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T-886 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – xDSL Transformer
xDSL Transformer
Reinforced Insulation Per EN 41003/EN 60950
Turns Ratio ( + 3 % )
1:2.1:2:2
Schematic Diagram
PARAMETER
MIN.
1Inductance (1-3)
1Inductance (2-4)
1Inductance (7-9)
1Inductance (8-10)
1Leakage Inductance
(1-3) with 2,4 7,9,8,10 shorted
1Interwinding Capacitance
(Between primary & secondary)
Resistance (1-3)
Resistance (2-4)
Resistance (7-10) 8,9 shorted
Isolation (Hi-Pot) VRMS
3000
Insertion loss 40 KHZ to 1.5 MHz
Insertion loss 30 KHZ to 2.0 MHz
THD 15 Vp-p @ 100 KHZ
2Longitudinal balance
DC Bias
1Tested @ 100kHz & 100 mVRMS
2Tested at 20 KHZ to 1 MHZ
NOM.
25
110
100
100
.
MAX.
.5
25
.5
1.0
2.0
0.5
3.0
-85
-60
2
UNITS
µH
µH
µH
µH
µH
pF
Ω
Ω
Ω
dB
dB
dB
dB
mA
P ri
Sec
1 : 2.1 : 2 : 2
(1-3, 2-4, 10-8, 9-7)
This part is available in
Surface Mount.
Add Suffix "G"
to part number.
Physical
Dimensions
inches (mm)
Unused Pins
Omitted
NOTE: 10 PIN BOBBIN WITH
PIN #5 & #6 REMOVED.
Rhombus
Industries Inc.
Transformers & Magnetic Products
RHOMBUS P/N: T-886
CUST P/N:
DATE: 1/27/97
NAME: GLOBESPAN
SHEET: 1 of 1
15801 Chemical Lane, Huntington Beach, CA 92649
FSCM No.
16714
Phone: (714) 898-0960
FAX: (714) 896-0971