Ferrite Core UU
1. Inner packing: Styrofoam pad with 3 prs/pad.
2. Outer packing: Corrugated box Z385*255*210 with 12 prs/box.
Ferrite core UU100/75/30
|
Dimensions (mm) |
Core parameters |
||
|
A |
100.0±3.0 |
C1 |
0.386mm-1 |
|
B |
75.5±1.0 |
Le |
354 mm |
|
C |
30.0±1.0 |
Ae |
917 mm2 |
|
D |
30.0±1.0 |
Ve |
324620 mm3 |
|
E |
37.5min |
Mass |
≈1650 g/prs |
|
F |
45.0±0.75 |
||
ELECTRICAL CHARACTERISTICS
|
Items |
spec |
measuring methods and conditions |
Testing instrument |
|
Inductance |
AL=6500±25% (nH/N2) |
1kHz/0.1V, 10Ts, 23±2℃ |
Agilent HP4284A LCR meter or equivalent |
|
Power loss Pc |
Pc≤ 6.5 W |
25kHz/100mT,100℃ |
Iwatsu SY8216 B- H analyzer or equivalent |
PACKING
- Inner packing: Styrofoam pad with 3 prs/pad.
- Outer packing: Corrugated box Z385*255*210 with 12 prs/box.
Power ferrite material LP3
|
Characteristics |
Symbol |
Unit |
Condition |
LP3 |
|
Initial permeability |
μi |
2300±25% |
||
|
Relative loss factor |
tanδ/μi |
×10-6 |
100kHz |
＜4 |
|
*(1194A/m) Saturation flux density* |
Bs |
mT |
25℃ |
500 |
|
100℃ |
390 |
|||
|
* Remanence* |
Br |
mT |
130 |
|
|
* Coercivity* |
Hc |
A/m |
13 |
|
|
* Power loss* (f=100kHz,B=100mT) |
Pcv |
kW/m3 |
25℃ |
|
|
80℃ |
90 |
|||
|
100℃ |
70 |
|||
|
* Power loss* (f=100kHz,B=200mT) |
Pcv |
kW/m3 |
25℃ |
650 |
|
60℃ |
||||
|
80℃ |
450 |
|||
|
100℃ |
410 |
|||
|
120℃ |
||||
|
Curie temperature |
Tc |
℃ |
≥215 |
|
|
* Resistivity* |
ρ |
Ω·m |
5 |
|
|
* Density* |
d |
kg/m3×103 |
4.8 |
Note: 1.The values were obtained with toroidal core Φ25×Φ15×10 at room temperature unless otherwise specified.
2. * Typical value,*1Test condition (f=400kHz,B=50mT),*2Test condition (f=500kHz,B=50mT).
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