CHARACTERISTICS¡¡ |
2K |
2KB |
2KB1 |
5K |
7K |
10K |
INITIAL PERMEABILITY ui¡¡ |
2000¡À20% |
2500¡À25% |
2300¡À25% |
5500¡À25% |
7000¡À25% |
10000¡À30% |
SATURATION
FLUX DENSITY
BS |
25¡ãC |
mT |
480(800A/m) |
510(1194A/m) |
510(1194A/m) |
420(800A/m) |
400(800A/m) |
400(1194A/m) |
100¡ãC |
mT |
360 |
390 |
390 |
|
|
|
REMANENCE Br |
|
mT |
120 |
117 |
95 |
150 |
90 |
90 |
COERCIVITY Hc |
|
A/m |
16 |
12 |
14.3 |
8 |
10.4 |
7.2 |
DISACOOMMODATION FACTOR DF |
|
x10-6 |
¡Ü8 |
|
|
¡Ü3 |
¡Ü 3 |
¡Ü2 |
RELATIVE
TEMPERATURE
CONFICIENT
¦ÁF |
x10-06/¡ãC |
|
|
|
0~1.5
(20~60¡ãC) |
0~1.5
(-30~20¡ãC) 0~2
(20~55¡ãC) |
-0.5~1.5
(-30~20¡ãC) -0.5~1.5
(20~70¡ãC) |
tan¦Ä/uiac
RELATIVE LOSS FACTOR |
x10-6 |
|
|
|
¡Ü15
(100KHZ) |
¡Ü7
(10KHZ) |
¡Ü7
(10KHZ) |
POWER LOSS
25KHZ 200mT
PCV |
25¡ãC |
Kw/m3 |
168 |
140 |
105 |
|
|
|
60¡ãC |
140 |
95 |
75 |
|
|
|
100¡ãC |
154 |
110 |
70 |
|
|
|
POWER LOSS
100KHZ 200mT
PCV |
25¡ãC |
Kw/m3 |
|
800 |
600 |
|
|
|
60¡ãC |
|
600 |
460 |
|
|
|
100¡ãC |
|
700 |
410 |
|
|
|
CURIE TEMPERATURETc |
¡ãC |
210 |
230 |
215 |
>135 |
>125 |
>120 |
RESISTIVITY ¦Ñ |
¦¸ |
6 |
9 |
6 |
0.3 |
0.03 |
0.05 |
DENSITY
d |
Kg/cm3 |
4.8 |
4.8 |
4.8 |
4.9 |
4.9 |
4.9 |