SAMWHA ELECTRONICS Power Material for High Frequency Applications Material PL-F2 μiac Initial permeability 1000 ±25% 25℃ Pcv kW/m3 Core loss (1MHz, 30mT) 80℃ 110 100℃ 125 120℃ 150 Saturation flux density (1194A/m) Bs mT 125 25℃ 480 100℃ 390 200 Remanence Br mT 25℃ Coercivity Hc A/m 25℃ Curie temperature Tc ℃ Density d kg/m3 Resistivity ρ 45 > 240 4.70×103 25℃ Ω·m > 25 Note : 1) Typical values 2) The values were obtained with toroidal cores(30X8-20H) at room temperature unless indicated otherwise Permeability vs. Temperature 3000 2000 2000 μ" 1000 1000 0 104 0 100 101 102 4000 Initial permeability, μ iac Complex permeability, μ',μ" Complex permeability vs. Frequency 3000 103 3000 2000 1000 0 -50 0 50 Bm vs. Hm 150 200 250 Core loss vs. Temperature 550 200 25℃ 450 80℃ 100℃ 350 120℃ 300 250 200 150 100 180 Core loss, Pcv (kW/m3) 500 400 Bm(mT) 100 Temperature (℃) Frequency (kHz) 3MkHz, 10mT 160 140 1MHz, 30mT 120 500kHz, 50mT 100 80 1MHz, 25mT 60 50 0 0 200 400 600 Hm(A/m) 800 1000 1200 40 20 40 60 80 Temperature (℃) 100 120 15