Coolmax CF Series User manual

Brand: Coolmax

Model: CF Series

Category: Power supply units

Type: User manual

This manual is also suitable for

CF-480B

TableofContent

2.Installation

Fanlessnonoisedesign

PaintedAluminumEnclosure

PassivePowerFactorCorrection(Optional)

SurgeCurrentProtection

InputTransientVoltageProtection

OverVoltageProtection

OverPowerProtection

ShortCircuitProtection

1.FunctionDescription

Herearesomeofthekeyfeatures:

Thispowersupplyisdesignedforpersonalcomputer.TherearesixDCoutputs:

+5V,-5V,+12V,-12V,+3.3V+5V,anditprovidespowertoallcomputer＆

systemsandperipheralswithmaximumprotection.

Thispowersupplyfamilyisdesignedw/ocoolingfanthereforeresultsin

completesilence.Heatgeneratedandraisedinthepowersupplyunitis

conductedviaheatsinkandfinallyreleasetotheair.

Itisrathersimpletoinstallthispowersupplytoyourpreciouscomputertower.

Followthestepsbelowtofinishtheinstallation.

Step1:Openthecomputertowercover;putthepowersupplyintothecorresponding

locationofthetower,andthenuserightscrews

tofixthepowersupply

Step2:PuttheMainPowerConnector,ATX12VConnector,S-ATAonnector,

PeripheralConnectorsandFloppyConnectorstothecorresponding

maleconnectorsofmain-board,peripheraldevices(i.e.HDD,CDROM

etc.)andfloppydriversrespectively.Whenyouconnectconnectors,please

payattentiontotheorientationofthembecauseofthedifferentholesizes.

Findtheproperorientationandpushdownfirmlymakingsurethatthe

pinsarealigned.

totower.

InputRange

100~120Vac

VoltSelectorSet

115

200~240Vac 230

3.InputRequirements

3.1.InputVoltage

Thepowersupplyshallbeoperatedattherangebelow:

3.2.Frequency

Theinputfrequencyrangeisfrom47Hzto63Hz.

3.3.InrushCurrent

Themax.inrushcurrentis45Afor115Vacand70Afor230Vac,respectively.

3.3.1.ColdStart

Conditions Limits

Model

ACInput

FL-550ATX(CF-300)

FL-350ATX(CF-350)

FL-420ATX(CF-400)

FL-480ATX(CF-480)

115Vac

230Vac

10A 5.5A

115/230Vac,fullload,

ambient25degreeC

NOcomponentoverstressordamage

shouldoccurtothepowersupply.

Inputfuseshallnotblow.

Turnoffat132/264Vacfull

loadfor1secretarythenturn

onatthepeakoftheinput

voltagecycleat25degreeC.

NOcomponentoverstressordamage

shouldoccurtothepowersupply.

Inputfuseshallnotblow.

3.5.Efficiency

Thepowersupplyefficiencyshallnotbelessthan75%atthemaximum

loadofsection4.2and115/230Vacinputvoltage.Whileathalfloadthe

valueshallreach77%min.

3.4.ACInputCurrent

3.3.2.WarmStart

8A 4A

Output

Voltage

Range

MIN NOM MAX Unit

+5V

+12V

-5V

-12V

+3.3V

+5Vsb

+4.75

+11.40

-4.50

-10.80

+3.14

+4.75

+5.00

+12.00

-5.00

-12.00

+3.30

+5.00

+12.60

-5.50

-13.20

+3.47

+5.25

Volts

10%

4.Output

4.1.OutputRegulations

Note:Theoutputvoltageshouldbemeasuredattheterminalsofoutput

connector.

4.2.PowerDistributionConfiguration

4.3.CrossRegulation

TheDCloadsshallremainwithintherangesspecifiedin4.2Power

DistributionConfigurationandtheDCoutputvoltagesalsoshallremain

withintheregulationrangesspecifiedin4.1OutputRegulationswhen

measuredattheloadendoftheoutputconnectors.

+3.3V

+5V

+12V

-5V

-12V

+5Vsb

Max.350W

FL-350ATX

(CF-350)

FL-420ATX

(CF-400)

FL-480ATX

(CF-480)

Max.400W Max.480W

28A

35A

15A

0.5A

0.8A

2.5A

Max.300W

FL-550ATX

(CF-300)

25A

30A

15A

0.3A

0.8A

30A

18A

2.5A

30A

45A

18A

2.5A

40A

Output

Rail

Cable

Color

Orange

Red

Yellow

White

Blue

Purple

4.5.DCOutputVoltageRippleandNoise

DCOutput RippleMax. NoiseMax. Unit

+5V

+12V

-5V

-12V

+3.3V

+5Vsb

150

100

150

100

Note:Themeasurementsshouldbemadebycrossinga10uFelectrolytic

anda0.1uFceramicdiskcapacitorateachoutputmeasuringband-

widthfromDCto20MHz.Ifambienttemperatureisunder20or

over30,theACinputshouldbenominalinput.

4.6.RemoteON/OFFControl

Thepowersupplyoutputsshallbeenabledwithanactive-lowTTLsignal.

WhenTTLsignalislow,theDCoutputsaretobeenabled.WhenTTL

signalishighoropencircuited,theDCoutputsaretobedisabled.Electronic

meansoramechanicalswitchmayactivatetheTTLsignal.AftertheTTL

signalisactivehigh,mustwaitfor3secondsbeforeactivelowagain.

ACIN

PS_ON

O/P

T4 T6

off

95%

10%

+12V

+5V

+3.3V

MIN.

0.1

MAX.

Units

MIN.

100

MAX.

500

Units

MAX

500

Units

MIN.

Units

MIN.

Units

DCOutput

+12V

TriggerVoltageRange

13.4~15.6V

+5V

+3.3V

5.74~7.0V

3.76~4.3V

MAX Units

4.8.PowerOnTime(T1)

4.9.RiseTime(T2)

4.10.PowerGoodDelayTime(T3)

4.11.PowerGoodRiseTime(T4)

4.12.HoldUpTime(T5)

Thetestenvironmentis25degreeC&fullload@nominalinput.

4.13.PowerFailSignal(T6)

Powergoodsignalshallgotoadownlevel1msbefore+5Voutputvoltage

fallsbelowtheregulationlimitsduringPS-ONsignal

5.Protections

5.1.OverVoltageProtection

WhentheDCoutputs(+5V,+12Vand+3.3V)haveovervoltagecondition,

thepowersupplyshallprovidelatchmodeovervoltageprotection.

5.2.ShortCircuitProtection

Ashortcircuitplacedonanyoutputshallcausenodamageorthepower

supplyshallshutdown.(Thecontactresistanceis0.05ohmwhenoutputs

shortcircuit.)

5.3.ProtectionReset

Whenthepowersupplylatchesintoshutdownconditionduetoafaulton

anoutput,theprotectionshallresetafterthefaulthasbeenremoved.Use

remoteon/offcontrolorrecycletheACpoweragainforatypicalof3seconds.

5.4.OverShoot

Anyoutputovershootatturnonshallbelessthan10%ofthenominaloutput

value(withresistiveload)asdescribedinsec.4.1.

5.5.OverPowerProtection

At115/230VacinputthepowersupplywillshutdownallDCoutputwithin

110%to160%offullload.

5.6.OverTemperatureProtection

Thepowersupplyshallgotolatchwhenitsinnerteperaturereaches100

degreeC.

6.Enviroment

6.1.Operation/StorageTemperatureRange

Operation:0to50

Storage:-20to80

6.2.SmartTemp.ControlFeature(Option)

60degreeCorabove,thegreenledgoesoffandtheyellowoneturnson,

fanthatispoweredbythepowersupplythroughabig4pinmale

25 50 C

LOAD

100%

70%

25 50

LOAD

100%

70%

25 50

LOAD

100%

70%

100%

70%

25 5025 50

Powerconnectorstartstorotatetopulltheinnerheatoutside.Whenpower

supplyinnertemperaturedecreasesbelow60degreeC,thefanstops,theyellow

ledturnsoffandthegreenturnsonagain.Inthiswaytoachievebalancebetween

heatandnoise,andrealizethemostpossiblesilenceofthesystemunder

preconditionthesystemworksproperly.

6.3.Humidity(nonecondensing)

Operation:20%to85%RH

Storage:10%to95%RH

6.4.Altitude

Operation:to10,000ft

Storage:to50,000ft

7.RegulatoryCompliance

UL60950-1

CAN/CSA-C22.2NO.60950-1

TUVEN60950-1

FCCpart15subpartBClassB

8.DielectricVoltageWithstand(HI-POT)

Thepowersupplyshallwithstandfor2secondswithoutbreakdownthe

applicationofan1800Vacsupplyvoltageappliedbetweenbothinputline

andchassis(10mAACCutoffcurrent).Isolatingtransformersshallsimilarity

withstand4242Vdcappliedbetweenbothprimaryandsecondarywindings

foraminimumofoneminute.

9.MTBF

ThepowersupplyshallhaveaminimumMTBFatcontinuousoperationof

50,000hoursat100%load,therecommendedambienttemperatureof25

degreeCandamaximuminnertemperatureofthepowersupplyat80degree

Cfor230Vac/50Hzand115Vac/60Hz

10.Precaution

shock!

10.1.Donotopenthetopcoverofthepowersupplycase.

10.2.Pleasekeepthepowersupplyfromhumidity.

resultinasystemshutdown.

11.3.Don'tattempttoremovethefrontpanelheatsinkatanytime,oritmay

11.4.Don'thand-touchanypartsoftheHIGHTEMPERATURE!

enclosurewhileoperation.

11.5.Flammablematerialsmustkeepfarfromthefrontpanelheatsink.

11.SimpleMaintenance

11.2.DoesInputVoltagesetinpowersupplycorrespondtothemain

Sourceinyourenvironment?

11.3Pleasechecktheoutputconnectorsplugginginproperdirectionand

connectingfirmly.

11.1.Doespowercordindeedplugintoelectricaloutlet?

11.4Pleasechecktheoutputconnectorsplugginginproperdirectionand

connectingfirmly.

11.5.Havingcheckedaboveitems,ifthepowersupplystilldoesnotfunction,

pleasesenditbacktoyourretailerordistributorforrepair

thefollowingitems:

12.PowerConnectorDrawing

SerialATA

Connector

+3.3VDC

COM

+5VDC

+12VDC

+3.3VDC

COM

+5VDC

COM

+12VDC

Pin-sideview,nottoscale

13.Cableadaptordrawing

Female24Pin

Female8Pin

Male20Pin

Male4Pin

100720#BLACK

100720#YELLOW

100720#ORANGE

100720#YELLOW

100718#RED

100720#YELLOW

100718#PURPLE

100718#GRAY

100718#BLACK

100718#ORANGE

100720#BLACK

100720#RED

100718#RED

100720#ORANGE

100718#BLUE

100718#BLACK

100718#GREEN

100718#BLACK

100718#WHITE

100720#RED

100720#YELLOW

100720#BLACK

Coolmax CF Series User manual

Brand: Coolmax

Model: CF Series

Category: Power supply units

Type: User manual

This manual is also suitable for

CF-480B

Download PDF

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Coolmax CF Series User manual

This manual is also suitable for

Coolmax CF Series User manual

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