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Products - Core
- Amorphous Core for interface of
ISDN Communication Net |
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| Amorphous
Core for interface of ISDN Communication Net |
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Features： |
| ◇ Meet the pulse masks and impedances
according to CCITT.I.430 |
| ◇ Constant permeability over a wide frequency
range |
| ◇ High DC bias characteristics |
| ◇ Low core loss |
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| Applications： |
| ◇ ISDN pulse Transformers :S0,S2M,Upo,Uko |
| ◇ Common mode choke |
| ◇ HDSL,ADSL transformer |
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| Specifications and electric parameter： |
| Grade |
Dimension
OD×ID×H
Core Dimensions
(mm)
Finished Dimentions
(mm) |
10KHz Idc=0
AL0
(μH) |
10KHz Idc (mA)
ALv
(μH) |
Wing Turns N N |
Inductance
L min
(mH)
(10KHz 100mV) |
Q value
(10KHz
100mV) |
Impedance
Z min
(Ω)(20KHz
100mV)
Idc(mA) |
| FU1004-I0(K196) |
9.8×6.5×4.5/11.2×5.1×5.7 |
0≥20 |
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| FU1004-I1(K162) |
9.8×7.2×6.5/11.2×5.7×7.7 |
0≥19 |
19≥16 |
19×223×2 |
Lo≥30 (N=19×2)≥30
(N=23×2) |
2.0
(N=19×2) |
≥625 (N=19)≥625
(N=23)1.0 |
| FU1004-I3(K195)(W455) |
9.8×6.5×4.5/11.2×5.1×5.7 |
0≥17 |
65≥12 |
23×2 |
Lo≥30 (N=23×2) |
2.6
(N=23×2) |
≥625 (N=23)3.0 |
| FU1004-I5
(K229)(W457) |
9.8×6.5×4.5/11.2×5.1×5.7 |
0≥10 |
145≥7.1 |
29×2 |
Lo≥30 (N=29×2) |
3.3
(N=29×2) |
≥625 (N=29)5.0 |
| FL2-0805 |
8.0×4.5×5.0/9.0×3.5×6.8 |
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1500≥0.6 |
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| FL3－1004(K197) |
9.8×6.5×4.5/11.2×5.1×5.7 |
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4080≥0.6 |
26×2 |
Lv (Idc=75mA)≥1.7
min(N=26×2) |
25
(Idc=75mA)
(N=26×2) |
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| FL5-0704(W305) |
7.0×3.5×3.8/7.3×3.1×4.1 |
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4500≥0.6 |
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| FL4－1004(W204) |
9.8×6.5×4.5/11.2×5.1×5.7 |
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7200≥0.44 |
51×2 |
Lv (Idc=60mA)≥5.2
min(N=51×2) |
33
(Idc=60mA)
(N=51×2) |
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| specifications： |
| See the daily specification of our
company that cores can be made for meeting the user's needs
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