Symbols and Definitions  
Mn-Zn  
. A043  
. A05  
. A061(New)  
. A07  
. A10  
. A101  
. A102  
. A12  
. A121  
. A15  
. A151  
. N07(New)  
. N2  
. N4  
. N42  
. N43  
. N5(New)  
. P4  
. P41  
. P42  
. P43  
. P46  
. P47  
. P5  
. P51  
. P52  
. S3  
Ni-Zn  
.K08  
.K10  
.K15(New)  
.K20(New)  
.K081  
.K12  
.B25(New)  
.B30  
.B45  
.B60  
.B90  
.L1(New)  
.L2(New)  
.L3(New)  
.L4(New)  
.L5(New)  
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Home > Products Showroom > Material Characteristics > Mn-Zn >P4
 
  ■Material Characteristics - P4  
     
  Symbol Unit Measuring Conditions Low Loss Material
      Freq. Flux den. Temp. P4 P41 P42 P43 P46
Initial Permeability μi       25°C 2500± 25% 2400±25﹪ 1800± 25% 1800± 25% 3300± 25%
Amplitude Permeability μa   25kHz 200mT 25°C >4500 >4500 >5000 >5000 >4500
100°C >4500 >4500 >5000 >5000 >4500
Power Loss Pv kw/m3 25kHz 200mT 25°C 105 125 125   60
100°C 55 50 50   60
100kHz 200mT 25°C 700 650 750 950 400
100°C 450 350 350 400140℃ 400
300kHz 100mT 25°C 660 820 900 1100 400
100°C 430 500 500 550140℃ 400
500kHz 50mT 25°C 380 400 450 520 230
100°C 330 300 300 350140℃ 230
Saturation Flux Density Bms mT 10KHz H = 1200A/m 25°C 480 495 520 495 480
100°C 380 395 420 395 370
Remanence Brms mT 10KHz H = 1200A/m 25°C 100 170 200 330 100
100°C 70 70 70 100 70
Coercivity Hc A/m 10KHz H = 1200A/m 25°C 10 11 12 15 10
100°C 6 6 6 7 6
Hysteresis Material Constant ηB 10-6mT 10KHz 1.5-3.0mT 25°C <1.2 <1 <1 <1 <1.2
Disaccommodation Factor DF 10-6 10KHz < 0.25mT 25°C <2 <2 <2 <2 <2
Curie Temperature Tc °C       >220 >230 >240 >220 >200
Resistivity ρ Ωm       5.50 4.00 8.00 5.00 5.00
Density d g/cm3       4.80 4.85 4.90 4.80 4.80
 
Remark :

Material characteristics are typical for a toroid core.

Product specification will differ from these data due to the influence of geometry and size.

 
  Download P4 pdf document  
 
 
 
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