La Umthombo we-ATX Ibe ngumgangatho kwihlabathi lePC, uhlobo lonikezelo lwamandla oluhambelana noninzi lweebhodi zee-mama ezenziweyo namhlanje kunye nolunye uhlobo lwala maxesha eze ngamandla ezinye iinkqubo ezinamandla ngakumbi zokuqhubekeka ezifuna amandla ngakumbi.
Ukuba ucinga ukuthenga enye yezi modeli zonikezelo lwamandla e-ATX, uya kuthanda ukubona Zonke iinkcukacha ezibalulekileyo ofuna ukuzazi xa ukhetha enye yezi Izinto zombane...
Yintoni umthombo we-ATX?
Ngokubizwa ngokuba yi-PSU (iCandelo loNikezelo lwaMandla), okanye unikezelo lwamandla, okanye Umthombo we-ATX. Ayisiyonto ngaphandle kwesixhobo esihambelana nomgangatho we-ATX esikwaziyo ukuguqula imeko yangoku yenethiwekhi ukuba iqondise ngoku, kunye Hambisa ii-voltages ezahlukeneyo ukuze ukwazi ukondla zonke izinto zePC. Oko kukuthi, ophetheyo ukondla ibhodi yomama kunye nezinto zayo, iinkqubo zokupholisa, imithombo yeendaba yokugcina, njl.
Nangona inokubonakala ngathi yinto encinci, inyani yile yenye yezinto eziphambili zeqela, kuba yenye yezo zihlala zinika iingxaki ngakumbi ukuba ilungelo alinyulwanga, kwaye iya kuba lelona lithintela amandla okanye ulwandiso olunokwenzeka onokulenza kwiPC yakho. Nokuba uzinzo kunye nobomi bezinye izinto ziya kuxhomekeka kuyo.
Uwukhetha njani umthombo we-ATX
Ukukhetha umthombo wamandla olungileyo Iya kuqinisekisa ukusebenza kakuhle kwamandla kwaye izinto zakho zikhuselwe kwizikhuseli zombane kunye neepiki ezinokubangela ukuba ezinye izinto zisebenze ngendlela engafanelekanga kwaye zonakalise kwangethuba.
Potencia
La amandla ibalulekile xa ukhetha umthombo wamandla. Akufanele ube mfutshane, okanye awuyi kuba nakho ukusebenzisa onke amacandelo owafunayo (nokuba ucinga malunga nokwandiswa kwexesha elizayo) Kodwa akufuneki ukhethe ifonti enamandla kakhulu ongazukuyisebenzisa, kuba iya kuba yinkcitho yemali.
Ke ngoko, kubaluleke kakhulu ukwenza ukulunga okufanelekileyo ngokuxhomekeke kwizixhobo zekhompyutha ukuba uza kukhetha. Ngokubanzi, kwiPC yangoku, akufuneki ibe ngaphantsi kwe-500W, okanye nangaphezulu ukuba ufuna into enamandla ngakumbi. Kukho amandla ahluke kakhulu, ukusuka kumakhulu ee-watts ukuya ngaphezulu kwe-1KW kwezinye iimeko ezingaqhelekanga, zixhaphake kakhulu kwezi ze-650 okanye i-750W ...
Ukuze ukwazi khetha amandla alungileyo, ungasebenzisa izixhobo ze-intanethi eziza kukunceda ubale amandla afanelekileyo ngokufaka ubumbeko lwePC yakho, njenge le khalityhuleyitha. Njengengcebiso ndingakuxelela ukuba ukhethe i-50 okanye i-100W ngaphezulu kwento ekubonisa ukuba ucinga ngokulinganisa inkqubo kwixesha elizayo. Ukongeza, umthombo we-ATX osebenza ngokukhululekileyo ungcono kunowona mthombo ugcwele ngumthwalo ophezulu.
Izatifikethi kunye nokusebenza ngokufanelekileyo
Nangona abanye belilibele eli nqaku, kubalulekile ukuba wenze ukhetho olufanelekileyo lomthombo we-ATX onayo iziqinisekiso ngexesha elifanelekileyo, okonga umbane, njenge-Energy Star, kunye nolunye ukhuseleko okanye okusingqongileyo njenge-CE, i-RoHS, njl.
Ngaphandle koko, kukho enye ithegi emiselweyo ukusebenza ngokufanelekileyo ngendlela efanayo nezixhobo zasendlini ezineelebheli ezonga u-A +, njl. Ndibhekisa kwiilebheli:
- Akukho thegi: ayiqinisekisi ukusebenza ngokukuko okuphezulu, inokuba ingubani na. Ezi zihlala ziimithombo yexabiso eliphantsi okanye ekumgangatho ophantsi we-ATX ekufuneka uphephe.
- 80 Plus Gold: kuthetha ukuba yi-80% yamandla ombane.
- 80 Plus Bronze: ifikelela kuma-82% ekusebenzeni kwamandla.
- Isilivere ye80 PlusUkusebenza kwamandla kuya kufikelela kuma-85%.
- 80 Plus Gold: ukuya kuma-87% okuba namandla.
- I-80 kunye nePlatinum-Bafumana i-90% yamanqaku okusebenza kwamandla.
- Ngama-80 kunye neTitanium: zezona zibalaseleyo ngokokusebenza, nge-92%.
Ukukhuselwa komthombo we-ATX
La Umthombo wexabiso eliphantsi we-ATX ayihlali ibandakanya naluphi na uhlobo lwendlela yokukhusela, eyimpazamo enkulu. Abanye, ngokugcina kweli candelo, babeke emngciphekweni yonke inkqubo, kuba ezinye ii-voltage spikes zinokuchaphazela kakubi izinto ezinje ngebhodi yomama, i-CPU, i-GPU, imemori, njl.
Ke ngoko, ukuba ufuna ukunqanda zonke ezo spikes zombane, ukuhla kwamandla emigca yamandla, kunye nezinye iziganeko ezinokonakalisa okanye zibangele ukungasebenzi kakuhle, kuya kufuneka uqiniseke ukuba baninzi ngakumbi ukukhusela okusebenzayo kunye nokwenziwa. Umzekelo:
- Amandla alungileyo okanye i-PWR_OK: Khangela ukuba uphawu lokubonelela LULUNGILE, into ephantse ukuba yiyo yonke.
- I-OCP (uKhuseleko oluNgaphaya): Luhlobo lokhuselo ngokuchasene neencopho eziphezulu zangoku okanye zamandla.
- I-OVP (ngaphezulu koKhuseleko lweVolthi): efanayo neyangaphambili kodwa kwiivenkile eziphezulu okanye kwiincopho zevoltage.
- UVP (phantsi koKhuseleko lweVoltage)Olunye ukhuseleko kwimibhobho esezantsi, okt iincopho eziphantsi eziyingozi.
- I-OPP (ngaphezulu koKhuseleko lwaMandla): kukhuseleko ngokuchasene nokugcwala umthwalo.
- I-OTP (ngaphezulu koKhuselo lobushushu): Oku kukhusela kumaqondo aphezulu ale yunithi.
- I-SCP (uKhuseleko lweSekethe elifutshane): Into yokhuselo olufutshane.
- YEP (Ukunyuka & Ukukhusela ukuKhusela): ukuphazamisa okwangoku.
- I-NLO (Akukho msebenzi wokuLayisha): Ukusebenza komthwalo ophantsi.
- I-BOP (uKhuselo oluMdaka ngeBrown): Ikhusela kwiimpazamo zombane okomzuzwana.
Iindidi zePSU
Xa ukhetha umthombo we-ATX, kubalulekile ukuba uyikhumbule iintlobo onokuzifumana kwimarike:
- Ngokwe modular yayo:
- Hayi iimodyuli: zezona zixhaphakileyo, kunye neentambo ezithengiselwe kumthombo ngokwawo.
- Iimodyuli ezimiselweyo: Banesidibanisi sebhodi yomama, i-ATX, ithengisiwe, ngelixa ezinye zisuswa (i-ESP, i-PCIe, i-SATA, neMolex, ...).
- Modular-Zonke iintambo zinokongezwa okanye zisuswe ngokuzimeleyo. Indlela yokushiya indawo ecacileyo ngaphakathi kwinqaba ukuze umoya opholileyo ujikeleze ngcono kwaye ngenxa yezizathu zobuhle, kuba uya kuba neentambo ozifuna ngokwenene, ayizizo zonke.
- Into yefom: yifomathi okanye ifom yefom ehambelana nohlobo lwebhodi yomama ekufuneka ihambelane nayo. Kukho i-SFX, i-ITX, i-miniITX, i-ATX, i-microATX, i-microATX, okanye ezona zixhobo zinamandla njenge-EATX. Oku kushiya kungekho ndawo yokudideka, njengoko kufuneka ihambelane nebhodi ekhethiweyo.