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5.7.1 Description
The AC to DC Power Supply Module provides + 48VDC from the main AC
source to the BDA Chassis. The power supply module contains an AC front-end
FARM (Filter/Autoranging Rectifier Module) followed by a DC-DC Converter
Module. The AC to DC power supply module is capable of interfacing directly
with various sources of AC power. The power supply module is equipped with a
EMI filter, a autorange line rectifier and a inrush current limiting circuit.
In the unlikely event of failure, the entire power supply module should be
replaced.
5.7.2 Specification
PARAMETER
Input Voltage
Output Voltage
Output Current
Output Power
Operating Temperature
DWG NO:
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115/230 VAC Autoranging
+48V
5.2 Amps
250 Watts
-20°C to +60°C
400/800 MHz Fiber Optic & RF Fed Bi-Directional
Wireless Innovations Group
2601 Telecom Parkway
Richardson, Texas 75082
Rev:
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SPECIFICATION
Amplifier Operations / Maintenance Manual
Date:06/16/2004
52 of 63
Page:
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