Datasheet > CAR2548DCB5Z0-1A

CAR2548DCB5Z0-1A

更新时间： 2024-02-14 18:21:30

品牌	Logo	应用领域
LINEAGEPOWER		/
页数	文件大小	规格书
2页	885K
描述
2500 Watt / DC Input / 48V Front End

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中文翻译

获取价格

数据手册

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CAR2548DCB5Z0-1A 数据手册

CAR2548DC Series

2500 Watt / DC Input / 48V Front End

Features:

∎ 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

FEATURES

High Power Density 27W/in

Load Sharing & Fault Tolerant

Automatic Fan Speed Control

System Scalability up to 10kW

Universal Input & International

Certiﬁcations

BENEFITS

KEY MARKET SEGMENTS & APPLICATIONS

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 on / oﬀ (Hysteresis)

Input Current Maximum

Input Protection

2,500 Watt +48V Front End Power Supply with 48 VDC Input Range

-36 ~ -75 VDC Input Range

-42~48VDC Turn-on / -36 VDC Turn Oﬀ (maximum)

75A, Full Load (max)

100ADC

Eﬃciency

Idling Power

87% at 20% Load) / 91% @ 30~50% Load / 90% @ 100% Load (see eﬃciency curve)

35W Max (output Inhibited) / 45W (output enabled)

Hold-Up Time

Isolation

4ms (Full load with 5,000μF external capacitance, 52V setpoint, droop to 44Vdc is permitted)

2250 VDC Input / Output, 1500 VDC Input to Frame

Output Voltage Range

Output Power

43.2 ~ 56 VDC with remote programming

2500 Watts / 52A @ 48Vout (max continuous)

Standby Bias Voltage

Voltage Regulation

Output Ripple & Noise

Transient Response

Remote On/Oﬀ

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

2V max deviation Recovery time 300μs @ 50% load step and di/dt < 1A/μs

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

Short Circuit Protection

Operating Temperature

Over Temperature Protection

EMI

105~130% of nominal, Fold down current limit, adjustable via i2c. Hiccup mode oﬀered via i2c when the output is <40Vdc

Self protected with auto recovery

-10°C to +70°C, active power derating above 50°C (2.5%/°C), startup @ -40C, within spec @ 30 min of warm up

Non-Latching, thermal shutdown point is set for 125°C and recovery point is 110°C

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

Shock & Vibration

Dimensions

Safety Approvals

Options

I²C and PMBus, see detailed speciﬁcation for details

NEBS GR-63-CORE Level 3

14.25 x 4.00 x 1.6” / 361.95 x 101.6 x 40.64mm

IEC/UL/CSA/EN60950-1, CE Mark (LVD)

5VSB Output

www.lineagepower.com/oem

rev 100506

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

中文翻译

下载PDF

与CAR2548DCB5Z0-1A相关器件

型号	品牌	获取价格	描述	数据表
CAR2548DCXXXZ01A	LINEAGEPOWER	获取价格	-36Vdc to -75Vdc 48Vdc @ 2500W; 3.3Vdc or 5 Vdc @ 1A
CAR2548FP	LINEAGEPOWER	获取价格	2500 Watt 48V Front End Power Supply
CAR2548FP_14	LINEAGEPOWER	获取价格	90Vac to 264Vac 48Vdc @ 2500W; 3.3Vdc or 5 Vdc @ 1A
CAR2548FP-1A	LINEAGEPOWER	获取价格	2500 Watt 48V Front End Power Supply
CAR2548FPA-1A	LINEAGEPOWER	获取价格	2500 Watt 48V Front End Power Supply
CAR2548FPAY0-1A	LINEAGEPOWER	获取价格	2500 Watt 48V Front End Power Supply
CAR2548FPAZ0-1A	LINEAGEPOWER	获取价格	2500 Watt 48V Front End Power Supply
CAR2548FPB-1A	LINEAGEPOWER	获取价格	2500 Watt 48V Front End Power Supply
CAR2548FPBA-1A	LINEAGEPOWER	获取价格	2500 Watt 48V Front End Power Supply
CAR2548FPBAY0-1A	LINEAGEPOWER	获取价格	2500 Watt 48V Front End Power Supply

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