Datasheet > DS650DC-3

DS650DC-3

更新时间： 2024-11-21 06:54:43

品牌	Logo	应用领域
艾默生 - EMERSON-NETWORKPOWER		/
页数	文件大小	规格书
4页	508K
描述
Distributed Power System

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中文翻译

获取价格

数据手册

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DS650DC-3 数据手册

Embedded Power for

Business-Critical Continuity

Rev. 12.15.08

DS650DC-3 / DS850DC-3

1 of 4

DS650DC-3 /

DS850DC-3

DCꢀInput

650 - 850 Watt

Distributed Power System

Distributed Power Bulk Front-End

Total Output Power: 650 - 850 Watts

+3.3vdc Stand-by Output

Standard Telco input range -39 V to

-72 VDC

Connectorꢀinputꢀshown

Special Features

Electrical Specifications

•ꢀ1UꢀXꢀ2UꢀFormꢀFactor

•ꢀ15.4W/ꢀin

•ꢀ+12VdcꢀOutput

•ꢀ+3.3vdcꢀStand-Byꢀ

Input

Inputꢀrange:

-39ꢀVꢀtoꢀ-72ꢀVdc

Efficiency:

>80%ꢀtypical

ConductedꢀEMI:

(5Vꢀstandbyꢀ-ꢀconsultꢀfactory)

•ꢀNoꢀMinimumꢀLoadꢀRequired

•ꢀHotꢀPlugꢀOperation

FCCꢀSubpartꢀJꢀEN55022ꢀClassꢀB

1ꢀmsꢀ@48ꢀVdc

RadiatedꢀEMI:

Holdꢀupꢀtime:

•ꢀNꢀ+ꢀ1ꢀRedundant

•ꢀInternalꢀOR’ingꢀFets

•ꢀActiveꢀCurrentꢀSharingꢀ

2PSUꢀSharedꢀfromꢀ30%ꢀtoꢀ100%

4PSUꢀSharedꢀfromꢀ20%ꢀto100%

•ꢀBuilt-inꢀCoolingꢀFanꢀ

(40mmꢀxꢀ28mm)

Output

MainꢀDCꢀvoltage:

+12ꢀVꢀ@ꢀ70ꢀA;ꢀDS850DC

+12ꢀVꢀ@ꢀ52.5ꢀA;ꢀDS650DC

Stand-By:

+3.3Vsbꢀ@ꢀ6Aꢀ(5Vꢀ@ꢀ4Aꢀavailable)

FactoryꢀSet,ꢀnoꢀpotꢀadjustments

+12ꢀVdc;ꢀꢀ+5%/-5%

+3.3ꢀVsb;ꢀ+5%/-5%ꢀ

Adjustmentꢀrange:

Regulation:

•ꢀI CꢀCommunicationꢀInterfaceꢀBus

•ꢀEERPOMꢀforꢀFRUꢀData

•ꢀRed/GreenꢀBi-ColorꢀLEDꢀStatus

•ꢀInternalꢀFanꢀSpeedꢀControl

•ꢀFanꢀFailꢀTachꢀOutputꢀSignal

•ꢀINTEL,ꢀSSIꢀStd.ꢀLogicꢀTiming

•ꢀINTEL,ꢀSSIꢀStd.ꢀFRUꢀDataꢀFormat

•ꢀOneꢀYearꢀWarranty

Overꢀcurrent:

Overꢀvoltage:

+12ꢀVdc;ꢀ77Aꢀ-ꢀ105Aꢀ-ꢀDS850DC;

+12ꢀVdcꢀ57.75ꢀAꢀ-ꢀ78.75ꢀA;ꢀDS650DCꢀ

latchesꢀoffꢀifꢀovercurrentꢀlastsꢀoverꢀ1ꢀsecond,ꢀ

otherwiseꢀitꢀisꢀautoꢀrecovery.ꢀ

ꢀ+3.3ꢀvsb,ꢀ9Aꢀmaxꢀ(hiccupꢀmode)

+12ꢀVdc;ꢀ13.2ꢀ-ꢀ14.4ꢀVdc

+3.3ꢀVsb;ꢀ3.76ꢀ-ꢀ4.30ꢀVdc

Underꢀvoltage:

Turn-onꢀdelay:

+12ꢀVdc;ꢀ9ꢀ-ꢀ10.8Vꢀ(latchꢀoff)

2ꢀSecondꢀmax

+12VOutputꢀRiseꢀTime:

10ꢀ-ꢀ300ꢀmS,ꢀMonotonicꢀRise

Safety

• UL/cULꢀ60950ꢀ(ULꢀRecognized)

• NEMKO+ꢀCBꢀReportꢀEN60950

• CEꢀMark

• ChinaꢀCCC

12 3 4

中文翻译

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