Runway Type EMI Ferrite Core
Ferrite core ELECTRICAL CHARACTERISTICS PACKING Inner packing: Styrofoam pad with 120 pcs/pad. Outer packing: Corrugated box Z425*300*160 with 720 pcs/box. MATERIAL CHARACTERISTICS HFZ EMI-Suppression material HFZ Note: 1.The values were obtained with toroidal core Φ25×Φ15×10...
Ferrite core
|
Dimensions (mm) |
Core parameters |
||
|
A |
25.0±0.4 |
C1 |
0.556mm-1 |
|
B |
12.5±0.3 |
Le |
50.1 mm |
|
C |
20.0±0.4 |
Ae |
90 mm2 |
|
D |
16.0±0.3 |
Ve |
4509 mm3 |
|
E |
3.5±0.2 |
Mass |
≈22 g/prs |
ELECTRICAL CHARACTERISTICS
|
Items |
spec |
measuring methods and conditions |
Testing instrument |
|
Inductance |
AL=4500±25% (nH/N2) |
100kHz/1V, 10Ts, 23±2℃ |
Agilent HP4284A LCR meteror equivalent |
|
Impedance |
Z1= 23 min (Ω) |
1MHz/1V, Φ1.0*165mm,1Ts, 25±2℃ |
Agilent HP4291B LCR meteror equivalent |
|
Z2= 110 min (Ω) |
40MHz/1V, Φ1.0*165mm,1Ts, 25±2℃ |
||
|
Z3= 150 min (Ω) |
100MHz/1V, Φ1.0*165mm,1Ts, 25±2℃ |
||
|
Z4= 150 min (Ω) |
200MHz/1V, Φ1.0*165mm,1Ts, 25±2℃ |
PACKING
- Inner packing: Styrofoam pad with 120 pcs/pad.
- Outer packing: Corrugated box
Z425*300*160 with 720 pcs/box.
MATERIAL CHARACTERISTICS
- HFZ EMI-Suppression material HFZ
|
Characteristics |
Symbol |
Unit |
Condition |
HFZ |
|
Initial permeability |
μi |
25℃ 10kHz |
2000±25% |
|
|
Relative loss factor |
tanδ/μi |
25℃ 100kHz |
＜23×10-6 |
|
|
Saturation flux density* |
Bs |
mT |
25℃ |
370 |
|
100℃ |
280 |
|||
|
Remanence* |
Br |
mT |
25℃ |
240 |
|
100℃ |
140 |
|||
|
Coercivity* |
Hc |
A/m |
25℃ |
20 |
|
100℃ |
10 |
|||
|
Relative temp. coefficient |
0-25℃ |
<1.0 |
||
|
25~70℃ |
<5.5 |
|||
|
Hysteresis material constant |
ηB |
x10-6/mT |
1.5～3.0mT |
＜0.35 |
|
Curie temperature* |
Tc |
℃ |
≥130 |
|
|
Resistivity* |
ρ |
Ω·m |
150 |
|
|
Density* |
d |
kg/m3 |
4.85×103 |
Note: 1.The values were obtained with toroidal core Φ25×Φ15×10 at room temperature unless otherwise specified.
2. * Typical value.
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