Fi 215 NiZn Ferrit ( i 150)

B
B1
MAGNETIC MATERIAL + CORES
MAGNETIC MATERIAL
B1.1 FERROCARIT | FI 215
A high ohmic NiZn ferrite with optimized saturation induction at high ambient temperatures,
e.g. for HID - Xenon ignition modules
SYM BOL
VALU E
U N IT
µi
150 ± 20%
1
ta n δ / µ i
< 140
10
C O N D IT IO N S
Complex permeability
1000
2 5 °C ; ≤ 1 0 k H z
≤ 0 ,2 5 m T
2 5 °C ; 5 M H z
≤ 0 ,2 5 m T
-6
ηB
100
B
µ`µ``
2 5 °C ; 1 2 k H z
430
3 0 0 0 A /m
mT
1 7 0 °C ; 1 2 k H z
325
10
3 0 0 0 A /m
2 5 °C ; 1 0 0 k H z
1800
m W / cm ³
Pv
1500
100 m T
µ`
µ´´
1 0 0 °C ; 1 0 0 k H z
100 m T
390
Tc
1
1
10 kHz
≤ 0 ,2 5 m T
°C
10
100
1000
f / MHz
Initial permeability µi as a function of temperature T
Relative loss factor as a function of frequency f
1000
10000
900
800
700
tanδ/µi / 10-6
1000
µi
600
500
400
100
300
200
100
0
-100
10
0
100
200
T / °C
300
400
500
1
Magnetization curves
10
f / MHz
100
Induction Bmax as a function of temperature at 3000 A/m
500
500
450
400
Bmax / mT
B / mT
400
300
200
350
300
250
100
200
0
-1000
150
0
1000
H / A/m
2000
3000
-50
0
50
100
T / °C
165
150
200
B
B1
MAGNETIC MATERIAL + CORES
MAGNETIC MATERIAL
Specific power loss Pv as a function of frequency f
and induction B
specific impedance
1000
10000
100
1000
20 mT
|z| / Ω/cm
Pvbez. / mW/cm³
50 mT
.
10
100
25°C
100°C
1
10
100
1
1000
f / kHz
10
100
f / MHz
166
1000