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Charging PSP via USB cable
Charging PSP via USB cable

ChargingPSPviaUSBcable

ChargingPSPseriesconsolebyusbportoncomputerispopularforpspfans.

ButIchecksomethreadsonforum,itseemssomeonehaveproblemregardingchargingbyusbcable,failtochargemorcannotfullycharge.

DoSONYencouragetochargePSPviaUSBcableorSONYOfficialysupportchargebywallcharger?

So,whatup?Letcheckandanalysizeitstepbystep:

Step1:CheckingUSBportsoncomputer

Firstofall,weneedtorecognizethatdifferencesbetweenthefrontusbportsandrearusbportsofdesktopcomputerhousing

A.FrontUSBportsonthedesktophousing:

TheUSBportsonfronthousingwereconnectedtothecomputerviatheconnectioncabletotheUSBpinonthemotherboard.Thefollowingsituationwillcausesomethingwrongwhenoffrontusbports

Wrongcableorpoorqualitycable

Poorqualityconnectionpins

Cableagingforoldcomputer

Abovesituationwillcausethefrontusbports'powersupplyproblems.leadtothelargerinternalresistanceandnotenoughvoltageoutput.

So,someuserswillmeettheproblem:computerstopwhentransmitthefilesorcannotfindthefilesetc

B.RearUSBportsonthedesktophousing

TheUBSportsontherearsideofthedesktophousingareconnectedtothemainboarddirectlyviaPCIcard.themainboardsupplystablevoltageandcurrenttotheports.Itwillavoidsomeproblemsduetoweakoutputvoltageandcurrent.ThatiswhysomespecialcardneedtoconnecttotherearUSBportsinsteadoffrontUSBports.

Step2.USBcable

A.USBplugcoating

Itisoutofquestion,intheviewofelectricconductivity,goldcoatedplugisbetterthanothermetals. Sothebestchoiceisthegoldcoatedplugusbcable,notjustnormalUSBmaleplugformcomuster,butthesmallplugtoPSPUSBportandPSPpowerjack

B.Cableandlength

Usually,theUSBcablehavetwoplugsfordatatransmit,andsomeUSBcable,socall2in1cablehaveoneextraportforpowersupply,alsocall3plugusbcable.For2in1usbcable,ifjustlinkthedatacableandpowersupplycabletogethersimply(alwaysfindoncheapercable),itwillcausecurrentinstable.Actually,thedatatransmitandpowersupplyshouldbesplitedviaspecialcircuit,liketheredroundpartontheimage.

Bytheway,longerdatacablwwillleadtothelowervoltage,sothebestlengthofusbcableislessthan2meter.

Manyusersliketobuycheapestusbdatacableforpsp,andsometimesthecabecannotworkproperly.abovesituationmaybeyouneedtoconsidebeforebuying.

Step3.Batteryproblem

A.PSPBatterylock

Forthissituation,mostcausedbytheunstablevoltageofUSBports

B.PSPbatterylifetime

FororiginalPSPbattery,USBchargingisnosideeffectofthebatterylifttime,sinceoriginalbatteryhaveprotectionofovercharging.(batterylockalsocausebyselfprotectionofovercharging)

IfyourPSPbatteryisnotoriginal(manyPSPbatterywhichsellonlineareOEMone,)betterchargeviawalchargerinteadofUSBcharging.

Now,backtothetopic,thePSPchangingviaUSBportfunctionisselectablewayforPSPcharging,otherwise,SONYwillclosethisfunctionofUSBport

Final,ifyouwanttochargepspviaUSBports,thekeypointare:rearUSBportsonthecomputerhousing,goodqualityUSBcableandoriginalPSPbattery.

PS:ThisisagoodUSB2in1cablefordatatransferandcharging,

1.Gold-coatedplug

2.Specialsplitdeviceofdataandpowercable

3.Wiremateral:copper

4.Leagth:1.4m

Youcangetthis2in1PSPcableinhere.

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