CAR1212DC
by Lineage Power
1200 Watt, +12V DC Input Front End
Features:
∎ Compact 1U High Profile
∎ Constant Current Characteristic
∎ Visual LED Indicators
∎ Hot Plug / Redundant Parallel Operation with Active Load Sharing
∎ No Minimum Load Requirements
∎ Analog, I2C, and PMBuss control and monitoring
∎ Four (4) CAR1212DC Modules per Rack
∎ 3.6KW N+1 Capability/ or 4.8KW Total Power
FEATURES
High Power Density >16W/in
Load Sharing & Fault Tolerant
Automatic Fan Speed Control
System Scalability up to 4.8kW
Universal Input & International
Certifications
BENEFITS
KEY MARKET SEGMENTS & APPLICATIONS
3
More system space for application circuits and hardware
Excellent reliability in N+1 operation
Reduces audible noise and increases reliability
Allows flexibility with minimum investment
Reduces logistical costs
∎ Distributed Power
∎ High End Servers
∎ RF Amplifiers
∎ ATE Equipment
∎ High End Routers and Switchgear
∎ Semiconductor Burn-in Equipment
SPECIFICATIONS
Input Voltage Range
Turn off (Hysteresis)
Input Current Maximum
Input Protection
1,200 Watt +12V Front End Power Supply with 48 VDC Input Range
-36 ~ -75 VDC Input Range
-32 VDC Turn Off
38A, -36VDC Input, Full Load and 89% Efficiency (max)
Two fuses in the negative leg rated at 30 Amps Each
Efficiency
Hold-Up Time
90% typical, at 12Vdc output, -48Vdc nominal input (including Oring Mosfets). Peak Efficiency at 60-80% load
2.5ms at 1200W (typical) nominal -48Vdc
Isolation
1500 VDC Input to Output, 100 VDC Input to Frame
Output Voltage Range
Output Current
10.8~13.2 VDC with remote programming
100A @ 12Vout (max continuous)
Standby Bias Voltage
Voltage Regulation
Output Ripple & Noise
Transient Response
Remote On/Off
Current Limit Protection
Short Circuit Protection
Over Voltage Protection
Operating Temperature
Over Temperature Protection
EMI
3.3VSB @ 1A (optional 5VSB)
±2% of Vnom for any combination of line, load and temperature
1% (pk-pk) @ 20MHz with 0.1µF ceramic and 10µF Tantalum caps at the output
5% max deviation Recovery time 300μs @ 50% load step and di/dt < 1A/μs
ON if >3V or open; OFF if <1V (max. sink 1mA)
110~130A, Constant current 12Vdc down to 11.8vdc. True constant current for Isc Non–hiccup mode (adjustable via I2C)
Self protected with auto recovery
Trip level >14.5~15.5V, Reset condition by recycling the AC input or applying Remote or software ON/OFF
-10°C to +70°C. power derating above 50°C at change 2.5%/°C (startup @ -40C, within spec @ 30 min of warm up)
Non-Latching, thermal shutdown point is set for 120°C and recovery point is 110°C
FCC-B & EN55022-B with specified filter or at rack level, GR-1089-CORE
3 LED Indicators to indicate Green = Input OK / Green = DCOK / Amber = Fault
LED Indicators
Analog Status & Control
Voltage Programming (V Prog), Load sharing (I Share), Remote On/Off, Current Monitor (I Monitor), Input OK, DC OK,
Temperature Warning, Fault, PS Present, Module Enable,
Digital Status & Control
Shock & Vibration
Dimensions
Safety Approvals
Options
I2C and PMBus, see detailed specification for details
NEBS GR-63-CORE Level 3
11.20 x 4.00 x 1.65” / 284.5 x 101.6 x 41.91mm
IEC/UL/CSA/EN60950-1, CE Mark (LVD)
5VSB Output
www.LineagePower.com
rev 100225
Lineage Power
Lineage Power
Lineage Power (China)
3000 Skyline Dr.
Mesquite, TX 75149
Phone: (972) 284-2000
2841 Dow Avenue
Tustin, CA 92780 USA
Phone: (714) 544-6665
1353 Chenqiao Road, Shanghai Sengpu Industrial Park
Shanghai, 201401 China
Phone: 021 6710 8910
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