Konke Okudingeka Ukwazi Ngohlelo Lwamasevisi Amakhompiyutha Wekhompyutha
I-unit supply supply iyisiqeshana se- hardware esetshenziselwa ukuguqula amandla anikeziwe avela emagcekeni abe amandla angasebenzisekayo ezingxenyeni eziningi ngaphakathi kwikhompyutha.
Iguqula i-alternating yamanje (AC) ibe yindlela eqhubekayo yamandla ukuthi izingxenye zekhompiyutha zidinga ukuze zigijime ngokujwayelekile, ezibizwa ngokuthi i-direct direct (DC). Ibuye ilawula ukushisa ngokulawula amavolumu, angashintsha ngokuzenzekelayo noma ngesandla ngokuya ngokunikezwa kwamandla.
Ngokungafani nezinye izingxenye ze-hardware ezisetshenziselwa ikhompyutha engadingeki ngempela, njengephrinta, ukunikezwa kwamandla kuyisici esibalulekile ngoba, ngaphandle kwayo, i-hardware yangaphakathi ayikwazi ukusebenza.
I-unit supply supply igcizelelwe njenge PSU futhi yaziwa nangokuthi ipakethe yamandla noma i-converter yamandla.
Ama-motherboards , amacala, kanye nokunikezwa kwamandla konke kuvela ngobukhulu obuhlukahlukene obubizwa ngokuthi ifomu. Zonke ezintathu kumele zihambisane nokusebenza kahle.
I-PSU ayivame ukusetshenziselwa umsebenzisi. Ngokuphepha kwakho , kuvame ukuhlakanipha ukuthi ungalokothi uvule i-unit supply supply unit.
I-CoolMax ne-Ultra yizona ezithandwa kakhulu ze-PSU kodwa eziningi zifakwe ukuthengwa kwekhomputha ukuze ukwazi ukubhekana nalokhu kuphela uma ushintsha enye.
Incazelo Yenkampani Yokunikezela Amandla
I-unit supply supply inikezwa nje ngaphakathi ngemuva kwecala. Uma ulandela ikhebula lamandla ekhompiyutha, uzothola ukuthi lifakazela emuva kokunikezwa kwamandla. Kuyi-backside ngokuvamile okuwukuphela kwesabelo samandla abantu abaningi abazobona.
Kukhona futhi ukuvulwa kwe-fan ngemuva kwezinto zokuhambisa amandla ezithumela umoya ngemuva kwekhompyutha.
Ohlangothini lwe-PSU olubhekene ngaphandle kwecala lunesidumbu sesilisa, esinezintathu esinekhanda lamandla, elixhunywe kumthombo wamandla, lixhuma. Kubuye kuvame ukushintshwa kwamandla kanye nokushintsha kwamandla kagesi .
Izinqwaba ezinkulu zezintambo ezinemibala zidlula ukusuka ohlangothini oluphambene nendawo yokunikezela kwamandla kuya kwikhompyutha. Ama-connectors ekupheleni kwezingcingo ezixhuma ezinxenyeni ezihlukahlukene ngaphakathi kwikhompyutha ukuze ziwanike amandla. Ezinye zenzelwe ukufaka phakathi kwebhodi lebhodi lapho abanye bexhuma okuhambisana nabalandeli, ama- floppy drives , ama-drives hard , ama-optical drives , ngisho namakhadi wevidiyo aphezulu anikwe amandla.
Amayunithi wokunikezwa kwamandla alinganiswa ngamattery ukuze abonise amandla anganikeza wona kukhompyutha. Njengoba ingxenye ngayinye yekhompuyutha idinga inani elithile lamandla ukusebenza kahle, kubalulekile ukuba ne-PSU enganikeza inani elifanele. Ithuluzi le-Cooler Master Supply Calculator elihle kakhulu lingakusiza ukuthi ubone ukuthi udinga kangakanani.
Ulwazi oluthe xaxa kuma-Unity Supply Units
Amagumbi okuhlinzeka ngamandla achazwe ngenhla yiwo angaphakathi kwikhompyutha yedeskithophu. Olunye uhlobo luyi-power supply yangaphandle.
Isibonelo, ezinye izinduduzo zokudlala zinegunya lokuxhuma emagumbini amandla okumele ahlale phakathi kwe-console nodonga. Ezinye zifana, njengeyunithi yokunikezela yamandla eyakhelwe kwezinye izingcingo zangaphandle , ezidingekayo uma idivayisi ingakwazi ukudonsa amandla anele kusuka kukhompyutha ngaphezu kwe-USB .
Izimpahla zamandla angaphandle zizuzisa ngoba ivumela ukuthi idivayisi ibe encane futhi ikhangise nakakhulu. Kodwa-ke, ezinye zalezi zinhlobo zamagesi okunikezwa amandla anamathele emgqeni wamandla futhi, njengoba ngokuvamile zikhulu kakhulu, ngezinye izikhathi zenza kube nzima ukubeka idivayisi emdongeni.
Amagumbi okuhlinzeka ngamandla ngokuvamile ayisisulu samandla okuqhutshwa kwamandla namapikhi amandla ngoba lapho idivayisi ithola amandla kagesi. Ngakho-ke, kuvame ukuphakanyiswa ukuxhuma idivayisi ku- UPS noma ukukhuphula umvikeli.