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CAR2548DCB5Y0-1A 数据表(PDF) 1 Page - Lineage Power Corporation |
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CAR2548DCB5Y0-1A 数据表(HTML) 1 Page - Lineage Power Corporation |
1 / 2 page Features: www.lineagepower.com/oem Lineage Power Lineage Power Lineage Power (China) 3000 Skyline Dr. 2841 Dow Avenue 1353 Chenqiao Road, Shanghai Sengpu Industrial Park Mesquite, TX 75149 Tustin, CA 92780 USA Shanghai, 201401 China Phone: (972) 284-2000 Phone: (714) 544-6665 Phone: 021 6710 8910 CAR2548DC Series 2500 Watt / DC Input / 48V Front End rev 100506 ∎ Compact 1U Profile ∎ Constant Power Characteristic down to 48Vdc (then constant current fold down) ∎ Three visual LED Indicators; Input, Output and Fault status ∎ Redundant Operation with Active Load Sharing (Single Wire) ∎ Remote On/Off & Remote Sense Functions ∎ No Minimum Load Requirements ∎ Analog, I²C or PMBus means of control and monitoring ∎ Four (4) Modules per Rack (7.5KW N+1 Capability or 10KW Total Power) ∎ Mates within the ACE254 shelf side-by-side with AC Input Models KEY MARKET SEGMENTS & APPLICATIONS ∎ Distributed Power ∎ RF Amplifiers ∎ High End Servers ∎ ATE Equipment ∎ High End Routers and Switchgear ∎ Semiconductor Burn-in Equipment SPECIFICATIONS 2,500 Watt +48V Front End Power Supply with 48 VDC Input Range Input Voltage Range -36 ~ -75 VDC Input Range Turn on / off (Hysteresis) -42~48VDC Turn-on / -36 VDC Turn Off (maximum) Input Current Maximum 75A, Full Load (max) Input Protection 100ADC Efficiency 87% at 20% Load) / 91% @ 30~50% Load / 90% @ 100% Load (see efficiency curve) Idling Power 35W Max (output Inhibited) / 45W (output enabled) Hold-Up Time 4ms (Full load with 5,000μF external capacitance, 52V setpoint, droop to 44Vdc is permitted) Isolation 2250 VDC Input / Output, 1500 VDC Input to Frame Output Voltage Range 43.2 ~ 56 VDC with remote programming Output Power 2500 Watts / 52A @ 48Vout (max continuous) Standby Bias Voltage 3.3VSB@1A (optional 5VSB) Voltage Regulation ±2% of Vnom for any combination of line, load and temperature Output Ripple & Noise 1% (pk-pk) @ 20MHz with 0.1µF ceramic and 10µF Tantalum caps at the output Transient Response 2V max deviation Recovery time 300μs @ 50% load step and di/dt < 1A/μs Remote On/Off TTL Compatible input, ON if >3V or open, OFF if <1V Over Voltage Protection 58~60VDC Trip Point (±1V), Recycling DC input, Remote OFF/ON or i2c software implemented OFF/ON will restart the unit. Current Limit Protection 105~130% of nominal, Fold down current limit, adjustable via i2c. Hiccup mode offered via i2c when the output is <40Vdc Short Circuit Protection Self protected with auto recovery Operating Temperature -10°C to +70°C, active power derating above 50°C (2.5%/°C), startup @ -40C, within spec @ 30 min of warm up Over Temperature Protection Non-Latching, thermal shutdown point is set for 125°C and recovery point is 110°C EMI FCC-B & EN-55022-B with specified filter or rack level (GR-1089-CORE) LED Indicators 3 LED Indicators to indicate Green = Input OK / Green = DCOK / Red = Fault 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 I2C and PMBus, see detailed specification for details Shock & Vibration NEBS GR-63-CORE Level 3 Dimensions 14.25 x 4.00 x 1.6” / 361.95 x 101.6 x 40.64mm Safety Approvals IEC/UL/CSA/EN60950-1, CE Mark (LVD) Options 5VSB Output FEATURES BENEFITS High Power Density 27W/in3 More system space for application circuits and hardware Load Sharing & Fault Tolerant Excellent reliability in N+1 operation Automatic Fan Speed Control Reduces audible noise and increases reliability System Scalability up to 10kW Allows flexibility with minimum investment Universal Input & International Certifications Reduces logistical costs |
类似零件编号 - CAR2548DCB5Y0-1A |
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类似说明 - CAR2548DCB5Y0-1A |
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