3E10 - Ferroxcube

FERROXCUBE
DATA SHEET
3E10
Material specification
2013 July 05
Ferroxcube
Material specification
3E10
3E10 SPECIFICATIONS
A high permeability material optimized for use in
wideband transformers as well as EMI-suppression
filters.
SYMBOL
CONDITIONS
VALUE
25 °C; ≤10 kHz;
0.25 mT
10 000 ± 20%
B
25 °C; 10 kHz;
1200 A/m
≈ 460
100 °C; 10 kHz;
1200 A/m
≈ 270
25 °C; 30 kHz;
0.25 mT
≤ 5 × 10−6
25 °C; 100 kHz;
0.25 mT
≤ 20 × 10−6
ηB
25 °C; 10 kHz;
1.5 to 3 mT
≤ 0.5 × 10−3
T−1
ρ
DC; 25 °C
3E10
µ's , µ''s
UNIT
µi
tanδ/µ i
10 5
handbook, halfpage
10 4
µ's
mT
µ''s
10 3
2
≈ 0.5
Ωm
TC
≥ 130
°C
density
≈ 5000
kg/m3
10
10 2
10
Fig.1
1
25oC
100oC
handbook, halfpage
B
(mT)
3E10
µi
f (MHz) 10
Complex permeability as
a function of frequency.
500
20000
handbook, halfpage
1
3E10
400
15000
300
10000
200
5000
100
0
0
50
50
Fig.2
2013 July 05
150
T ( o C)
25
250
0
25
50
250
150
H (A/m)
Initial permeability as a
function of temperature.
Fig.3 Typical B-H loops.
2
Ferroxcube
Material specification
3E10
500
3E10
tan δ/ µ
-6
10 4
handbook, halfpage
( 10 )
400
3E10
µ rev
10 3
300
200
10 2
100
10
1
10
10 2
3
H (A/m) 10
0
0
100
200
300
400
500
f (kHz)
Fig.4
Reversible permeability as a
function of magnetic field strength.
30
handbook, halfpage
Fig.5
3E10
Z
(Ω)
20
10
0
10
102
103
f (kHz)
104
Fig.6 Impedance as a function of frequency
measured on toroid T25/15/10
2013 July 05
3
Loss factor in function of frequency.
Ferroxcube
Material specification
3E10
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.
2013 July 05
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