- Ukubalwa okunembile kwamandla adingekayo ngokusekelwe ekusetshenzisweni kwe-CPU ne-GPU ukuze kugwenywe ukwehluleka.
- Ukubaluleka kwesitifiketi se-80 Plus kanye nezindinganiso ze-ATX 3.0/3.1 zokusebenza kahle kanye nokuhambisana.
- Umehluko phakathi kwezintambo ze-modular, ze-semi-modular kanye ne-non-modular zokuthuthukisa ukuhamba komoya.
- Izinhlelo zokuvikela kagesi zibalulekile ukuvikela isikhathi sokuphila kwezingxenye.
Ngokuvamile, lapho sakha ikhompyutha, sigxila emandleni ekhadi lehluzo noma isivinini seprosesa, singanaki ukunikezwa kwamandla. Kodwa-ke, i-PSU (Iyunithi Yokunikezela Amandla) yinhliziyo ehambisa amandla ohlelweni lonke; uma yehluleka noma isezingeni eliphansi, ungalimaza ezinye izingxenye ngokushesha.
Ukukhetha ugesi ofanele akukhona nje kuphela amandla kagesi; kumayelana nokuqonda ukuthi uxhumana kanjani nehadiwe yakho kanye nendawo lapho ikhompyutha yakho izotholakala khona. Kulesi sihloko, sizochaza yonke imininingwane ukuze ugweme ukumangala bese ukhetha ugesi ohlinzeka ngokuqina, ukusebenza okuthule, kanye nokuphila isikhathi eside ngaphandle kokuchitha imali kumamodeli abiza kakhulu noma ashibhile ngendlela eyingozi.
Amandla aphelele: Mangaki ama-watt owadingayo ngempela?
Amandla alinganiswa ngama-watts (W) futhi yisihlungi sokuqala okufanele usicabangele lapho uthenga ugesi. Akukhona ukuthenga esikhulu kunazo zonke uma kwenzeka, kodwa mayelana nokubala ukusetshenziswa kwamandla kwangempela kwesistimu yakho. Udinga ukuhlanganisa amandla asetshenziswa yi- CPU ne-GPU (okuvame ukuba yizinjini zamandla ezinkulu), ama-SSD, i-RAM, nanoma yiziphi ezinye izinto ezengeziwe ezifana nabalandeli noma imichilo ye-LED. Kwi-PC ejwayelekile yokudlala, into ephakathi kuka-650W no-850W ivame ukwanele, yize uma uthanda ukwengeza noma ukusebenzisa amakhadi amaningi ehluzo, uzodinga umthamo omkhulu kakhulu.
Icebiso elibalulekile ukugwema ukucindezela ugesi wakho emikhawulweni yawo. Okungcono kakhulu, ukusetshenziswa kwamandla kwangempela kufanele kube phakathi kuka-40% no-60% womthamo wonke we-PSU, njengoba kulapho kufinyelela khona ukusebenza kahle kwamandla okuphezulu futhi kukhiqize ukushisa okuncane kakhulu. Uma uhlala endaweni eshisa kakhulu, khumbula ukuthi ukusebenza kahle kwehla ngokushisa okuzungezile, ngakho-ke ukugcina i -power buffer kuyisinyathelo esihlakaniphile sokuvimbela ukuwohloka kogesi ngaphambi kwesikhathi.
Izitifiketi zokusebenza kahle kanye nophawu lwe-80 Plus
Cishe uke wabona amalebula anjengethi "Bronze" noma "Gold." I-80 Plus seal ikhombisa ukuthi ingakanani amandla egridi kagesi aguqulwa abe ugesi we-PC yakho nokuthi ingakanani elahleka njengokushisa. Uma inani liphezulu, ugesi omningi owuchithayo, ngakho-ke, ukhokha kancane ebhilini lakho likagesi . Amazinga aqala ku-Bronze (82%) kuya ku-Titanium (94%), yize kunezindinganiso zamandla ezintsha ze-80 Plus.
Kubasebenzisi abaningi, ukunikezwa kwamandla okuqinisekiswe yi -80 Plus Gold kuyindawo enhle, kulinganisela kahle intengo nokusebenza kahle kwamandla okusezingeni eliphezulu. Ungathembi ukunikezwa kwamandla okushibhile okusolisayo okuthembisa ukusebenza kahle okuphezulu kakhulu; uma intengo iphansi kakhulu, cishe ayinayo i-PFC esebenzayo , okusho ukuthi isebenzisa amandla amaningi kunalawo ewalethayo futhi ingaba engazinzile ngesikhathi sokukhuphuka kwamandla kagesi.
Ukuguquguquka kanye nokuphathwa kwekhebula
Akuzona zonke izinsiza zikagesi eziphatha izintambo ngendlela efanayo, futhi lokhu kuthinta ngqo ukuhlanzeka kwekesi lakho. Izinsiza zikagesi ezingezona eze-modular zinazo zonke izintambo ezinamathiselwe ndawonye, okungaba yinkinga yokuhamba komoya. Ngakolunye uhlangothi, izinsiza zikagesi ze-modular zikuvumela ukuthi uxhume izintambo ozosebenzisa zona ngempela, okwenza ukuhlela kube lula futhi kusize ukugcina izingxenye zipholile.
Kukhona futhi indawo ephakathi nendawo: amakesi e-semi-modular. Kulawa, amakhesi abalulekile (njengekhebula le-motherboard) ahlanganisiwe, kodwa amakhesi e-PCIe ne-SATA ayasuswa. Uma unekhesi elincane noma umane unamathela ekuhleleni, inketho ephelele ye-modular iyindlela engcono kakhulu yokuvimbela uthuli ukuthi luqongelelane ezikhefini ezingadingekile.
Izindinganiso zanamuhla: i-ATX 3.0, 3.1 kanye ne-PCIe 5.0
Uma uthenga ikhadi lehluzo lesizukulwane esilandelayo (njengochungechunge lwe-RTX 40 noma lwe-50), udinga ukuqinisekisa ukuthi ukunikezwa kwamandla kuyahambisana ne-ATX 3.0 noma i-3.1 . Lezi zindinganiso zenzelwe ukuphatha kangcono ama-spikes kagesi adlulayo futhi zifaka isixhumi esisha se -12VHPWR (noma i-12V-2x6) , esikuvumela ukuthi unike amandla i-GPU ngekhebula elilodwa esikhundleni sokusebenzisa ama-adapter amaningi.
Ngaphezu kokuhambisana, kubalulekile ukuhlola isici sefomu esibonakalayo. Iningi lisebenzisa indinganiso ye-ATX, kodwa uma wakha uhlelo lwe-Mini-ITX, uzodinga izici zefomu eziqinile njenge -SFX noma i-SFX-L . Njalo qiniseka ukuthi ugesi uyalingana nekesi lakho futhi unezixhumi ezanele ze-EPS kanye ne-PCIe zokuthuthukisa esikhathini esizayo.
Ukuvikelwa kukagesi: Umshuwalense wokuphila wekhompyutha yakho
Ugesi oshibhile ungasebenza kahle ngosuku lokuqala, kodwa inkinga kagesi ingonakalisa yonke imali oyitshalile. I-PSU enhle kufanele ifake izivikelo ezifana ne -OVP (ukuvikelwa kwe-overvoltage) , i-OCP (ukuvikelwa kwe-overcurrent) , i-SCP (ukuvikelwa kwesekethe esifushane) , kanye ne-OPP (ukuvikelwa kwe-overpower) . Lezi zici zisebenza njenge-fuse ehlakaniphile, zivala ngokushesha ugesi uma zibona into engavamile, zivimbele i-voltage ukuthi yonakalise i-motherboard yakho noma i-GPU.
Uma ubona i-PC yakho iqala kabusha yodwa, yenza imisindo engavamile njengokubhuza, noma okubi nakakhulu, iphunga sengathi kukhona okushisayo, yicime ngokushesha . Lezi yizimpawu ezicacile zokuthi ugesi uyahluleka. Ukushintsha ugesi ngesikhathi kushibhile kakhulu kunokushintsha iprosesa eshile.
Imikhiqizo enconyiwe kanye nezeluleko zokuthenga
Kunezinhlobo zemikhiqizo emakethe eziyisiqinisekiso sokuthembeka. I-Seasonic kanye ne-Corsair zingabaholi bomhlaba wonke ngekhwalithi kanye neziqinisekiso ezinde. I-Be Quiet! iyindlela ekhethwayo kulabo abafuna ukuthula, kuyilapho i-EVGA , i-MSI , kanye ne -ASUS zinikeza ezinye izindlela zokuncintisana. Khumbula ukuthi akuwona wonke amamodeli avela kumkhiqizo othile afanayo; qaphela ikhwalithi yama-capacitor kanye nesiqinisekiso semodeli ethile.
Kulabo abafuna ukukhulisa ihadiwe yabo kuze kube sezingeni eliphezulu ngokuyivala, kubalulekile ukuthola izinsiza zikagesi ezine- 12V output eqinile kakhulu kanye nezingxenye zezinga eliphezulu. Ungakunciphisi lokhu: ukutshala imali ethe xaxa kugesi osezingeni eliphezulu kukunika ukuthula kwengqondo kokuthi uhlelo lwakho ngeke luphahlazeke. Njengenzuzo eyengeziwe, cabanga nge- UPS uma uhlala endaweni evame ukuphelelwa ugesi.
Ukutshala imali ekuhlinzekweni kwamandla ekhwalithi kuqinisekisa ukuthi wonke ama-watt afinyelela izingxenye zakho ngendlela ehlanzekile nethembekile, okuvimbela ukuguguleka kwangaphambi kwesikhathi. Ngokubeka phambili ukusebenza kahle, ukuguquguquka, kanye nokuvikelwa, le ngxenye iba yitshe lesisekelo sokuqina nokusebenza kwe-PC yakho .
Umbhali oshisekayo ngomhlaba wamabhayithi nobuchwepheshe ngokujwayelekile. Ngiyathanda ukwabelana ngolwazi lwami ngokubhala, futhi yilokho engizokwenza kule bhulogi, ngikubonise zonke izinto ezithakazelisayo kakhulu ngamagajethi, isofthiwe, ihadiwe, izitayela zobuchwepheshe, nokuningi. Inhloso yami ukukusiza ukuthi uzulazule emhlabeni wedijithali ngendlela elula nejabulisayo.