Rev. 03.15.11_80
DS760SL Series
1 of 8
Embedded Power for
Business-Critical Continuity
DS760SL Series
760 Watts
Bulk Front End
Special Features
•760Woutputpower
•18.1W/cu-in
•1UX54.5mmformfactor(slimline)
•N+1redundant
•Hot-swap
•InternalOR’ing
•5.0Vhousekeeping
•Highefciency91%@230Vac,
50%load
•Variablespeed“smartfans”
•EMIClassA
•EN61000Immunity
•Twoyearwarranty
Total Output 760 Watts
Power: +5.0VdcStand-by
ElectricalSpecications
Safety
Input
Inputrange(operating): 90-264Vac
Inputrange(nominal): 115/230Vac InputthroughIECconnector
Frequency: 47-63Hz
Inputfusing: Internal10Afuses Bothlinesfused
Inrushcurrent: <=25Apeak Eitherhotorcoldstart
Powerfactor: 0.99typical MeetsEN61000-3-2
Harmonics: MeetsIEC1000-3-2requirements
Inputcurrent: 8.8ARMSmaxinputcurrent At100Vac
Holduptime: 12msminimumformainO/P
20msminimumforstandby
Atfullratedload
Undervoltagelockout: 85±2.5Vac
80±2.5Vac
Turn-onvoltage
Turn-offvoltage
Overvoltagelockout: N/A
Leakagecurrent: <0.8mA At264Vac
On/Offpowerswitch: N/A
Powerlinetransient: MOVdirectlyafterthefuse
• UL/cUL 60950-1
• CSA 60950-1
• VDE 60950-1
• China CCC
• CB Scheme Report/Cert
EnvironmentalSpecications
Operatingtemperature: -10°to50°C
Storagetemperature: -40°to85°C
Cooling: Internalfan(fanspeedcontrol)
Operatingrelativehumidity: 5%to95%non-condensing
Altitude: 10,000feet
RoHScompliant: Yes
Rev. 03.15.11_80
DS760SL Series
2 of 8
Embedded Power for
Business-Critical Continuity
Efficiency Curve 760 W DS Slim (STD Air)
80.0%
82.0%
84.0%
86.0%
88.0%
90.0%
92.0%
0.0 100.0 200.0 300.0 400.0 500.0600.0 700.0800.0 900.0
Output Power [W]
Efficiency
230 Vac, 50Hz
115 Vac, 60Hz
Output
Outputrating: 12V@62.3A;748W
5.0Vsb@2.4A;12W
90-264Vac
Setpoint: 12.0V Programmable±5%throughI2C serial bus
Totalregulationrange: 12V±1%
5.0Vsb±3%
Line/load/transientwhenmeasuredatoutput
connector
Ratedload: 760Wmaximum Noderatingoveroperatingtemprange
Minimumload: 12V@0.0A
5.0Vsb@0.0A
Nolossofregulation
Outputnoise(PARD): 100mVMaxP-P
100mVMaxP-P
12.0Voutput
5.0Vsboutput
Measuredwitha0.1uFceramicand10uFtantalumcapacitor
onanyoutput;20Mhz
Outputvoltageovershoot: 300mV;12Vmain
200mV;5.0standby
1A/uSecslewrate
Transientresponse: <250uSec 50%loadstep@1A/us
Steploadvalidbetween10%to100%ofoutputrating
Recoverytimetowithin1%ofsetpointatonsetoftransient
Maxunitsinparallel: Upto4
Shortcircuitprotection: To120%ofratedoutput Outputtoreturn
Remotesense: Compensationupto100MV
Outputisolation: StandardperSafetyRequirements
Forcedloadsharing: Towithin10%ofallsharedoutputs Digitalsharingcontrol
Overloadprotection(OCP): 120%to130%
120%to170%
12Voutput
5.0Vsboutput
Overvoltageprotection(OVP): 110%to120%
110%to125%
12Voutput
5.0Vsboutput
Overtemperatureprotection: 10-15˚Cabovesafeoperatingarea BothPFCandoutputconvertermonitored
OrderingInformation
Model Number O/P Voltage
Set Point
Set Point
Tolerance
Total
Regulation
Minimum
Current
Maximum
Current
Output
Ripple P/P
Stand-by
Voltage Air Flow
DS760SL-3 12.0Vdc ±0.2% ±1% 0A 62.3A 120mV 5.0V@2.4A Standard
DS760SL-3-001 12.0Vdc ±0.2% ±1% 0A 50.0A 120mV 5.0V@2.4A Reverse
DS760SL-3-002 12.0Vdc ±0.2% ±1% 0A 62.3A 120mV 3.3V@2.4A Standard
DS760SL-3-003 12.0Vdc ±0.2% ±1% 0A 50.0A 120mV 3.3V@2.4A Reverse
Rev. 03.15.11_80
DS760SL Series
3 of 8
Embedded Power for
Business-Critical Continuity
TPWOK_Off_
AC Input
Main Vout
Timing Diagram
TAC_On_Delay
TVout_Holdup
TPWOK_On
AC Input
ON / OFF Cycle
AC_OK
PS_ON
5.0 Vsb Vout
PWOK
PSON
ON / OFF
Cycle
Tsb_On
TSB_Vout
TPWOK_On
TPWOK_Off_
TACOK_Delay
TPSON_On_Delay
TPSON_PWOK
TPWOK_Off
AC On
AC On
TPWOK_Holdup
Tsb_on_delay
Outputs-AllModels
Rev. 03.15.11_80
DS760SL Series
4 of 8
Embedded Power for
Business-Critical Continuity
TurnOn/OffTiming
Item Description Min Max Units
Tvout_rise +12Outputrisetime 10 300 mSec
Tvout_rise 5.0Vsboutputrisetime 1 50 mSec
Tsb_on_delay DelayfromACbeingappliedto5.0Vsbbeingwithinregulation. 1500 mSec
Tac_on_delay DelayfromACbeingappliedtoalloutputvoltagesbeingwithinregulation. 3000 mSec
Tvout_holdup Timealloutputvoltages,including5.0Vsb,staywithinregulationafterlossof
AC.
12 mSec
Tpwok_holdup DelayfromlossofACtode-assertionofPWOK 5 mSec
Tpson_on_delay DelayfromPSON#activetooutputvoltageswithinregulationlimits. 50 2500 mSec
Tpson_pwok DelayfromPSON#de-activetoPWOKbeingde-asserted. 100 mSec
Tacok_delay DelayfromlossofACinputtode-assertionofACOK#. 10 mSec
Tpwok_on DelayfromoutputvoltageswithinregulationlimitstoPWOKassertedatturn
on.
100 1000 mSec
Tpwok_off DelayfromPWOKde-assertedto12Vdcor5.0Vsbdroppingoutofregulation
limits.
1 1000 mSec
Tpwok_low DurationofPWOKbeinginthede-assertedstateduringanoff/oncycleusingAC
orthePSON#signal.
100 mSec
Tsb_vout Delayfrom5.0Vsbbeinginregulationto12VdcbeinginregulationatACturn
on.
50 1000 mSec
PSON#
ThePSON#signalisrequiredtoremotelyturnon/offthepowersupply.PSON#isanactivelowsignalthat
turnsonthe+12Vdcpowerrail.Whenthissignalisnotpulledlowbythesystem,orleftopen,the+12
Vdcoutputturnsoff.The5.0Vsboutputremainson.Thissignalispulledtoastandbyvoltagebyapull-
upresistorinternaltothepowersupply.Thepowersupplyfan(s)shalloperateatthelowestspeed.
SignalType Acceptsanopencollector/draininput
fromthesystem.Pulled-uptothe5.0
Vsblocatedinpowersupply.
PSON#=Low ON
PSON#=Open OFF
MIN MAX
Logiclevellow(powersupplyON) 0V 0.8V
Logiclevelhigh(powersupplyOFF) 2.0V 4.125V
Sourcecurrent,Vpson=low 4mA
Powerupdelay:Tpson_on_delay 5msec 200msec
Outputs-AllModels
Rev. 03.15.11_80
DS760SL Series
5 of 8
Embedded Power for
Business-Critical Continuity
PWOK#(PowerGood)
PPWOKisapowergoodsignalandwillassertHIGHwhentheoutputsarewithintheregulationlimits.PWOK
willbepulledLOWbythepowersupplytoindicatewheneitheroutputfallsbelowregulationlimitsorwhenAC
powerhasbeenremovedforatimesufcientlylongsothatpowersupplyoperationisnolongerguaranteed.
ThestartofthePWOK#delaytimeshallbeinhibitedaslongasthe+12Vdcoutputisincurrentlimitorthe5.0
Vsboutputisbelowtheregulationlimit.
PSKILL
The+12VdcoutputonlyfromthepowersupplyshallbedisabledifthePSKILLinputishighandVStandbywill
continuetobeprovided,outputsmaybeenabledifthissignalislow.Thepowersupplyincludesapullupto
disablealloutputsifthissignalisopen.PSKILLwhallnotbeconnectdduringahotinsertionbeforeallofthe
otherpinsareconnected.
PWOK Signal Characteristics
SignalType Opencollector/drainoutputfrompowersupply.
Pullupto5.0Vsbexternaltothepowersupply.
PWOK=High PowerGood
PWOK=Low PowerNotGood
MIN MAX
TotLogiclevellowvoltage,Ising=4mA 0V 0.8V
Logiclevelhighvoltage,Isource=200µA 2.0V 4.125V
Sinkcurrent,PWOK=low 4mA
Sourcecurrent,PWOK=high 2mA
PWOKdelay:Tpwok_on 100ms 1000ms
PWOKriseandfalltime 100µsec
Powerdowndelay:Tpson_off 1msec 1000msec
Rev. 03.15.11_80
DS760SL Series
6 of 8
Embedded Power for
Business-Critical Continuity
StatusIndications
SeetablebelowforSummaryofStatussignals,PortsandIndicators.Theconditioncolumnassumes2ormore
powersuppliespresentandONand5.0Vsbsharedformanagementinterface.Onthe“FanBlocked”condition,
theassumptionisthatalloutputsarewithinspecandnotovertemperature.Thiswouldbeconsidereda“warn-
ing”condition.Onthe“Standby”condition,thesystemdifferentiatesthisstatebyknowingPS_ONLinnegated
(requestingStandby).
ACINPUTPresentIndicator(ACOK#)
TheACOK#signalisusedtoindicatepresenceofACinputtothepowersupply.Thissignalshallbeconnectedto
5.0Vsbthrougharesistoronthehostsystemside.Alogic“High”levelonthissignalshallindicateACinputto
thepowersupplyispresent.ALogic“Low”onthissignalshallindicatealossofACinputtothepowersupply.
ACOK# Signal Characteristics
SignalType Pullupto5.0Vsbthrougharesistorin
thehostsystem.
Present=High Present
Present = Low NotPresent
MIN MAX
Logiclevellowvoltage,Isink=4mA 0V 0.8V
Logiclevelhighvoltage,Isink=50µA 2.0V 4.125V
Sinkcurrent,PRESENT# = low 4mA
Sinkcurrent,PRESENT#=high 50µsec
StatusIndicators
Condition Status Signals Status Register Shutdown Register LED’s
ACOK/H PWOK/H PSON PWOK Fan-Fail AC-Loss 0-Temp 0-Current Fail AC DC Fail
NormalOperation 1 1 1 1 0 0 0 0 0 On On Off
V112VOvercurrent 1010 0 0 0 1 1 On Off On
ACInputFail 0 0 10 0 10 0 1 Off Off Off
FanBlockedorRunningUnder
Speed.O/P’sok
1 1 1 1 0 0 0 0 0 On On Off
UVonV112VandPSHasLatched
Off
1010 0 0 0 0 1 On Off On
UVonVsb+5.0andPSHas
TurnedOff
1010 0 0 0 0 1 On Off On
OVonV112VorVsb+5.0&PS
HasLatchedOff
1010 0 0 0 0 1 On Off On
OverTempandPSHasTurnedOff 1 010 0 0 101 On Off On
FanBelowShutdownLimit 1 01010 0 0 1 On Off On
NoProblemsButPSisinStandby
Mode
10 0 0 0 0 0 0 0 On Off Off
Rev. 03.15.11_80
DS760SL Series
7 of 8
Embedded Power for
Business-Critical Continuity
Pin Signal Name
P1 +12V
P2 +12V
P3 Ground
P4 Ground
S1 +12VSense
S2 +12VRTNSense
S3 +12VCurrentShare
S4 SMB_ALERT/L
S5 SDA
S6 SCL*
S7 PSKILL
S8 PSON/L
S9 PW_OK
S10 PS_A1
S11 +5.0V_STBY
S12 +5.0V_STBY
S13 Reserved
S14 PRESENT/L
S15 PS_A0
S16 Reserved
S17 Reservedforfactoryuse
S18 EEPROM_WP
S19 ACOK/H
S20 Notused
S21 Notused
S22 Reservedforfactoryuse
S23 +5.0V_STBY
S24 +5.0V_STBY
PinOutTable
Ground Ground
P2
P1
P4P3
+12V +12V
S12
S1
S24
S13
Bottom Side
Top Side
OutputConnector
MechanicalDrawing
Mating Connector Details
P/N Molex45984-4343
CurrentRating 30
ReceptacleHeader Upper&LowerBlades
No.ofContacts 4PowerContacts,
24SignalContacts
Reference On Power Supply Mating Connector or
Equivalent
ACInputConnector IEC60320-C14 IEC60320-C13
OutputConnector MOLEXP/N4598/4005 MOLEXP/N45984-4343
Bottom Row
Top Row
Bottom Row
Top Row
Signal 24 CKTPlug 1 Plug 2
Signal CKT 13
Signal CKT 1
*Note: The top side of the PSU Output Connector connects with the Bottom Row of the Mating Connector
ex: PSU-S13  Mating Signal Ckt1
Mating Connector - Molex P/N 45984-4343
*SupportsI2C standard mode
(100kHz)only
Rev. 03.15.11_80
DS760SL Series
8 of 8
Embedded Power for
Business-Critical Continuity
Americas
5810VanAllenWay
Carlsbad,CA92008
USA
Telephone:+17609304600
Facsimile: +17609300698
Europe (UK)
Waterfront Business Park
MerryHill,Dudley
WestMidlands,DY51LX
UnitedKingdom
Telephone:+44(0)1384842211
Facsimile: +44(0)1384843355
Asia (HK)
14/F,LuPlaza
2WingYipStreet
KwunTong,Kowloon
HongKong
Telephone:+85221763333
Facsimile: +85221763888
Forglobalcontact,visit:
www.Emerson.com/EmbeddedPower
techsupport.embeddedpower
@emerson.com
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accuracyandcompletenessinthisliterature,Emerson
NetworkPowerassumesnoresponsibility,anddisclaims
allliabilityfordamagesresultingfromuseofthis
informationorforanyerrorsoromissions.
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DCPower
Burn-In
100%Burn-inat45˚C,at80-90%load.Durationofburn-indetermined
byQualityAssuranceProcedures.
MTBF
ThepowersupplyhasaminimumMTBFof300KhoursusingtheBell
core332,issue6specication@25˚Cand40˚C,ambient,atfullload.
Withthepowersupplyinstalledinasystemina25˚Cambientenviron-
mentandoperatingatfullload,capacitorlifeshallbe10years,minimum
forALLelectrolyticcapacitorscontainedwithinthispowersupply.The
powersupplyshalldemonstrateaMTBFlevelof>500,000hours.
QualityAssurance
FullQAVtestingshallbeconductedinaccordancewithEmerson
NetworkPowerStandardswithreportsavailableuponrequest.
Warranty
EmersonNetworkPowershallwarrantthepowersupplytobefreeof
defectsinmaterialsandworkmanshipforaminimumperiodoftwoyears
fromthedateofshipment,whenoperatedwithinspecications.The
warrantyshallbefullytransferabletotheendowneroftheequipment
poweredbythesupply.