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02932
INTERFACE TRANSFORMER
Designed
to interface with the ISDN U-bus and having 50mA line feed capability when used
with Mitel MT8910 devices
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Turns
ratio 5-8 : 2-11:1-12 |
1
: 0.65 : 0.65 |
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DC
Resistance
8-5
2-11+1-12 |
4.5 Ohms
5.7 Ohms |
Inductance
2-12 (1-11 linked) |
11
mH min |
Dielectric
strength
8-5 to 2-11+1-12 |
1.5
kV (rms) |
| DC
line feed capability |
50mA |
| Leakage
inductance 8-5 with 2-11+1-12 S/C |
75
µH maximum |
Longitudinal balance
0—4kHz
4-160kHz |
63 dB minimum
58 dB minimum |
Information
for guidance only
Specification subject to change
© OSEC
2000 Ltd.
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