По-русски

High μQ Material

Material Temperature Symbol Unit HQ8H HQ2K HQ2KA
Initial
permeability
25°C µi 800±25% 2000±25% 2000±25%
Amplitude premeability at
25kHz sine wave,200mT
25°C µa
Curie temperature Tc °C 220 130 120
Relative
Temperature
coefficient
-10∼55°C αF 10-6/k 0∼2.0 0∼1.5 0∼1.5(-20∼70)
Relative loss
factor
Tanδ/μi 10-6 5(500KHz)
16(1MHz)
3
(100KHz)
2
(100KHz)
Disaccommdation
factor
1to10
minutes
DF 10-6 3 2 3.5
Saturation flux
density at 1000A/m
(f=10kHz)
25°C Bms mT 380 380 390
60°C
100°C
Remanence 25°C Brms mT 150 100 120
60°C
100°C
Coercivity 25°C Hc A/m 40 16 16
60°C
100°C
Resistvity Ρ Ωm 2 0.5 0.2
Density δ g/cm³ 4.8 4.9 4.9
Note 1 EP,T,
POT,RM
EP,T,
POT,RM
EP,T,
POT,RM

2011-09-13 17:17:50