B B1 CORES AND KITS MAGNETIC MATERIAL B1.2 PLASTOCOMPOSITE | FI 515 A wide band material with high ohmic consistency. Symbol µi tan δ / µi Value Unit 16 ± 10% Conditions Complex permeability 100 25°C; ≤ 10 kHz 1 ≤ 0,25 mT 25°C; 10 MHz -6 < 4000 10 ≤ 0,25 mT µ`µ`` ηB 25°C; 16 kHz 290 B mT Rspez ≈ 107 Ωm αF < 30 -6 10 / k Tc 150 °C 10 60 kA/m µ` µ`` -25°C - 70°C 1 10 100 f / MHz 1000 Magnetization curves Initial permeability µi as a function of temperature T 20 300 B / mT 200 µi 10 100 0 0 -50 0 50 100 150 -10 200 0 10 20 T / °C 30 40 50 60 H / kA/m Incremental permeability µΔ as a function of premagnetization H Spezific power loss PV as a function of frequency f and induction BS 10000 20 100 40 kHz PV / mW/cm 3 10 kHz µΔ 10 0 100 1000 100 T=25°C 10 1000 10000 100000 HDC / A/m -1- 10 100 BS / mT 1000