T-13226 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – U Interface Transformer (4B3T Coding Applications)

U Interface Transformer (4B3T Coding Applications)
Designed for use with AMD AM 20902, Mietec MTC 2071, Siemens PEB 2090
Turns Ratio ( + 3 % ) (Line : Chip)
PARAMETER
Primary Inductance (Line Side) ¹
Pins 7 to 5 with 8 & 6 shorted.
Primary DC Resistance
Secondary DC Resistance
Isolation (Hi-Pot)
DC Bias
Return Loss 10KHz & 25 KHz
MIN.
7.43
2000
20
Longitudinal Balance
5 KHz
20 dB min.
20 KHz to 150 KHz 40 dB min.
1 MHz
36 dB min.
NOTE:
1. Tested @10 kHz / 700 mV, on Line Side
Operating Temp. Range -40⁰C to +85⁰C
Primary is Line Side (Pins 5,8,6,7)
Secondary is Chip Side (Pins 2,11)
Surge Voltage Capability
Metallic Voltage: 800 V peak, 10/560 µS
Longitudinal Voltage: 2400 V peak, 10/700 µS
1.32 : 1
MAX.
8.37
UNITS
mH
2.5
ohms
2.0
ohms
V_RMS
60
mA
dB
Flammability: Materials used in
the production of these units
meet requirements of UL94-VO
and IEC 695-2-2 needle flame
test.
Schematic
2
5
Chip
Side
11
8 Line
Side
6
7
Physical Dimensions
inches (mm)
RM-8 Package
Rhombus
Industries Inc.
Transformers & Magnetic Products
RHOMBUS P/N: ^T-13226
CUST P/N:
NAME:
DATE: 7/2/96
SHEET:
1 of 1
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: [phone]
www.rhombus-ind.com
FAX: [phone]