Fais fab mov unit Chieftec GPA-500s: kev ntsuam xyuas, kev txheeb xyuas

Muas fais fab mov - nws yog lub luag hauj lwm. Nws yuav tsum tau mus ua tib zoo, thiaj li tsis mus hlawv cov tag nrho qhov system los yog ua rau nws muaj zog heev. Txawm tias muaj tseeb hais tias feem ntau cov neeg tsis saib xyuas zoo PSU thiab xav mus yuav ib yam dab tsi pheej yig dua, muaj cov neeg uas saib xyuas lawv PCs. Yog li ntawd, tsis phem rau ib tug nyiaj txiag system yog zoo meej Chieftec GPA-500s.

tsos

Nyob rau hauv 2011, unbeknownst rau tag nrho cov, lub tuam txhab tau tso tawm ib tug tshiab series ntawm lub hwj chim qhov chaw iArena. Devices tag nrho cov tswj ntawm kev nkag teb chaws-theem ya mus rau thawj lub theem. Qauv yog tsim rau cov cheeb tsam nyob qhov twg lub mains voltage yog siv 230 W, ces lawv los ua ib tug me ntsis tsawg tshaj li lawv cov neeg sib tw.

Qhov no series muaj cia li yim ua qauv. Lawv muaj ib lub hwj chim ntawm 350 rau 500W, lub mas yuav kis tau ob indices - «S» thiab «S8». Tus thawj embodiment tau muab cov khoom siv fais fab uas khiav lag luam ntawm sab efficiency ntawm lub thov txheej txheem 80 PLUS. Qhov thib ob pab pawg neeg ua hauj lwm nrog rau qhov no daim ntawv pov thawj thiab kho mus rau ib tug ntau kim ya. Tsis tas li ntawd, ib tug series ntawm inexplicably tau txais ib tug luv luv warranty nyob rau hauv nws cov kiag li lawm. Tam sim no, es tsis txhob ntawm peb lub xyoos, nws yog tsuas yog 12 lub hlis, uas, ntawm chav kawm, dog dig chim, vim hais tias ntawm ib qho teeb meem tsis muaj ib tug yog tiv thaiv kab mob.

thaiv

Tsos qauv yog heev li ib txwm. Fais fab mov 500W Chieftec GPA-500s muab grey thiab npub. Nws tsis tau thab pleev xim nyob rau hauv tag nrho cov nyiam xim dub thiab tsis muaj txawm ntxiv ib matt nto. Tab sis hais tias yog dab tsi nws yog. lub cev nws tus kheej yog check, thaum xub thawj siab ib muag, cov ntaub ntawv kuj yuav tshwm sim tau muaj zog. Tam sim ntawd nws yuav tsum tau muab sau tseg tias cov kiv cua me ntsis rau sab. Nws yog yeej los ntawm ib tug lattice "hniav nyiaj hniav kub", uas yog me ntsis recessed rau hauv lub cev mus caum nrog lub dav hlau thiab tsis cuam tshuam, yog hais tias tus ntaus ntawv yuav muaj nyob rau ntawm lub hauv qab ntawm lub chassis.

Ib tug ntawm cov xaus kaw nrog cov lus qhia txog cov qauv no. Ntawm no yog qhov yooj yim specification, uas yuav tuaj nyob rau hauv muab rau, tshwj xeeb tshaj yog yog tias koj muas ib tug qauv tsis muaj lub thawv thiab cov lus qhia. Lub rear vaj huam sib luag tau qhib siab grille, uas qhia txog tag nrho cov ntawm cov huab cua uas nkag ntawm qhov saum toj cover thiab tus kiv cua. Tam sim ntawd muaj ib qho chaw rau koj mus cuag lub hwj chim cable thiab lub hwj huam khawm. Nyob rau hauv rov qab sab ntawm tag nrho cov no yog ib tug "nras" ntawm cables, ib co kev uas yog yuav luag txhua yam koj xav tau. Txawm tias muab piv nrog rau qhov tseeb qauv nrog tsab ntawv no yog debatable.

hlau

Yog li ntawd, beam Chieftec iArena GPA-500s tab sis yog tau qhab nia ib co cables, tab sis muab piv nrog rau cov tam sim no interfaces zoo sib. Raws li ib tug tshwm sim, ib tug ntev ntawm ATX connector, 4 pin ATX12V PCI-E 2.0 thiab VGA fais fab Connector yog 38 centimeters. Kom txog thaum lub thawj connector SATA - 370 hli, mus rau ib tug thib ob - ntxiv 150 mm thiab ib yam rau peb. Ua ntej Peripheral Connector field los ntawm 410 hli, thaum lub sij hawm thib ob thiab thib peb yuav tsum tau ntxiv lwm 150 mm.

Nyob rau hauv ib tug txheej ntawm cords yog lub ntsiab fais fab cable mus rau 24-pin thiab ib tug 12 V nrog 4 pins. Muaj kuj yog ib tug qaum VGA hom 8 pin PCI-E 2.0, raws li los ntawm cov khub ntawm Peripheral 4 pins, lub Serial ATA ua hauj lwm nrog peb cables ntawm 15 spikes, thiab tsis muaj leej twg xav Floppy Drive yog nyob rau hauv ib daim qauv.

Twb nyob rau ntawm lub sij hawm nws twb ntseeg tau tias ib tug xov tooj ntawm connectors thiab nyob ntawm tej - tsis yeej qhov zoo tshaj plaws kev xaiv. Qhov no yog piav los ntawm lub fact tias nyob rau hauv hais tias lub sij hawm, optical drives thiab hard disk drives koom pib tsiv mus nyob rau lub SATA connector. Raws li, qhov peb cables yuav tsis muaj txaus, ntxiv rau lawv tag nrho cov nyob rau haum lub tib sam xauv nees.

Me muab thiab qhov ntev ntawm lub nyob ntawm tej. Qhov no yog vim lub fact tias lub hwj huam mov unit Chieftec iArena GPA-500s yog xav tau ib pob nyiaj qauv, uas rua li lawv ua. Cable ntev txaus rau compact Certificate nrog "low" thiab "nruab nrab" ntauwd muab hais tias PD nyob rau saum.

tsis pub dhau

Yog hais tias koj tsa rau saum vaj huam sib luag, koj yuav saib tau lub hauv tus qauv. Nws yog lub npe hu hais tias tus ntaus ntawv yog txawm peem rau nrog ib tug active hwj chim tshaj index, txawm hais tias lub khw tsim hom neeg pab leg ntaubntawv hais tias cov mov voltages yog siv nyob ntawm no nrog rau tus txheej txheem ntau yam.

Yog hais tias koj saib mus rau lub semiconductor hais, koj yuav pom hais tias lawv yog nyob rau hauv ib tug me me radiator, uas tag nrho peb ntawm lawv. Lawv thickness tseem yog me me - txog li peb millimeters. Nyob rau hauv tas li ntawd, lub radiator tis ntses nqis qaum feem. Nyob rau hauv Feem ntau, lawv zoo tso kawm rau lub Rooj Tswjhwm Saib. Cua kis dawb nyob rau hauv txoj cai coj, lawv tsis sib tshooj qhov tseem ceeb cov ntsiab lus, thiab tsis txhob cuam tshuam nrog blowout nyob rau hauv lub vaj tse nyob. Lub tshav kub dissipating ntsiab yuav tsis khav ib unprecedented kev kawm txij li thaum Chieftec GPA-500s - yog ib tug nyiaj txiag qauv. Thaum xub thawj siab ib muag, thiab nws zoo li hais tias qhov no yog ib lub hwj chim version ntawm 400 V.

Aishi lub tuam txhab tshwj xeeb muab rau lub hwj chim no mov capacitors. Lub tso zis ib feem mounted xws ntsiab uas tau txais lub siab tshaj plaws ua hauj lwm lub lag luam - 105 degrees. Tab sis nyob rau hauv lub tso zis rectifier muaj ib tug condenser nrog ib tug muaj peev xwm ntawm 400 W, txawm hais tias feem ntau rau ib tug zoo xws li cov qauv ntawm cov PD 500 watts, lub capacitors muaj ib tug muaj peev xwm ntawm mus txog 380 microfarads.

Cov grille yog zoo li "hniav nyiaj hniav kub". Qhov kev xaiv no yog tsis yog feem ntau pom nyob rau hauv cov uas tsis muaj-end qauv. Nws zoo nkaus li zoo, tab sis yog tsis yog tshwj xeeb sawv tawm ntawm greyness tsim. Nyob rau hauv nws muaj yog ib tug kiv cua loj ntawm 120 hli. Tus ntaus ntawv ua hauj lwm rau ib tug kabmob thiab yuav ntes tshaj plaws ceev mus txog 2 txhiab revolutions ib feeb. Tus tsim ntawm lub cua system nyob rau hauv Chieftec GPA-500s kuj zoo li ib me ntsis tsis muaj zog. Lub kiv cua, uas yog raws li nyob rau hauv xws li ib tug kabmob tsis muab cov kev pab tsim nyog, yog hais tias tus ntaus ntawv nyob rau high school kub. Txawm tias qhov no yog ib qho kev xaiv qauv pom nyob rau hauv tag nrho cov pheej yig kiag li lawm.

specification

Yuav kom to taub zoo ntawm cov ntaus ntawv thiab nws cov tuition, nws yog tsim nyog los mus ntsuam xyuas. Tiam sis ua ntej nws yog tsim nyog xav tias dab tsi yog hais nyob rau hauv phau passport tsis. Ua ntej peb yog BP, uas muaj lub hwj chim ntawm +12 V kab yog 396 watts. Yog hais tias peb xam qhov feem pua piv ntawm no Performance index 500 W, nws zoo nkaus li tias qhov txawv yuav nyob rau hauv lub 78-79%. Qhov no yog tsis txaus yuav tau txais daim ntawv pov thawj 80 PLUS. Yog hais tias nyob rau hauv pem hauv ntej ntawm peb yog kim kim qauv, ntawm chav kawm, nws yuav tsum qhia lawv discontent. Tab sis raws li peb lub ntsej muag tus ntaus ntawv, muag rau tsawg tshaj li $ 40, tsis txaus siab ntawm tej kev ntsuas ruam.

Raws li ib txwm, lub voltage ntawm +12 V kab bisected rau virtual kev uas muaj ib tug load ntawm 21 thiab 24 A. Yog hais tias muaj yog ib tug kab xwb, nws yuav zoo li lub hwj chim system ntau txhim khu kev qha. Tab sis raws li lub hwj huam mov txaus, koj yuav yooj yim tsis txhob muaj overload rau ntawm ib lub lem. Lwm yam kev ntsuas yog tsis ntau sib txawv ntawm cov tsis nyob rau hauv xws qauv ntawm PD. Yog li ntawd, ua rau Chieftec iArena GPA-500s kev ntsuam xyuas, yuav mej ntes tus yam ntxwv thiab tag nrho cov lwm yam qauv nyob rau hauv no ya.

stabilization

Qhov no yam ntxwv tseem ceeb tshaj puas tau rau peb pab kiag li lawm. Xeem lawm hais tias lub hwj chim no mov nrog ib tug voltage ntawm + 12V muab ruaj khov tau, txawm lub fact tias nyob rau hauv lub pab pawg neeg muaj stabilization. Tsis raws nraim ib tug zaj sawv nyob tawm ntawm cov kev txwv ntawm ib txwm ua tau zoo rau lub +12 V kab thiab ntau load. Yog hais tias nws tig mus ua ib tug tsawg kawg nkaus, cov seem tensions kuj yuav ib tug uas zoo sib xws phenomenon.

Thaum +5 tug lej tom qab yuav luag txig khov thaum lub sij hawm ib txwm siv devaysa nruab nrab, thiab cov nominal indices lawv tso tseg rau ib tug ob peb feem pua. Yog hais tias cov suav tag nrho load ntawm 130 watts, ces sau rau 3.3 thiab 5 Nyob rau hauv ib tug 100 W yog tsis tau. Yog hais tias koj nqa lub load, qhov hloov tus nqi ua loj. Tag nrho cov kev tsis zoo yog offset, yog hais tias peb nco ntsoov hais tias Chieftec GPA-500s feem ntau tau nyob rau hauv cov nyiaj txiag system rau cov lag luam PCs. Nyob rau hauv cov ntaub ntawv no, lub voltage tsis tshua tshaj 50 W, thiab chaw pib lub saum toj no tsis zoo indicators, As tsis tau.

Tsis muaj suab nrov thiab

Qhov no yog yam tseem ceeb heev feature uas yuav tsum tsis txhob quav ntsej. Raws li peb tau hais tias, rau cov kiv cua txias devaysa lub luag hauj lwm cov nyiaj txiag loj ntawm 120 hli. Nws nce mus txog ob txhiab revolutions ib feeb. Yog hais tias teev rau qhov tsawg kawg nkaus load ntawm 50 W, lub revolutions nyob rau hauv ib nrab, tab sis tus nqi pib yuav ua rau kom ho.

Uas yog, yog tias koj khiav ib tug PSU nrog ib tug voltage ntawm 150 W, lub rustling ntawm lub nplooj pu yuav pom, tsis hais qhov tseeb hais tias tus kiv cua yuav tau siab phem buzzing ntawm 250 watts. Yog hais tias koj teem ib tug tshaj plaws load qhov taw qhia, ces ob txhiab revolutions yuav tsis tau tiav, tab sis lub suab nrov los ntawm 1900 rpm yog ntau tshaj li txaus.

kev pab

Peb yuav tsum tsis txhob hnov qab txog lub efficiency Chieftec GPA-500s. Qhov no yog lwm tsis muaj tsis tseem ceeb qhia. Xeem tsom hais tias cov qauv muaj ib tug feature txheeb ze rau nws cov competitors. BP yog ib tug active hwj chim tshaj correlation. Raws li ib tug tshwm sim, thaum lub ncov tus nqi yog tau 99,7%, thiab yog hais tias ib nrab ntawm cov saum toj no set load, qhov feem pua tus nqi ntog los tsuas 0.7. Efficiency yog tsis zoo txaus, tab sis nws hais lus tagnrho tsis muaj 80 PLUS. Tag nrho cov hwj chim ntawd hais tias cov efficiency nce mus txog 76%.

Xyuas

Xyuas Chieftec GPA-500s yog ob. Qhov no yog vim lub fact tias tsis muaj ntau buyers yog ua tib zoo kawm tseem thiab saib xyuas kev ruaj ntseg ntawm lub system voltage thiab lub hwj huam mov muaj peev xwm. Piv txwv li, ib co neeg siv pleev tshuaj rau qhov zoo ntawm cov ntsiab, "cem" Suav capacitors, tso zis lim, uas tom qab 6 lub hlis xwb hlawv.

Zoo cov lus teb. Sau hais tias tus ntaus ntawv khov kho, tshwj xeeb yog thaum cov system nws tus kheej yog yooj yim thiab nepriveredlivyh. Nws sau ntsiag to, tab sis yog, raws li kev soj ntsuam tau pom rau nyob ntsiag to lag luam hauv lub tshuab yuav tsum ua hauj lwm nrog tsawg heev. Thiab kuj muaj ib tug uas tsis muaj nqi.

Tab sis qhov no hais txog Chieftec GPA-500s 500W cov lus teb tsis tas. Muaj cov neeg uas tam sim ntawd coj tus qauv rov qab mus rau lub khw no tsis yog rau nws tus kheej cov yam nqi. Tab sis cov neeg uas paub hais tias tus ntaus ntawv yog tsim los tsuas yog rau cov tsis muaj zog qauv thiab hais tias nws yog ntshaw tsis sib tshooj heev lengthy lag luam thiab ua hauj lwm zoo.