Ferrite Cores XIANGYING

ferrite cores are widely used in HDTV , DVD, PC, tele-communication equipment and many kinds of transformers such as switch transformers, FBT pulse transformers, driving transformers and electronic inductor etc. We are now producing 16 series of ferrite cores. We can make the ferrite cores according to the drawing and magnetic characteristics supplied by clients. All the ferrite cores are ISO9002 quality assured.

16 series of Mn-Zn ferrite cores we are now producing

Mn-Zn Ferrite Cores
EI Cores EE Cores ER Cores RM Cores UI Cores EFD Cores UU Cores EP Cores
T Cores SMD Cores EPC Cores PQ Cores URS Cores UYF Cores FT Cores FRM/BAR Cores
The size and properties can be customer's specification

 

Mn-Zn High Permeability Ferrite Material Characteristics
Characteristics Unit JPH-5 JPH-7 JPH-10 JPH-13 JPH15
Initial permeability (Ui) - 5000+-25% 7000+-25% 10000+-30% 13000+-30% 15000+-30%
Relative loss factor 10-6 <6.5 (10kHz) <6.5 (10kHz) <7.0 (10kHz) <7.0 (10kHz) <9.5 (10kHz)
temperature factor of initial permeability 10-6 -0.5-3.0 (20-60) -0.5-3.0 (20-60) -0.5-2.0 (20-60) -0.5-2.0 (20-60) -0.5-2.0 (20-60)
Saturation magnetic flux density (Bs) H=1194A/m mT 420 410 400 360 350
Remanence flux density (Br) mT 140 135 90 100 100
Effective coercivity (Hc) A/m 8 7.5 6.0 3.0 2.3
Electrical resistivity (p) m 2 0.15 0.10 0.07 0.06
Disaccommodation factor (Df) 1 to 10 minutes 10-6 <3.5 <3.5 <3.0 <2.0 <2.0
Curie temperature (Tc) >135 >125 >120 >110 >105
Density (D) g/cm3 4.8 4.9 4.9 4.95 5.0


Mn-Zn Power Ferrite Material Characteristics
Characteristics Unit JPP-2 JPP-3 jpp-4
Initial permeability (Ui) - 3000+-25% 2500+-25% 2300+-25%
Amplitude permeability (Ua) - - 3200 min 3000 min
Saturation flux density at 1000A/m (Bs) 25 mT 470 500 500
100 mT 370 390 390
Remanence (Br) 25 mT 120 110 100
100 mT 85 60 55
Coercivity (Hc) 25 A/m 12 12 14
100 A/m 7 10 9
Core loss (Pc) 16kHz 25 kw/m3 57 - -
60 kw/m3 53 - -
100 kw/m3 - - -
25kHz 25 kw/m3 - 130 -
60 kw/m3 - 90 -
100 kw/m3 - 100 -
100kHz 25 kw/m3 - - 600
60 kw/m3 - - 460
100 kw/m3 - - 410
Electrical resistivity(p) m 6 9 6
Curie temperature (Tc) >200 >200 >200
Density (D) g/cm3 4.8 4.8 4.8

 

Drum Ni-Zn ferrite cores

Drum Ni-Zn ferrite cores mostly used in middle-frequency transformers, coils and all kinds of filters. Drum Ni-Zn ferrite cores work steadily in big electric current.

            Ni-Zn Ferrite Material Characteristics
NO
Material
iac
F
Bms
Br
Hc
ar
Tc
tan/i
20%
MHZ
Gs
Gs
Oe
10-6
10-6
MHZ
/CM
1
R10
10
10-120
2100
1600
15
30-95
300
500
900
10 120
107
2
R20
20
10-70
3000
1600
10
25-80
300
210
350
10 70
107
3
R40
40
0.5-40
3100
1800
8
45
300
80
250
0.5
40
107
4
R50
50
0.5-30
3400
1900
5.5
8
300
150
350
0.5
30
107
5
R60
60
0.5-20
3000
750
4
7
300
125
1200
0.5
20
107
6
R100
100
0.4-15
2800
1700
2
8
250
25
160
0.4
15
107
7
R250
250
0.1-2
2800
1800
0.7
14
125
35
100
0.1
2.0
107
8
R1000
1000
0.1-0.7
2700
1000
0.35
2
120
15
50
0.1
0.7
107

Remark: Any size of drum feriite cores are available upon request

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TEL: 0086-592-5124090 FAX: 0086-592-5141540 Email:magnets@189.cn
Address: 31D, Baoda Building, No.293 Jiahe Road, Xiamen 361009, China
Ferrite Core copyright(c) Xiangying Magnetic Materials Co., Ltd.