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INSTRUCTION MANUAL FOR LI-1100
LINE IMPEDANCE STABILIZATION NETWORK (LISN)
19121 El Toro Road, Silverado, California 92676
●
(949) 459-9600
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com-power.com
REV121014
6.0 Front and rear panel marking
6.1 Power input port
The Model LI-1100 has a 100 Amps Superior Electric pin receptacle on the back panel for
connection to external DC or AC power source. The matching shrouded banana socket plug is
included with the LISN. See specification table on page 5 of this manual for the voltage and
current ratings.
6.2 EUT power port
The LI-1100 uses a 100 Amps Superior Electric Shrouded banana socket receptacle as the EUT
power port. The matching color coded plug is included for making the connection to the EUT.
6.3 EMI measurement Port
The 50 Ω Type 'N' connector located to the right of the EUT Power Port for connecting the
Spectrum analyzer or EMI receiver for making conducted noise measurements.
6.4
Grounding bolt (GND)
The bolt marked 'GND' are found on both front and back panel of the LISN. This bolt is used for
PE grounding with a braid or short wire. This is in addition to mounting the LISN on the RF
ground plane using conductive bottom surface.
6.5 Input 12V
DC,
1 A
The 12V
DC
input is a standard 5.5mm x 2.1 mm dc power jack to connect power adapter for the Fan.
6.6 Fuse, 1 Amp
The fuse is for the Fan operation, it is a 20 x 5mm 1A, 250V (T) fuse. For continued protection against risk
of fire, replace only with fuse of the specified type, current and voltage ratings
6.7 Power switch
This switch controls the Fan operation. Always turn the fan ON before powering the EUT via LISN.
