Lub Hwjchim Mov: 3 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Lub hwj chim. Nws yog qhov tseem ceeb tshaj plaws hauv koj lub computer; tsis muaj hwj chim, tsis muaj ib qho ntawm lwm qhov yuav ua haujlwm, tsis hais lawv loj npaum li cas. Lub hom phiaj tseem ceeb ntawm lub zog siv hluav taws xob yog hloov hluav taws xob los ntawm kev hloov pauv tam sim no (AC), uas tuaj yeem taug kev mus deb thiab khaws nws lub zog, ncaj qha tam sim no (DC), uas tsis tuaj yeem mus kev deb thiab muaj kev nyab xeeb dua AC zog. Txhua lub tshuab muaj qhov xav tau fais fab sib txawv raws li kev siv hluav taws xob ntawm nws cov khoom siv, thiab yog li ntawd, muaj ntau lab lub zog siv hluav taws xob sib txawv (PSUs) ua kom tau raws li txhua qhov kev xav tau sib txawv no. Tsis yog tsuas yog muaj PSUs rau qhov xav tau sib txawv, tab sis kuj tseem muaj qhov sib txawv raws li qhov muab cov khoom siv hluav taws xob ua kom muaj zog.

Kauj Ruam 1: 80 Ntxiv Kev Ntsuas

Cov no yog hu ua 80 Plus kev ntsuas, ntawv pov thawj ua kom ntseeg tau tias lub zog siv hluav taws xob muaj ntau dua 80% kev ua haujlwm ntawm 20%, 50%, thiab 100% ntawm lub zog thauj khoom nws tau ntsuas rau. Muaj 6 qhov kev ntsuas sib txawv: 80 Ntxiv, 80 Ntxiv Tooj, 80 Ntxiv Nyiaj, 80 Ntxiv Kub, 80 Ntxiv Platinum, thiab 80 Ntxiv Titanium. Cov qauv no nce hauv kev ua tau zoo raws li kev ntsuas, yog li piv txwv, 80 Plus Nyiaj pov thawj cov khoom siv hluav taws xob khiav ntawm 85% kev ua haujlwm ntawm 20% thauj khoom, 88% ntawm 50% thauj khoom, thiab 85% ntawm 100% thauj khoom.

Cov Duab Duab: Wikimedia Commons

Kauj Ruam 2: Ib feem ntawm PSU

Muaj ob peb qhov sib txawv uas tso cai rau lub zog ua haujlwm zoo ib yam li lawv ua, yog li kuv tau cais PSU los ntawm lub khoos phis tawj qub ntawm kuv thiab sau qee qhov tseem ceeb dua.

Hloov pauv: Tus hloov pauv ua tiav lub zog xa khoom lub luag haujlwm tseem ceeb ntawm kev txhais lub zog AC mus rau DC lub zog.

Heatsink: Lub zog hluav taws xob tuaj yeem kub heev, thiab yog li ntawd xav tau lub rhaub dej kub, qee zaum ntau yam, txhawm rau ua kom txias.

Cov xov hlau: Cov no yooj yim heev los txheeb xyuas thiab txheeb xyuas lub hom phiaj ntawm. Lawv txuas cov khoom siv hluav taws xob rau txhua qhov sib txawv ntawm cov motherboard, tab sis nws yog ib qho tseem ceeb uas yuav tsum tau hais tias muaj ntau pawg sib txawv ntawm cov xov hlau uas txuas rau hauv ntau qhov chaw, suav nrog qhov txuas 24 tus pin txuas.

Cov Hluav Taws Xob Hluav Taws Xob: Cov no yog qhov tseem ceeb heev, lawv pab tshem tawm qhov tsis xav tau uas yuav txwv tsis pub cuam tshuam tsis zoo nrog lub hwj chim.

Lub thawv liab uas tsis muaj ntawv cim qhia txog qhov chaw nyob qhov twg xaim ntsaws rau hauv, yog li koj tuaj yeem pom

Plua Plav: Qhov no tsis yog ib feem, tab sis kuv xav siv lub sijhawm no los hais txog qhov tseem ceeb nws yog li cas koj yuav tsum ntxuav cov hmoov av los ntawm txhua qhov ntawm koj lub computer!

Kauj Ruam 3: Kev Tu thiab Teeb Meem

Kev tshem tawm cov hmoov av tsuas yog ib txoj hauv kev uas koj tuaj yeem khaws koj lub zog kom ua haujlwm tau zoo, txawm li cas los xij. Tej zaum cov lus qhia tseem ceeb tshaj plaws uas tuaj yeem muab tau yog ib txwm ua kom ntseeg tau tias koj muaj koj lub hwj huam hluav taws xob ntsaws rau hauv tus tiv thaiv kev tiv thaiv. Ib qho ntawm ntau txoj hauv kev PSU tuaj yeem ua kom puas yog los ntawm kev siv hluav taws xob ntau dhau los ntawm lub zog hluav taws xob, thiab tus tiv thaiv kev tiv thaiv nres uas ua ntej tuaj yeem ua rau raug mob.

Txoj hauv kev pom tseeb tshaj plaws qhov ua tsis tau zoo ntawm lub hwj chim tshwm sim nws tus kheej yog los ntawm koj lub khoos phis tawj tsis yooj yim rau siv, tab sis qhov no tsis yog tib txoj hauv kev uas txhua yam tuaj yeem mus tsis tau. Nws qhov ua tau zoo yuav poob qis hauv kev thauj khoom, thiab koj lub khoos phis tawj tuaj yeem dhau mus tsis ruaj khov yog tias lub zog tsim nyog tsis tuaj yeem mus qhov twg nws yuav tsum mus. Nws kuj tseem yog qee qhov teeb meem thaum cov khoom siv ntxiv tau ntxiv rau koj lub tshuab, koj lub zog siv hluav taws xob yuav tsis tuaj yeem muab qhov hluav taws xob raug, yog li nws yog qhov tseem ceeb koj ib txwm tshuaj xyuas kom paub tseeb!

Ib lub cuab yeej zoo siv los tshuaj xyuas lub hwj chim yog digital multimeter. Cov no tuaj yeem qhia koj qhov hluav taws xob ntawm cov xov hluav taws xob ib leeg, tso cai rau koj kom pom seb puas yog qee yam tau txais qhov hluav taws xob raug. Nco ntsoov tias yuav tsum muaj qhov sib txawv ntawm qhov sib txawv ntawm cov xov hlau sib txawv, thiab cov no yog tus qauv thoob plaws cov khoom siv fais fab. Txhawm rau ntsuas seb qhov hluav taws xob tau tawm los ntawm cov xaim tshwj xeeb, kov lub ntsis ntawm ib ntawm ob qhov kev ntsuas ua rau lub hauv paus ntawm cov xaim dub. Qhov no ua rau koj nyob hauv av, yog li cov hluav taws xob tam sim no tsis tuaj yeem ua phem rau koj lossis koj lub tshuab. Thaum koj nyob hauv av, kov lwm qhov kev xeem coj mus rau lub hauv paus ntawm lwm lub xaim. Qhov hluav taws xob ntawm cov xaim yuav tshwm ntawm lub ntsuas cua, thiab koj tuaj yeem sib piv nws rau tus qauv kom pom tias nws puas raug. Nws qee zaum tshwm sim tias nws tsis raug qhov tseeb, tab sis qhov ntawd tsis tas txhais tau tias muaj qee yam tsis raug.

Hauv qhov xwm txheej tias qee yam tsis raug, feem ntau qhov kev xaiv zoo tshaj plaws yog los hloov lub zog fais fab tawg. Feem ntau lub sijhawm nws xaus nws yuav kim dua los kho lossis kho nws tus kheej dua li nws yog kom tau txais kev hloov pauv, thiab muaj ib txwm muaj peev xwm nws tuaj yeem raug puas tsuaj ntxiv hauv kev sim kho.