器件名称: T-13403
功能描述: ISDN S Interface Transformer
文件大小: 18.49KB 共1页
简 介:ISDN S Interface Transformer
Turns Ratio ( + 2% ) 1CT : 2.5CT*
SCHEMATIC DIAGRAM
PARAMETER Open Circuit Inductance Leakage Inductance Interwinding Capacitance (CW/W) Distributed Capacitance (CD) Primary DC Resistance Secondary DC Resistance Isolation (HI-POT)
MIN. 22
MAX.
UNITS mHy
30 100 150 2.13 4.93 2.0K 2.88 6.67
Hy pF
1 Pri
7 6 Sec 5
pF ohms ohms VRMS
2
3
4
TEST CONDITIONS: Oscillation Voltage = 700mV Oscillation Frequency = 10.0 KHz Inductance measured on Primary winding. Pins 1 - 3. *Short Pins 5 + 6
MEETS THE PULSE WAVEFORM TEMPLATE OF CCITT I.430. Primary is Line Side Unbalanced current at TE: Idc = 1 mA max. Longitudinal Conversion Loss - 10KHz to 300 KHz: 60dB min.
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)
.560 (14.22) MAX. .560 (14.22) MAX.
.360 (9.14) .400 (10.16) MAX.
.020 (0.51) TYP.
.100 (2.54) TYP.
.010 (0.25) TYP.
.110 (2.79) TYP. .740 (18.80) .710 (18.03)
RHOMBUS P/N: T-13403 CUST P/N: DATE: 12/09/98 NAME: SHEET: 1 OF 1
Rhombus Industries Inc.
Transformers & Magnetic Products
www.rhombus-ind.com
15801 Chemical Lane, Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 FAX: (714) 896-0971
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