CAR1248TN_14 Datasheet, PDF (1/8 Pages) Lineage Power Corporation – Universal input with PFC Constant power characteristic 3 front panel LEDs: 1-input;2-output; 3 - fault

GE
Preliminary Data Sheet
CAR1248TN series rectifier
Input: 90Vac to 264Vac; Output: -54Vdc @ 1200W
Applications
 -48Vdc distributed power architectures
 Cellular Base Stations
 Blade Servers
 Network Equipment
 Network Attached Storage
 Telecom Access Nodes
 Routers/Switches
 Broadband Switches
 ATE Equipment
Features
 Universal input with PFC
 Constant power characteristic
 3 front panel LEDs: 1-input;2-output; 3 - fault
 Remote ON/OFF control of the -54Vdc output
 Remote sense on the -54Vdc output
 No minimum load requirements
 Redundant parallel operation
 Active load sharing (single wire)
 Hot Plug-ability
 Efficiency: typically 91% @ 50% load
 Auto recoverable OC & OT protection
 Operating temperature: 0 - 70C (de-rated above 50C)
 Digital status & control: I²C serial bus
 EN/IEC/UL60950-1 2^nd edition; UL, CSA and VDE
 EMI: class A FCC docket 20780 part 15, EN55022
 Meets EN6100 immunity and transient standards
 Shock & vibration: NEBS GR-63-CORE, level 3
Description
The CAR1248TN series of rectifiers provide highly efficient isolated -54Vdc power from worldwide input mains in a
compact density of 19W/in³ within a 1U industry standard form factor.
The high-density, front-to-back airflow is designed for minimal space utilization and is highly expandable for future
growth. I²C communications offers remote control and monitoring capabilities.
November 20, 2012
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