Rhombus F-1600 Isdn s interface common mode choke Datasheet

ISDN S Interface Common Mode Choke
High Frequency
Designed for 4-Wire Links ISDN S / T1
Turns Ratio ( + 1% )
1:1:1:1
For EMI Reduction - Filters Common
Mode Noise
PARAMETER
1
MIN.
MAX.
µHy
24
Open Circuit Inductance
UNITS
Leakage Inductance
Interwinding Capacitance (CW/W)
DC Resistance (any winding)
0.20
µHy
15
pF
0.30
ohms
Impedance @10 MHz
0.9
kΩ
Impedance @30 MHz
1.6
KΩ
Impedance @70 MHz
1.15
KΩ
Impedance @100 MHz
0.80
KΩ
Isolation (HI-POT)
500
VRMS
500 VRMS Minimum Isolation Between
Windings
Frequencies 100 kHz to 200MHz
Flammability: Materials used in the
production of these units are UL94-VO
and meet requirements of IEC 695-2-2
needle flame test.
SCHEMATIC
DIAGRAM
1
TEST CONDITIONS:
Oscillation Voltage = 700mV
Oscillation Frequency = 10.0 KHz
Inductance measured on 1 winding.
PHYSICAL DIMENSIONS
inches (mm)
RHOMBUS P/N: F-1600
CUST P/N:
DATE: 11/1/96
Rhombus
Industries Inc.
Transformers & Magnetic Products
www.rhombus-ind.com
NAME:
SHEET:
1 OF 1
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: (714) 898-0960
FAX: (714) 896-0971
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