TFS2915 [FILTRAN]
CEPT Output Transformer; CEPT输出变压器
| 型号： | TFS2915 |
| 厂家： | 
FILTRAN LTD |
| 描述： | CEPT Output Transformer |
| 文件： | 总1页 (文件大小：26K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CEPT
Output Transformer
TFS 2915
TFS2915 is specifically designed
for use as an Output Transformer
in CEPT applications.
Typical applications are:
•
•
•
PBX or computer to CEPT Digi-
tal Trunks.
It has been approved by MITEL for
use with their MH89780 &
MH89790 devices.
High speed data link using
CEPT Digital Trunk.
TDM Multiplexers.
TFS2915 is available in 5 versions: -
0 ,-1, -2 -4, & -5 for 75, 100,120
and 75/120Ω line impedances.
TFS2915-5 is designed and ap-
proved for MT89790B, which is op-
erating from a single 5Vdc supply
MECHANICAL
1
1
Device
Device
4 Com
4
5
2
5
2
Line
7
8
75 Line
120
8
Device
Device
6
6
TFS2915-0 , -1, -2
TFS2915-4 & -5
Hole arrangement
View in mounting direction
All dimensions in inches
GRID
0.060"
0.1" X 0.1"
0.047
ELECTRICAL SPECIFICATIONS
Line Impedance
2915 - 0
- 1
- 2
- 4
- 5
75 Ω
100 Ω
120 Ω
75/120 Ω
75/120 Ω
Inductance
Turns Ratio
mH
(4-8)
(4-7)
0.49
0.65
0.81
0.81
0.49
> 1.0
> 0.6
(1-5):(2-6)
(1-5):(4-8)
(1-5):(4-7)
1:1
2.5:1
1:1
2.19:1
1:1
1.95:1
1:1
1.95:1
2.5:1
1 :1
1:1.33
1:1
Isolation
Volts (rms)
1500
1500
1500
1500
1500
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3
Tel : (613) 226 1626 Fax : (613) 226 7124
2-13
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