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4M2

型号:

4M2

描述:

材料规格[ Material specification ]

品牌:

FERROXCUBE[ FERROXCUBE INTERNATIONAL HOLDING B.V. ]

页数:

3 页

PDF大小:

41 K

FERROXCUBE  
DATA SHEET  
4M2  
Material specification  
Supersedes data of September 2004  
2008 Sep 01  
Ferroxcube  
Material specification  
4M2  
4M2 SPECIFICATIONS  
Low permeability specialty NiZn ferrite only used in  
large toroids and machined products mainly for  
scientific particle accelerators operating at frequencies  
up to 10 MHz.  
MBW446  
3
10  
handbook, halfpage  
4M2  
µ' ,µ''  
s
s
µ'  
s
SYMBOL  
CONDITIONS  
VALUE  
UNIT  
2
10  
µi  
25 °C; 10 kHz;  
0.25 mT  
140 20%  
µ''  
s
B
25 °C; 10 kHz;  
3000 A/m  
310  
270  
mT  
10  
100 °C; 10 kHz;  
3000 A/m  
ρ
DC; 25 °C  
105  
m  
TC  
200  
5000  
°C  
kg/m3  
1
3
density  
2
1
10  
10  
10  
f (MHz)  
Fig.1 Complexpermeabilityas  
a function of frequency.  
MBW447  
MBW448  
500  
500  
o
25  
C
handbook, halfpage  
4M2  
handbook, halfpage  
4M2  
o
B
(mT)  
100 C  
µ
i
400  
400  
300  
300  
200  
100  
200  
100  
0
50  
0
100  
250  
150  
50  
0
100  
200  
1000  
2000  
o
T ( C)  
H (A/m)  
Fig.2 Initial permeability as a  
function of temperature.  
Fig.3 Typical B-H loops.  
2008 Sep 01  
255  
Ferroxcube  
Material specification  
4M2  
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  
256  
厂商 型号 描述 页数 下载

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