Isikhokelo soMthengi woMbane weComputer

Indlela Yokuqinisekisa Ukuba Ufumana Uhlobo Olufanelekileyo lwe-PSU ukuze Ulingane Neemfuno Zakho

Amagumbi okubonelela ngamandla (ii-PSUs) aqhelekanga ukukhatywa xa kwakhiwa inkqubo yekhompyutha yedesktop. Ukunikezelwa kwamandla omgangatho osweleyo kunokunciphisa kakhulu ixesha lokuphila kwenkqubo efanelekileyo okanye kubangele ukungazinzi. Umgangatho ophezulu unokukunceda ukunciphisa ingxolo okanye ukushisa okuveliswe ngaphakathi kwikhompyutha. Ingaba uthengela enye ikhomputha entsha okanye utshintshe iyunithi endala, nakhu iziphakamiso zokuthenga amandla e-desktop PC.

Gwema iiMbane zamandla phantsi kwe-$ 30

Uninzi lweempahla zamandla ezixabiso elingaphantsi kweedola ezingama-30 ngokuqhelekileyo azihlangabezi neemfuneko zamandla zabasebenzi beprojekthi. Ukwenza izinto zibe zibi nakakhulu, izixhobo ezisetyenziswe kuzo ziphantsi komgangatho ongaphantsi kwaye zinokuthi zingaphumeleli kwixesha. Nangona bekwazi ukulawula inkqubo yecomputer, ukungahambelani kwamandla asebenzayo kumacandelo kuya kubangela ukungazinzi nokulimaza kwikhompyutha ngokuhamba kwesikhathi. Ngenxa yoko, ngokuqhelekileyo andiyikucebisa ukuba kunikwe amandla okutya okuphantsi kakhulu.

ATX12V Ukuthobela

Uphuhliso lwabaprojekthi, iibhasi zePCI Express kunye namakhadi ehluzo ziye zandisa inani lamandla adingekayo ukuba asebenze. Ukukunceda ukubonelela ngamandla angaphezulu, umgangatho we-ATX12V uphuhlisiwe. Ingxaki kukuba ihlaziywe ngokuhamba kwesikhathi kunye nezixhobo ezahlukeneyo zokunikezelwa kwamandla okudibanisa ukuhlangabezana neemfuno eziyimfuneko. Qinisekisa ukuba liza kunye negunya eliphambili elikhokelayo elikufunekayo kwibhodi lakho lebhodi. Enye indlela onokuyichazela ukuba ngaba ukunikezelwa kwamandla kuhambelana nezixhobo zakho zekhomputha kukujonga uhlobo loxhumo lwamandla olunikezelwa kwibhodi ye-motherboard. Ukuba ayikho enye yezonxibelelwano iimfuno zebhodi lakho lebhodi, mhlawumbi ayixhasi i-ATX12V efanelekileyo.

Ukwazi ukulinganiswa kwamanzi

Ukulinganiswa kwamanzi kumbane kunokukhohlisa njengoko eli lilonke lihlanganiselwe ukutshatyalaliswa kweminye imigangatho yamandla kwaye ngokubanzi phantsi kobunzima kunokuba imithwalo egcinwe. Ngeemfuno ezongeziweyo zecandelo, imveliso efunekayo ngokukodwa ngokubhekiselele kumgca + we-12V uye waba luleke ngakumbi kubasebenzisi abasebenzisa amakhadi ahlukileyo. Ngokufanelekileyo, ukunikezelwa kwamandla kufuneka kube ne-18A kwi-+ 12V okanye imitha. Umthwalo ofanelekileyo owufuna uya kuhluka ngoxanduva lwakho. Ukuba awuyikucwangcisa ukusebenzisa ikhadi elimifanekiso, ukubonelelwa kwamandla angama-300 Watt kunokwaneleyo kodwa ukuba uqhuba enye yamakhadi okanye imifanekiso engaphezulu , qiniseka ukuba uhlolisise umthamo we-PSU wokuthambisa.

Ukuba nohlobo olufanelekileyo kunye nenani labaxhasi

Kukho iintlobo ezahlukahlukeneyo zamandla ezixhumiweyo ezivela kumbane. Ezinye zezixhamli ezahlukeneyo ziquka amandla angama-20/24-pin, i-pin-4 ATX12V, i-4-pin Molex, i-floppy, i-SATA, i-pin-6 ye-PCI-Express kunye negraphi ye-PCI-Express. Thatha i-stock of power connections kwizinto eziphambili zePC zifuna ukuba ufumane ukunikezelwa kwamandla kunye nezixhobo ezifanelekileyo. Kwanokuba ngaba kunokungabikho nxu lumene kunye nokunikezelwa kwamandla, khangela ukuba ziphi iifowuni zefowuni ukunikezelwa kwamandla kunokubandakanya ukunciphisa ingxaki.

Enye into ekufuneka uyiqwalasele yinkqubo ye-modular. Amandla okuphakama kwamanzi aphezulu athambekele ekubeni nenani elikhulu leentambo ezibalekayo. Ukuba unomda wokukhawulela kwimeko yakho, oku kungabangela imiba njengokuba kufuneka uhlawulele iintambo. Ukunikezelwa kwamandla okumodareyitha kunika izixhobo zombane ezinokuqhotyoshwa kuphela xa ufuna. Oku kunceda ukunciphisa i-clutter yekhebula engayinqanda ukuthuthwa komoya kwaye yenza kube nzima ukusebenza ngaphakathi kwikhompyutha.

Uhlobo lomzimba

Uninzi lwabantu aluxubusha kakhulu ubungakanani bobubonelelo bamandla. Emva koko, ayingabo bonke ubungakanani obuqhelekileyo? Nangona zikhokelo eziqhelekileyo ngobukhulu beeyunithi, ngokwenene ziyakwazi ukuhluka kwezinto ezilungileyo kwaye zenze kube nzima ukufika ngaphakathi kwikhompyutha yakho. Ngokomzekelo, ukunikezwa kwamandla angaphezulu kwamanzi kudla ixesha elide ukuze kubambe izixhobo zamandla ezongezelelweyo abazifunayo. Oku kungabangela imiba ngeendlela zokuhamba ngekhefu okanye kulungele kwezinye izinto zangaphakathi. Ekugqibeleni, ukuba usebenzisa ifowuni yecala yefomu , kunokufuna ukunikezelwa kwamandla akhethekileyo afana neSFX kunokuba i-ATX.

Ephantsi okanye Akukho Nomsindo

Amandla okubonelela avelisa ingxolo eninzi evela kubalandeli abasetyenziselwa ukuba bahlale beshushu. Ukuba awufuni inkathazo eninzi, kukho uninzi lwezinketho ezikhoyo. Ikhethelo elikhethekileyo liyunithi esebenzisa amaqabunga amakhulu ahambisa umoya ophezulu ngeyunithi kwizantya ezithathayo okanye ukufumana abalandeli befriji. Enye inketho ayinanto engenanto okanye amandla angabonakaliyo angenzi nto ingxolo kodwa ezi zinto zinezithintelo.

Ukusebenza kwamandla

Amandla okuguqula ukuguqula iminyathelo esuka kwizibhengezo zamadonga ukuya kumazantsi aphantsi asetyenziswa yiPC. Ngethuba lokuguqulwa, elinye amandla lilahleka njengotshisa. Izinga elifanelekileyo le-PC lichonga ukuba ubungakanani bamandla angaphezulu kufuneka banikwe amandla okuqhuba iPC. Ngokufumana ukunikezelwa kwamandla okugqithiseleyo, ugqiba ukugcina imali ngokusebenzisa umbane osezantsi. Khangela ityunithi ene-logo ye-80Plus ebonisa ukuba idlule isitifiketi. Yilumkiso nje ukuba ezinye zezibonelelo ezinamandla kakhulu zinokubangela iindleko ezininzi kangangokuthi ukugcina amandla okungahambisani neendleko zonyuka