TEW5767 Datasheet, PDF (1/1 Pages) Filtran LTD – T1/CEPT High Voltage Isolation Transformer

T1/CEPT
High Voltage Isolation Transformer
TEW5767
TEW5767 is specifically
designed to be used as a high
voltage isolationtransformer in T1
and CEPT applications.
The Return Loss exceeds the
requirements of CCITT G.703.
The Longitudinal balance
exceeds the requirements of
CCITT I.431.
MECHANICAL
1
Sec
3
6
Pri
4
White dot
at pin 1
ELECTRICAL SPECIFICATIONS
Impedance
Turns ratio
Ω
Line.
Ω
Device
(4 - 6)
(1 - 3)
(4 - 6) : (1 : 3)
Inductance
mH
Pulse Mask
Longitudinal Bal.
(4 - 6)
Return Loss
Dielectric Strength Vrms
(4 - 6) to (1 - 3)
TEW5767-1
100 or 120
100 or 120
1:1
-2
75
120
1 : 1.26
>3
T1/CEPT
T1.408, I.431
> 1.7
CEPT
I.431
T1.408, G.703
G.703
4000
4000
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
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