RHOMBUS-IND T

T1/CEPT/ISDN PRI INTERFACE TRANSFORMER
Reinforced Insulation Per EN 41003/EN 60950
Turns Ratio ( + 5% )
1:1/1.26* & 1:1/1.26*
Parameter
Min.
Open Circuit Inductance
1.5
Max.
Flammability: Materials used in
the production of these units
meet requirements of UL94-VO
and IEC 695-2-2 needle flame
test.
Units
mH
Oscillation Voltage = 20mV
Oscillation Frequency = 100.0 KHz
0.60
µH
35
pF
Primary DC Resistance
0.7
ohms
Secondary DC Resistance
1.1
ohms
Leakage Inductance
Oscillation Level = 20mV
Oscillation Frequency = 100.0 KHz
Interwinding Capacitance (CW/W)
Parts shipped in anti-static
tubes.
Oscillation Frequency = 100.0 KHz
3000
Isolation (HI-POT)
Tape and Reel available.
VRMS
Primary Pins 16-14 & 6-8
Pins 2-3 for 1:1, Pins 1-3 for 1:1.26
Pins 10-11 for 1:1, Pins 9-11 for 1:1.26
PHYSICAL DIMENSIONS All dimensions in inches (mm):
.920
(23.37)
MAX.
.560
(14.22)
MAX.
.400
(10.16)
MAX.
.020
(0.51)
TYP.
.100
(2.54)
TYP.
.010
(0.25)
TYP.
.035
(0.89)
TYP.
.110
(2.79)
TYP.
.740 (18.80)
.710 (18.03)
SCHEMATIC DIAGRAM:
16
15
14
13
12
11
10
9
RHOMBUS P/N: T-15819G
1
2
3
4
5
6
7
8
CUST P/N:
DATE: 2/23/98
Rhombus
Industries Inc.
Transformers & Magnetic Products
NAME:
SHEET:
1 OF 1
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
www.rhombus-ind.com