Lub hwj huam yog dab tsi thiab nws yog dab tsi?
Lub hwjchim ntawm lub zog (PSU) yog ib lub cuab yeej rau kev siv lub tshuab hluav taws xob (220 volt) rau qhov tseem ceeb. Pib nrog, peb yuav xav txog cov txheej txheem xaiv lub hwj chim rau lub computer, thiab tom qab ntawd peb yuav saib cov ntsiab lus ntau ntxiv.
Lub ntsiab thiab qhov tseem ceeb xaiv (PSU) yog lub zog siab tshaj plaws los ntawm lub computer cov cuab yeej, uas yog ntsuas hauv cov pawg ntawm lub zog hu ua Watts (W, W).
10-15 xyoo dhau los rau kev khiav lag luam ntawm nruab nrab lub computer nws coj tsis tshaj li ntawm 200 watts, tab sis niaj hnub no qhov nqi tau nce, vim qhov tshwm sim ntawm cov khoom tshiab uas haus cov nqi loj zog.
Piv txwv, ib tug SAPPHIRE HD 6990 daim video yuav siv tau mus txog 450 W! Ie Yog xav xaiv lub zog faiv fab, koj yuav tsum txiav txim siab txog yam khoom ntawd thiab nrhiav seb lawv siv zog npaum li cas.
Cia peb saib ib qho piv txwv txog kev xaiv qhov BP (ATX):
- Tus processor - 130 W
- -40 W motherboard
- Nco -10 W 2pcs
- HDD -40 W 2pcs
- Daim Card Video -300 W
- CD-ROM, CD-RW, DVD -2 0W
- Txias - 2 W 5pcs
Yog li, koj muaj ib daim ntawv teev cov khoom thiab lub zog siv los ntawm lawv, los xam lub hwj chim ntawm lub zog mov, koj yuav tsum ntxiv lub hwj chim ntawm tag nrho cov cheebtsam, thiab + 20% rau Tshuag, i.e. 130 + 40 + (20) + (80) + 300 + 20 + (10) = 600. Yog li, tag nrho cov zog ntawm lub Cheeb Tsam yog 600W + 20% (120W) = 720 watts i.e. Rau hauv lub koos pis tawj no, ib chav fais fab uas muaj peev xwm tsawg kawg 720 W yog pom zoo.
Peb xam txog lub hwj chim, tam sim no peb yuav sim los xyuas qhov zoo: thaum kawg no, haib tsis txhais tau tias zoo. Niaj hnub no nyob rau hauv kev lag luam muaj ntau ntau cov khoom siv fais fab ntawm nameless pheej yig rau hom lag luam zoo heev. Ib qho zoo zog yuav tuaj yeem nrhiav tau ntawm cov pheej yig sawv daws: qhov tseeb yog tias tsis yog txhua lub tuam txhab ua lawv lub hwjchim, xws li kev cai nyob rau hauv Suav teb, nws yog qhov yooj yim los coj thiab ua raws li cov qauv npaj txhij ntawm qee lub tuam txhab zoo, thiab qee yam ua nws zoo heev, mus ntsib txhua qhov chaw, tab sis yuav ua li cas thiaj paub tsis qhib lub npov yog ib lo lus nug nyuaj.
Thiab tsis tau koj tuaj yeem muab tswv yim txog kev xaiv tus ATX fais fab mov: lub zog zoo zog tsis tuaj yeem hnyav dua li 1 kg. Yog tias 18 lub npe sau rau hauv ntawv, ces qhov no yog qhov qis tshaj yog 16 xyoo, ces nws zoo heev, thiab yog tias 20 li, tom qab ntawd nws yog qhov zoo tshaj plaws, koj tuaj yeem hais txhaum.
Ntawm chav kawm, nws yog zoo dua tsis mus ntxias hmoo thiab xaiv ib tug BP ntawm ib tug reputable ruaj, muaj ob qho tag nrho ib qho kev lav thiab ib hom. Hauv qab no yog cov npe ntawm cov khoom siv fais fab:
- Zalman
- Thermaltake
- Corsair
- Hiper
- FSP
- Delta zog
Muaj qee qhov kev ntsuas - nws yog qhov loj ntawm lub hwj huam, uas yog nyob ntawm daim ntawv ntawm qhov chaw uas nws yuav sawv, thiab lub hwj chim ntawm lub hwj huam khoom nws tus kheej, txhua yam khoom siv hluav taws xob yog ATX txuj (muaj nyob hauv daim duab hauv qab), tab sis muaj lwm cov hwj huam khoom uas tsis yog qee yam qauv.
