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T-13637 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – T1/CEPT/ISDN-PRI Pulse Transformer
T1/CEPT/ISDN-PRI PulseTransformer
Reinforced Insulation Per EN 41003/EN 60950
Turns Ratio* ( + 5% )
1CT:1.41CT
Parameter
Open Circuit Inductance*
Oscillation Voltage = 20mV
Oscillation Frequency = 100.0 KHz
Min.
Max.
Units
1.2
mH
Leakage Inductance
Oscillation Level = 20mV
Oscillation Frequency = 100.0 KHz
0.80
µH
Interwinding Capacitance (CW/W)
Oscillation Frequency = 100.0 KHz
20
pF
Primary DC Resistance
0.6
ohms
Secondary DC Resistance
0.8
ohms
Isolation (HI-POT)
3000
VRMS
*Turns ratio is Primary to Secondary. Primary Pins 10-6 center tap pin 5 to
Secondary pins 1-5 center tap pin 3
1Tested on Primary Pins 10-6
Flammability: Materials used in the production of these
units are UL94-VO and meet requirements of IEC 695-
2-2 needle flame test.
Physical Dimensions
inches (mm)
Schematic Diagram
Rhombus
Industries Inc.
Transformers & Magnetic Products
RHOMBUS P/N: T-13637
CUST P/N:
NAME:
DATE: 07/02/98
SHEET: 1 OF 1
www.rhombus-ind.com
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: (714) 898-0960 FAX: (714) 896-0971