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Weicher Ferritmagnet

- Zwei Formulierungen, Mangan und Zink (MnZn) oder Nickel und Zink (NiZn)
- Geeignet für Frequenzen 1 MHz - 3 MHz
- Hohe Permeabilität (µ ’)
- Hohe Sättigungsinduktionswerte
- Hoher Widerstand
- Hochtemperaturanwendungen

      Power Ferrite material High Permeability Ferrite
Characteristics T°C Unit 1K4 2K3D 2K5D 5K 7K 10K 12K 15K
Saturation magnetic flux density   µi 1400+/-25% 2300+/-25% 2500+/-25% 5000+/-25% 7000+/-25% 10000+/-25% 12000+/-25% 15000+/-25%
Relative temperature coefficient of initial permeablity at 20°C-60°C   x106/°C / 0.5~2.0 0.5~2.0 0.5~2.0 1.0~2.0 0.5~2.0
Relative loss factor at 100kHz
tan
d/mi
  x106 <10 <20 <30 <7(10kHz) <7(10kHz)
Relative temperature coefficient of initial permeablity   Kg/m3 <3 <2.5 <2 <2 <2
Saturation magnetic
flux density
25°C mT 520 510 510 410 410 380 380 380
100【°C 430 390 390 / / / / /
Remancece
BR
25°C mT 220 110 110 70 80 110 110 110
100【°C 100 55 60 / / / / /
Coercivity HC 25°C mT 23 14 12 10 6 6 5 5
100【°C 14 10 10 / / / / /
Pcv Core Loss at (100kHz-200mT) 25°C [KW/m3] 1000 650 760 /
60°C 800 / 570
80°C 800 410 570
100【°C 600 410 650
Electrical resistivity   Ω.m 2.5 6 6 1 0.3 0.2 0.15 0.15
Curie Temperature
Tc
  【°C】 285 215 215 150 130 120 110 110
Density   Kg/m3 4.8 4.8 4.8 4.8 4.8 4.9 4.95 4.95