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T-13224G

Description
Datacom Transformer, ISDN Application(s), 1.50:1
CategoryPower management    transformer   
File Size23KB,1 Pages
ManufacturerRhombus Industries, Inc.
Websitehttp://www.rhombus-ind.com/
Download Datasheet Parametric View All

T-13224G Overview

Datacom Transformer, ISDN Application(s), 1.50:1

T-13224G Parametric

Parameter NameAttribute value
MakerRhombus Industries, Inc.
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresTURNS RATIO: 1.50:1
applicationISDN
high11.94 mm
Insulation voltage3000 V
length23.37 mm
Manufacturer's serial numberT-13224
Installation featuresSURFACE MOUNT
Number of functions1
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
physical size23.37mm X 22.86mm X 11.94mm
Primary inductance27000 µH
surface mountYES
Transformer typeDATACOM TRANSFORMER
Turns ratio (Np:Ns)1.50:1
width22.86 mm
Base Number Matches1
U Interface Transformer (2B1Q Coding Applications)
Designed for use with National TP 3410
Turns Ratio (
+
3 % ) (Line : Chip)
PARAMETER
MIN.
MAX.
1.50 : 1
REINFORCED INSULATION
UNITS
Primary Inductance
(Line Side)
Pins 4 to 2 with 1 & 5 shorted.
25.4
28.6
20
3.0
mH
ohms
ohms
V
RMS
Primary DC Resistance
Secondary DC Resistance
Isolation (Hi-Pot)
DC Bias
Return Loss 10KHz & 25 KHz
Longitudinal Balance
(281 Hz to 40 KHz)
NOTE:
Operating Temp. Range -40
0
C to +85
0
C
Primary is Line Side (Pins 1,2,4,5)
Secondary is Chip Side (Pins 7,8,9)
Surge Voltage Capability
Metallic Voltage: 800 V peak, 10/560
µS
Longitudinal Voltage: 2400 V peak, 10/700
µS
Flammability: Materials used in
the production of these units
meet requirements of UL94-VO
and IEC 695-2-2 needle flame
test.
Schematic Diagram
PR I
lin e
SEC
d e vice
3000
60
20
mA
dB
55
dB
1.070
(27.18)
REF.
.900
(22.86)
REF.
.570
(14.48)
MAX.
.470
(11.94)
MAX.
1
Top View
2
3
10
9
8
7
6
.920
(23.37)
MAX.
.040
(1.02)
TYP.
.150
(3.81)
TYP.
1.19
(30.23)
4
5
.150
(3.81)
Physical Dimensions
inches (mm)
.080
(2.03)
.090
(2.29)
TYP.
Notch Indicates Pin #1
1.10 (27.94)
1.04 (26.42)
.180
(4.57)
RHOMBUS P/N: T-13224G
CUST P/N:
DATE: 7/2/96
NAME:
SHEET:
1 of 1
Rhombus
Industries Inc.
Transformers & Magnetic Products
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
www.rhombus-ind.com
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