Indlela Yokwenza Uqiniseke Uthola Uhlobo Olufanele lwe-PSU ukuze Uhambisane Nezidingo Zakho
Amagumbi okuhlinzeka ngamandla (ama-PSU) avame ukushiywa phansi lapho kwakhiwa uhlelo lwekhompyutha yedeskithophu. Ukutholakala kwamandla empofu okungalungile kunganciphisa kakhulu ukuphila kwendlela enhle noma kubangele ukungazinzi. Ikhwalithi ephezulu ingasiza ekunciphiseni umsindo noma ukushisa okwenziwe ngaphakathi kwikhompyutha. Kungakhathaliseki ukuthi uthenga enye ikhompyutha entsha noma esikhundleni seyunithi elidala, nansi amathiphu okuthenga amandla we-desktop PC.
Gwema Izimpahla Zamandla Ngaphansi kwe-$ 30
Izimpahla eziningi zamandla ezithengiswa ngezansi kwe $ 30 ngokuvamile azihlangabezani nezidingo zamandla zamaprosesa amasha. Ukwenza izinto zibe zimbi nakakhulu, izingxenye ezisetshenziselwa zona zingaphansi kwezinga eliphansi futhi kungenzeka ukuthi zihluleke ngokuhamba kwesikhathi. Ngenkathi zingase zisebenzise uhlelo lwekhompiyutha, ukungahambisani kwamandla okugijima ezakhiweni kuzovame ukubangela ukungazinzi nokulimaza kwikhompyutha ngokuhamba kwesikhathi. Ngenxa yalokhu, ngokuvamile angikhuthazi ukuthi kukhona amandla aphansi kakhulu enamandla.
I-ATX12V Iyavumelana
Ukuthuthukiswa kwamaprosesa, ibhasi le- PCI Express namakhadi wethrifu konke kuye kwandisa inani lamandla adingekayo ukuwasebenzisa. Ukusiza ukuhlinzeka ngamandla engeziwe, izinga le-ATX12V lakhiwe. Inkinga ukuthi ibuyekezwe ngokuhamba kwesikhathi ngezixhumi ezihlukene zokuxhuma amandla okuhlangabezana nezidingo ezidingekayo. Qinisekisa ukuthi ifika ngamandla amakhulu asemqoka eholela ukuthi udinga ibhodi lakho lomama. Enye indlela ongatshela ukuthi ukunikezwa kwamandla kuvumelana nezinkampani zakho zekhompiyutha ukuhlola uhlobo lwamaxhunya emandla olunikezwa ebhodini le-motherboard. Uma kungekho enye yezixhumanisi izidingo zakho zebhodi le-motherboard, cishe ayisekeli izinga elifanele le-ATX12V.
Ukwazi izilinganiso ze-Wattage
Ukulinganiswa kwamanzi okuthengiswa kwamandla kungakhohliswa ngoba lokhu kuhlanganiswa okuphelele okuhlangene kuzo zonke imigqa yamandla futhi ngokujwayelekile ngaphansi kobuningi kunezintambo ezizinzile. Ngokwezimfuno ezikhulayo zezingxenye, ukukhishwa okuphelele okudingekayo ikakhulukazi emgqeni we-12V sekuye kubaluleke nakakhulu kulabo abasebenzisa amakhadi wehluzo ezizinikezele. Okufanelekile, ukunikezwa kwamandla kufanele okungenani kube ne-18A kumigqa + engu-12V. Umthwalo wangempela oyidingayo uyohlukahluka kuye ngokuthi izingxenye zakho. Uma ungahle uhlele ukusebenzisa ikhadi lehluzo, kungenzeka ukuthi amandla angama-300 Watt anele kodwa uma usebenzisa amakhadi wegrafu eyodwa noma ngaphezulu , qiniseka ukuthi uhlola i-PSU wattage yomkhiqizi.
Ukuba nomhlobo ofanele kanye nenombolo yezixhumanisi
Kunezixhumi ezihlukahlukene zamandla ezixhumi ezivela ekunikezeni amandla. Ezinye izixhumi ezahlukene zihlanganisa amandla angu-20/24-pin, i-4-pin ATX12V, i-4-pin Molex, i-floppy, i-SATA, ihluzo ezingu-6 ze-PCI-Express kanye nehluzo ezingu-8 ze-PCI-Express. Thatha ukuthi yiziphi izixhumanisi zamandla akho izingxenye ze-PC ezidinga ukuqiniseka ukuthi uthola ukunikezwa kwamandla nezixhumi ezifanele. Ngisho noma kungase kungabi nakwezinye izixhumi ezivela ekunikezeni amandla, hlola ukuthi yiziphi i-adapter yekhebula amandla okufaka amandla angabandakanya ukunciphisa inkinga.
Enye into okufanele ucabange ngayo yizintambo ezimele. Amandla kagesi aphezulu ajwayele ukuba nenani elikhulu lezintambo ezigijima kuzo. Uma unesikhala esiphelele esimweni sakho, lokhu kungabangela izinkinga njengoba kufanele ubophe izintambo phezulu. I-module modular supply inikeza amandla amakhodi angabanjelwa kuphela uma uwadinga. Lokhu kusiza ukunciphisa i-cable clutter engavimbela ukugeleza kwamanzi futhi yenza kube nzima ukusebenza ngaphakathi kwikhompyutha.
Usayizi womzimba
Iningi labantu alinakucabangi kakhulu ngobukhulu obukhona bokunikezwa kwamandla. Ngempela, akuzona yini zonke usayizi ojwayelekile? Nakuba ziyiziqondiso ezijwayelekile ngobukhulu bezinyunithi, empeleni zingashintsha izinto ezinhle futhi zenze kube nzima ukufaka ngaphakathi kwikhompyutha yakho. Isibonelo, amandla okuphakama kwamanzi amaningi ajwayele ukuthi abe yisikhathi eside ukuze abambe izingxenye zamandla ezengeziwe ezidingayo. Lokhu kungabangela izinkinga nge-cable routing noma ngisho kufakwe kwezinye izingxenye zangaphakathi. Ekugcineni, uma usebenzisa ifomu elincane le-factor factor , lingadinga ukunikezwa kwamandla okukhethekile okufana ne-SFX esikhundleni se-ATX.
Okuphansi noma Akukho Nozwi
Izimpahla zamandla zenza umsindo omkhulu ovela kubalandeli abasebenzisa ukuwagcwala. Uma ungafuni umsindo omningi, kunezinketho eziningi ezitholakalayo. Okukhethwa kukho okuyiyona iyunithi esebenzisa abalandeli abakhudlwana abahambisa umoya owedlula ngeyunithi ngesivinini esisheshayo noma ukuwuthola abalandeli abalawulwayo lokushisa. Enye indlela ayikho amandla noma amandla angenalutho ayinikeza umsindo kodwa lezi zinezinkinga zabo.
Ukusebenza kwamandla
Izimpahla zamandla ziguqula izintambo ezivela ezitolo zasendlini kuya emazingeni aphansi asetshenziswa yi-PC. Phakathi nalokhu kuguqulwa, amanye amandla alahlekile njengokushisa. Izinga lokusebenza kahle le-PC likhomba ukuthi kungakanani amandla engeziwe okufanele afakwe ekunikezeni amandla ukuqhuba i-PC. Ngokwenza amandla okunikezwa amandla okusebenza kahle, usuqeda ukugcina imali ngokusebenzisa ugesi osezingeni elincane. Bheka i-unit ene-logo ye-80Plus ebonisa ukuthi idlule isitifiketi. Vele uxwayiswe ukuthi ezinye zezinto eziphezulu zokusebenza kahle zingabiza kakhulu kangangokuthi imali yokulondoloza amandla ayihambisani nezindleko zabo