T-1281 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – ADSL U-Interface Transformer

Turns Ratio ( + 3 % )
ADSL U-Interface Transformer
1:1:1:1
PARAMETER
Primary Inductance¹ (Chip Side)
Pins 1-5 with 2 & 4 shorted.
Leakage Inductance ²
Pins 1-5 with 2 & 4 shorted.
Secondary Shorted
Primary DC Resistance
Pins 1-2 or 4-5
Secondary DC Resistance
Pins 6-9, or 7-10
Isolation (Hi-Pot)
1. Tested @ 10kHz & 100 mV
RMS
2. Tested @ 100kHz & 100 mV_RMS
MIN.
396
2500
MAX.
484
UNITS
µH
15
µH
0.16
ohms
1.20
ohms
V_RMS
Schematic Diagram
10
1
7
Line Side
9
4
Chip Side
2
6
5
Physical
Dimensions
inches (mm)
Notch Indicates Pin #1
Rhombus
Industries Inc.
Transformers & Magnetic Products
RHOMBUS P/N: ^T-1281
CUST P/N:
NAME:
DATE: 09/18/99
SHEET:
1 of 1
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: [phone]
www.rhombus-ind.com
FAX: [phone]