6110 Datasheet, PDF (1/1 Pages) Filtran LTD – ISDN U-Bus Input / Output Transformer

ISDN U-Bus Input / Output Transformer 6110 -6114
6110 series transformers are designed and approved for
the following ISDN U-interface devices:
• Motorola
MC145572
MC145472
6110
6114
• National
TP3410
6112
• Thomson
SD 5411
6111
MECHANICAL
1.05 MAX
6
5
611X
0.950 MAX
10
FD/C
1
0.45
MAX
LEAD LENGTH
10
0.15
6
1
.042 TYP
5
LEAD LENGTH : 6110, 6112
0.16 ± 0.03
6111, 6114
0.17 ± 0.04
ELECTRICAL SPECIFICATION @ 25˚C
SCHEMATIC A
9
1
2
8
4
7
5
SCHEMATIC B
9
1
4
8
2
7
5
Part
Number
Turns
Ratio
Pri:Sec
6110
1.25:1
6111
1.50:1
6112
1.50:1
6114
2.00:1
Pri. Inductance
(Line Side)
(mH)
26.5-29.5
14.2-15.8
25.6-28.4
25.5-28.5
Line Current
( mA DC)
80
DCR
Primary
(Line Side)
(Ohm max )
12.0
DCR
Secondary
(Ohm max )
7.0
Dielectric
Strength
(V rms)
Primary Schematic
Pins
2000
1-2 & 4-5
A
60
16.0
2.5
2000
1-4 & 2-5
B
60
20.0
3.0
2000
1-4 & 2-5
B
60
11.6
6.4
2000
1-2 & 4-5
A
229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3
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