
EQ20/R-3F35
3F4
2200 ± 25 %
≈ 735
≈0
EQ20/R-3F4
3F45
2200 ± 25 %
≈ 735
≈0
EQ20/R-3F45
2008 Sep 01
3
Ferroxcube
EQ cores and accessories
EQ20/R
Properties of core sets under power conditions
B (mT) at
CORE LOSS (W) at
CORE
COMBINATION
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
EQ+EQ20/R-3C94
≥ 320
≤ 0.17
−
≤ 1.2
−
EQ+PLT20/S-3C94
≥ 320
≤ 0.13
−
≤ 0.9
−
EQ+EQ20/R-3C95
≥ 320
−
≤ 1.16
≤ 1.1
−
EQ+PLT20/S-3C95
≥ 320
−
≤ 0.89
≤ 0.84
−
EQ+EQ20/R-3C96
≥ 340
≤ 0.13
−
≤ 0.9
≤ 0.74
EQ+PLT20/S-3C96
≥ 340
≤ 0.091
−
≤ 0.68
≤ 0.56
EQ+EQ20/R-3F35
≥ 300
−
−
−
≤ 0.27
EQ+PLT20/S-3F35
≥ 300
−
−
−
≤ 0.2
Properties of core sets under power conditions (continued)
B (mT) at
CORE LOSS (W) at
CORE
COMBINATION
H = 250 A/m;
f = 10 kHz;
T = 100 °C
f = 500 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 1 MHz;
ˆ = 30 mT;
B
T = 100 °C
f = 1 MHz;
ˆ = 50 mT;
B
T = 100 °C
f = 3 MHz;
ˆ = 10 mT;
B
T = 100 °C
EQ+EQ20/R-3F35
≥ 300
≤ 2.1
−
−
−
EQ+PLT20/S-3F35
≥ 300
≤ 1.6
−
−
−
EQ+EQ20/R-3F4
≥ 300
−
≤ 0.6
−
≤ 0.94
EQ+PLT20/S-3F4
≥ 300
−
≤ 0.45
−
≤ 0.72
EQ+EQ20/R-3F45
≥ 300
−
≤ 0.45
≤ 1.7
≤ 0.75
EQ+PLT20/S-3F45
≥ 300
−
≤ 0.35
≤ 1.3
≤ 0.6
MOUNTING PARTS
General data
ITEM
SPECIFICATION
Clamping force
≈ 30 N
Clamp material
corrosion resisting steel (CrNi)
Type number
CLM-EQ20/PLT20
19.65
2.5
7.2
3.15
0.4
8.6 ± 0.1
R 0.25
85°
1.6
20.4 ± 0.3
MFP120
Dimensions in mm.
Fig.3 Mounting clamp for EQ20/R + PLT20/S.
2008 Sep 01
4
Ferroxcube
EQ cores and accessories
EQ20/R
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
5