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T-14178 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – T1/CEPT/ISDN PRI Interface Transformer
T1/CEPT/ISDN PRI Interface Transformer
Electrical Specifications @ 250C
Turns Ratio ( + 3% )
1CT : 2.42CT (T1) & 1CT : 2.42CT (T2)
PARAMETER
OCL (Primary)
Leakage Inductance
Capacitance (CW/W)
Primary DC Resistance
MIN.
1.20
MAX.
0.6
25
0.7
UNITS
mH
µH
pF
Ohms
Flammability: Materials used in
the production of these units
meet requirements of UL94-VO
and IEC 695-2-2 needle flame
test.
Contains both transmit and
receive transformers
Parts shipped in anti-static
tubes. 33 pieces per tube
Secondary DC Resistance
Operating Temp Range
Primary Pins 1-3 & 6-8
1.2
Ohms
-40
+85
0C
Isolation 1500 V Min.
RMS
Tape & Reel
Available
PHYSICAL DIMENSIONS
inches (mm)
Schematic Diagram
Secondary
Secondary
T1
T2
Rhombus P/N: T-14178
Primary
Primary
Cust. P/N:
Date: 10/20/99
Name:
Sheet:
1 of 1
Rhombus
Industries Inc.
Transformers & Magnetic Products
ww.rhombus-ind.com
15801 Chemical Lane,
Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971