Unit Power supply Chieftec uTsvangirai-500S: review, ncomo

Ukuthenga umbane - elijongene nayo. Kufuneka beze ngononophelo, ukuze batshise le nkqubo iyonke okanye ibe buthathaka kakhulu. Ngaphandle kokuba abaninzi abasebenzisi ukungahoywa umgangatho PSU kwaye ukhetha ukuthenga into atshiphu, kukho abo ukuthatha unonophelo PC zabo. Ngoko ke, hayi embi kwinkqubo yohlahlo a igqibelele Chieftec uTsvangirai-500S.

ukubonakala

Ngo-2011, bengazi bonke, inkampani likhuphe uthotho entsha zemithombo yamandla iArena. Devices wonke ezijoliswe iphetshana-level ingxenye ukuya kwinqanaba lokuqala. Iimfaniso zenzelwe kuloo mimandla apho ombane mbane isetyenziswa 230 W, ngoko zibe ngaphantsi kancinane okhuphisana zabo.

Le nkqubo yayiquka imifuziselo nje ezisibhozo. Baba amandla ka-350 ukuya 500W, i bafumana indices ezimbini - «S» kunye «S8». Lwalo lokuqala banikwa ezo izinto ngamandla ukuba lusebenzise ukusebenza esezantsi olusezantsi ibango 80 KANTI. Iqela lesibini basebenza kunye esi satifikethi kwaye zanyangwa ukuya icandelo olubiza kakhulu. Kwakhona, uthotho ngokuyinqaba ifumene isiqinisekiso elifutshane kwizixhobo yayo. Ngoku, endaweni iminyaka emithathu, oko kwiinyanga ezili-12 kuphela, leyo, Kakade ke, into badane, ngenxa ingxaki akukho mntu omzimba.

block

imodeli Inkangeleko kakhulu ngokwesiqhelo. Power supply 500W Chieftec uTsvangirai-500S wajika engwevu buthuntu. Akazange ndinikhathaze ukupeyinta kuzo zonke umbala owuthandayo omnyama kwaye bade kongezelelwe umphezulu Mat. Kodwa loo nto na. umzimba ngokwawo ixesha elide, xa uqala kuqala, izinto nabo kubonakala ukuba yomelele. Ngoko nangoko kufanele kuqatshelwe ukuba fan kancinci kude ecaleni. It esilawulwa efestileni "pfumerile", oko ingontsi kancinane waya umzimba lokuzikhumbuza kunye moya yaye abazange aphazamise, ukuba icebo kuya kufuneka ukuba ndihlale emazantsi kwisisu semoto.

Enye eziphelweni yatywinwa ulwazi malunga imodeli. Nantsi imigaqo esisiseko, aya kuza sibe luncedo, ingakumbi xa uthenge imodeli ngaphandle kwebhokisi kunye nemiyalelo. Igqiza diff sele bangabuyeli grille, ebonisa zonke zezulu ungena isigubungelo phezulu kunye fan. Ngoko nangoko kukho indawo qhagamshela intambo amandla negunya iqhosha. Kwelinye icala elingemva yonke le yi "bundle" kweentambo, ezinye zazo phantse zonke ozifunayo. Nangona kuthelekiswa ne imifuziselo zakutshanje kunye nale ngxelo kusini na.

wire

Ngoko ke, nomqadi Chieftec iArena uTsvangirai-500S nangona amanqaku ezinye iintambo, kodwa xa simthelekisa kujongano ngoku zibonakala kwaphela. Ngenxa yoko, ubude ATX isinxibelelanisi, 4 pin ATX12V PCI-E 2.0 no VGA Power Connector sele iisentimitha 38. Ide isinxibelelanisi yokuqala wada wabiliswa uphela - 370 mm, ukuba wesibini - dibanisa 150 mm kwaye enye ukuya kweyesithathu. Ngaphambi neuropathy Connector onokulufikelela nge-410 mm, ngoxa wesithathu yesibini kwaye kufuneka ufake enye 150 mm.

Xa iseti iintambo yeyona intambo engundoqo isikhonkwane-24 yaye omnye 12 V kunye izikhonkwane 4. Kukho kwakhona intambo VGA format 8 pin PCI-E 2.0, elandelwa iperi peripheral nezikhonkwane-4, i ATA Uthotho usebenza iintambo amathathu 15 zakhe zokutyhomfa, kwaye akukho mntu wayefuna Floppy Drive inikwa ikopi enye.

Kakade ngelo xesha kwakukholelwa ukuba inani izihlanganisi kunye iingcingo - ngokwenene ukhetho engcono. Oku kuchazwe yi kukuba ngelo xesha, drives ezisebenzisa disk hard drives bethatha waqalisa ukuya kwi-wada wabiliswa isinxibelelanisi. Ngako oko, iintambo amathathu ukuze ibe ngokwaneleyo, kunye bonke bamba phezu yokubopha efanayo.

Small yabuya kunye nobude macingo. Oku kungenxa yokuba i-unit umbane Chieftec iArena uTsvangirai-500S uthathwa ukuba ube ngumzekelo mali, nto leyo igcinwe njengoko babengakwazi. Intambo ubude ngokwaneleyo kovalelo compact kunye inqaba "phantsi" yaye "medium" ukuba PD ingabekwa phezulu.

ngaphakathi

Ukuba wena undiphakamisayo lenjongo phezulu, uyakwazi ukubona ngaphakathi imodeli. Yinto eyaziwayo ukuba icebo lixhotyiswe isalathisi ngamandla factor esebenzayo, nangona umenzi ubanga ukuba lombane unikezelo zisetyenziswa apha uluhlu eqhelekileyo.

Ukuba ukhangela le iziqalelo semiconductor, ungabona ukuba kwi radiator encinane, apho bonke zontathu. ubukhulu sabo kwakhona amancinci - up to ngemilimitha ezintathu. Ukongeza, i-fin radiator kwetyiswe isabelo eliphezulu. Ngokubanzi, ukubekwa yabo ebhodini. Umoya udlula ngokukhululekileyo kwicala elifanelekileyo ukuba musa, zilala phezu iinkcukacha ezibalulekileyo, kwaye musa kuphazamisana blowout phakathi kwezindlu. Iziqalelo nobushushu enyamalala akakwazi ukuqhayisa ontsebenzo ibonwe ukususela Chieftec uTsvangirai-500S - ngumzekelo mali a. Xa uqala kuqala, yaye kubonakala ukuba oku luguqulelo amandla 400 V.

inkampani Aishi kunikwa ngokukodwa le unikezelo lwamandla capacitors. Inxalenye output imvelaphi inyuselwa khona loo iziqalelo aba bamamkeleyo ukusebenza ephezulu umsebenzi - 105 degrees. Kodwa imveliso rectifier unalo ekondensa enesakhono 400 W, nangona ngokuqhelekileyo enzelwe indlela efanayo PD iiwathi ezingama-500, i-capacitors nomthamo ukuya ku-380 microfarads.

Le grille kwakufana "Grill". Olu khetho alukhankanywanga kaninzi kubonwa imifanekiso ekupheleni ephantsi-. Likhangeleka okulungileyo, nangona ingakumbi ime phakathi design greyness. Phantsi kwalo kukho ubungakanani fan-120 mm. Le fowuni usebenza kwi sisichazela kwaye ukubamba isantya esiphezulu ukuya revolutions amawaka 2 ngomzuzu. Uyilo ngenkqubo ye e Chieftec uTsvangirai-500S nawakhe ebuthathaka kancinane. I-fan, olusekelwe phezu negalelo enjalo ayiboneleli izixhobo eziyimfuneko, ukuba isixhobo lobushushu eliphezulu. Nangona oku isakhiwo ukhetho afumaneka kuzo zonke izixhobo cheap.

incazelo

Ukuze siqonde umgangatho ifowuni kunye izakhono zalo, kuyimfuneko ukuhlola na. Kodwa kuqala ke kubalulekile ukuqwalasela oko kuchazwe kwi parameters yokundwendwela. Phambi kwethu BP, leyo unawo amandla +12 umgca V ngu 396 watts. Ukuba ubale ipesenti ratio yale kwisalathisi 500 W, kubonakala ukuba umahluko iya kuba kwi-78-79%. Oku akwanelanga ukuba zingqinwe 80 KANTI. Ukuba phambi kwethu kwaba umfuziselo ezibiza kakhulu, Kakade ke, kwakuya kuba ukubonisa ukunganeliseki kwabo. Kodwa njengoko sijamelene isixhobo, makuthengiswe ngalo ngenxa ngaphantsi kwe $ 40, ukuba ezikhala izikhombisi ezinjalo osisiyatha.

Njengesiqhelo, lo lombane +12 umgca V bisected imikhondo desktops ukuba abe umthwalo-21 no-24 A. Ukuba kwakukho umgca enye, libonakala ngathi inkqubo lwamandla ethembeke ngakumbi. Ke kwanjengokuba umbane kwanele, unako ngokulula ukuthintela sindisa kwenye yemizila. Ezinye Iimpawu ayahluki kakhulu ukusuka kwiinkalo imifuziselo enjalo PD. Ngoko ke, okwenza ukuba uhlolo Chieftec iArena uTsvangirai-500S, unako singaqondanga zifake iimpawu kunye namanye onke onobuhle ingxenye.

sinjalo

Olu phawu kubaluleke ngakumbi kunangaphambili izixhobo zethu. Testing iye yabonisa ukuba le unikezelo amandla ombane ayi of 12V + unika iziphumo ezizinzileyo, nangona ngaphakathi kwiqela kukho sinjalo. Hayi kanye umnyama kwabonakala ngaphandle komda yokusebenza eqhelekileyo ukuba kude kufikwe kumgca +12 V kunye bomthwalo. Ukuba uvula phantsi ubuncinane, uqhekeko eseleyo ziya kuba isenzeko efanayo.

Xa digits +5 phantse ngumkhenkce ngokugqibeleleyo ngexesha avareji ukusetyenziswa devaysa eqhelekileyo, kwaye indices wesiqhelo ukuba akamkelwanga kwi ezimbalwa ekhulwini. Ukuba ukubala umthwalo iyonke kwi watts 130, ngoko ukuqokelela nge 3.3 no-5 Xa 100 W akukho ifunyenwe. Ukuba wena undiphakamisayo umthwalo, ecaleni iba ezinkulu. Yonke le miba engachananga ukulinganisa, xa sikhumbula ukuba Chieftec uTsvangirai-500S ngokuqhelekileyo angene kwinkqubo yohlahlo ngenxa iiPC zoshishino. Kulo mzekelo, i ombane azifane ngaphaya 50 W, yaye ngenxa yoko izikhombisi ezimbi phezulu ukufezekisa.

ingxolo ephantsi

Le yenye inkalo kubalulekile ukuba kubethwe ngoyaba. Njengokuba besesitshilo, kuba fan okupholisa devaysa ubungakanani mali onoxanduva-120 mm. Lufikelela ukuvukelwa amawaka amabini ngomzuzu. Ukuba imiselwe ku nomthwalo ongama-50 W, iMvukelo kubini, kodwa isantya iqalisa ukwandisa kakhulu.

Oko kukuthi, ukuba uzibeka PSU kunye lombane 150 W, lenzwinini yabe ziya kuba zibonakale, singasathethi ke yinto yokuba fan iya kuba ayihlali zaziligezela kwi iiwathi ezingama-250. Ukuba ngaba umisela nesalathisi bomthwalo, ngoko ngeke kube yimpumelelo amawaka amabini neziphithiphithi, kodwa ingxolo ukususela 1900 rpm kungaphezu ngokwaneleyo.

inzuzo

Asimele silibale malunga nokusebenza Chieftec uTsvangirai-500S. Le yenye salathisi ebaluleke kangako. Testing wabonisa ukuba umfuziselo inomsebenzisi kuthelekiswa kontanga yayo. BP yaba namandla factor unxulumano olusebenzayo. Ngenxa yoko, xa ixabiso incopho ifunyenwe 99,7%, kwaye ukuba nesiqingatha umthwalo iseti ngasentla, ixabiso ipesenti owa 0.7 kuphela. Bongeka akulungile ngokwaneleyo, kodwa ithetha lukhulu akukho Plus 80. amandla Total ibonisa ukuba ukusebenza efikelela 76%.

reviews

Uhlaziya Chieftec uTsvangirai-500S mbini. Oku kungenxa yokuba abathengi abaninzi abafunda ngenyameko Okukodwa esweni ukuthotyelwa inkqubo ombane kwaye umthamo supply amandla. Ngokomzekelo, abanye abasebenzisi uthambise umgangatho eziqalelo, "amngxolise" i capacitors Chinese, imveliso filter, emva kweenyanga ezi-6 kutshiswa nje.

iimpendulo HIV. Waphawula ukuba icebo ngcembe, ingakumbi xa inkqubo ngokwayo ilula kwaye nepriveredlivyh. Isebenza ngokuzola, ke, njengoko uvavanyo lubonisa ukuba ukusebenza cwaka umatshini kufuneka isebenze kunye sakugcina nomthelela. Kwaye kananjalo ixabiso eliphantsi.

Kodwa oku malunga ngeempendulo Chieftec uTsvangirai-500S 500W zingatsalelwa kuphela. Kwakukho abo nangoko wathabatha imodeli umva ukuya evenkileni ayenzelwanga ngenxa ngokwayo ixabiso olifunayo. Kodwa abo wayesazi ukuba ifowuni ilungiselelwe kuphela imodeli buthathaka kwaye kuyanqweneleka ukuzithwalisa imithwalo baba ukusebenza kakhulu elide kunye nokusebenza.