Soft Ferrite Core
Iron Powder Core
Our main products are different type of magnetic ring cores,including four kinds of magnetic materials,Fe,FeNiMo,FeNi50,AISiFe,which can be used in different electronic equipment.
Using temperature range is(-55~125) .Highest using temperature of type H and Y(with special coat)is 300 Highest using frequency is 600kHz.
Testing condition:U=1V, =0.5mm wire,N=10 circle,f=300KHz
Material characteristic

 

Type Material Q Temp.coeff(-55~125)oC(ppm) Density(g/cm3) Color* Bs(Gs) InductanceCoeff.toleranceAL
1P Fe 75 5 900 7.0 White/Yellow 14000 (-10~15)%
3P Fe 75 10 900 7.0 Blue/Yellow 14000 (-10~15)%
4P Fe 33 15 800 6.3 Grey/Yellow 11000 10%
3Y FeNiMo 60 26 250 7.0 Grey 7000 (-10~15)%
4Y FeNiMo 125 10 250 7.6 Grey 8000 15%
5Y FeNiMo 160 10 250 7.8 Grey 8000 15%
3H FeNi50 60 20 300 7.6 Blue 13000 10%
4H FeNi50 125 5 300 7.6 Blue 13000 15%


 
 
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