T-1226G Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – xDSL TRANSFORMER

PARAMETER
Turns Ratio
2 : 1 +1%
6-10 : 5-1 (Short 2-4 & 7-9)
Line Impedance
100
Inductance
30 min
10 kHz & 100 mV Pins 5-1 (Short 2-4)
Leakage Inductance
100 kHz & 100 mV Pins 5-1
(Short 2-4, 6-10, 7-9))
15 max
Longitudinal Balance
20 kHz to 250 kHz
55 min.
DC Resistance (5-2)
0.90 Max.
DC Resistance (4-1)
1.31 Max.
DC Resistance (6-9)
2.21 Max.
DC Resistance (7-10)
2.21 Max.
Isolation (HI-POT)
1875
THD
-85 Min.
10 kHz, 3.53 V_RMS. 22.1 Ω load with 100 Ω input
Short 2-4 & 7-9
UNITS
Ω
mH
µH
dB
Ω
Ω
Ω
Ω
V_RMS
dB
T-1226G
xDSL
TRANSFORMER
Designed for
Supplementary Insulation
per UL1950 & EN60950
SCHEMATIC DIAGRAM:
10
7
LINE
9
6
1
4⁷
DEVICE
29
5⁶
Physical Dimensions in inches (mm)
.522
(13.26)
MAX.
.532
(13.51)
MAX.
.516
(13.1)
MAX.
.100
(2.54)
.028
(0.70)
.025
(0.64)
.516
(13.1)
.675 (17.15)
.663 (16.85)
.715
(18.15)
1
10
2
9
Suggested
Pad Layout
3
8
4
7
5
6
.100
(2.54)
TYP.
.100
(2.54)
TYP.
.050
(1.27)
TYP.
R ho m bus
Industries Inc.
Transformers & Magnetic Products
7/29/99
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: [phone]
FAX: [phone]
www.rhombus-ind.com