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T-1462G Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – ADSL Transformer
ADSL Transformer
Turns Ratio
1 : 1 +2%
Parameter
Min. Typ. Max. Units
Inductance1
1-5 (Tie 2+4)
383.0 407.5 431.9 µH
Leakage Inductance2
1-5(Tie 7+9, 10+6, 2+4)
10
µH
Interwinding Capacitance2
25
pF
DC Resistance 6-9 or 10-7
0.363
Ω
DC Resistance 5-2 or 4-1
0.429
Ω
Frequency Response 20k - 2MHz
3.0
dB
Longitudinal Balance 20k - 1.1MHz 55
dB
Hi-PotPrimary to Secondary
Inserion Loss 772 kHz
1875
VRMS
0.5
dB
Total Harmonic Distortion -85dB Max. 100kHz, 5.3 Vrms across
primary, 100 ohm load, 100 ohm input,(Tie 2+4, 7+9)
1 10kHz and 100mV
2 100kHz and 100mV
Schematic Diagram
1
10
4
7
Pri.
Sec.
2
9
5
6
Designed to meet supplementary insula-
tion requirements of IEC950 for a work-
ing voltage of 250V
Materials used in construction of this
component meet or exceed UL Class B
and can be operated up to 130oC
.522
(13.26)
MAX.
.516
(13.1)
MAX.
.532
(13.51)
MAX.
.100
(2.54)
.028
(0.70)
.025
(0.64)
10 9 8 7 6
.516
(13.1)
.675 (17.15)
.663 (16.85)
Bottom
View
Dimensions in Inches (mm)
.715
(18.15)
5
6
4
7
Suggested
Pad Layout
3
8
2
9
1
10
.100
(2.54)
TYP.
.100
(2.54)
TYP.
.050
(1.27)
TYP.
12
45
Unused pin #3 Removed
Rhombus
Industries Inc.
Transformers & Magnetic Products
RHOMBUS P/N: T-1462G
CUST P/N:
NAME:
DATE: 10/24/01
SHEET:
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
www.rhombus-ind.com
FAX: (714) 896-0971