Ngale nqaku siza kuyazi Iimpawu zomthombo wamandla kwaye kubaluleke kakhulu ekusebenzeni kwekhompyuter. Ke ngoku kufunda uya kuyazi ukuba isebenza njani kunye nezinye iinkcukacha ezinomdla ngazo.
Iimpawu zomthombo wamandla
Umthombo wamandla yenye yezona zinto zibalulekileyo ezivumela unikezelo lwamandla ombane ukufikelela kwikhompyuter, oku kuvelisa inkqubo apho ukutshintshisa okwangoku kuguqulwa kwangoku ngqo. Oku kusebenza ngokulawula amandla ombane afunwa yikhompyuter ukuze isebenze, oku kuyaziwa phantsi kwegama lesiguquli.
Umsebenzi womthombo wamandla
Umsebenzi wamandla ombane kukuguqula ukutshintshela okwangoku kungoku ngqo, le nkqubo yenziwa ngenxa yamacandelo ahlukeneyo onawo amandla ombane, avumela umbane ukuba ulawulwe kwaye uzinze. Le nkqubo yenza ukuba ikhompyuter isebenze ngokufanelekileyo ngaphandle kwengxaki.
Into ebalulekileyo ngokusebenza kwayo kukuba yile nto ivumela ubonelelo lombane ukuba lufikelele kwinto nganye eyinxalenye yekhompyuter kwaye luyenze ukuba lusebenze ngendlela efanelekileyo. Ukuze usebenzise umthombo wamandla, kuya kufuneka ubeke uqhagamshelo lwentambo ngokubanzi enamanqanaba amathathu.
Emva kokwenza olu nxibelelwano, kuya kufuneka ube uneentambo ezithile ezithe ngqo eziza kuqhagamshelwa kwikhompyuter. Ukuze ibonelele ngoku kwinto nganye eyinxalenye yekhompyuter.
Iindidi kunye neempawu zomthombo wamandla
Namhlanje kwintengiso kukho iintlobo ezahlukeneyo zemithombo yamandla, nganye ineempawu ezahlukeneyo ezenza yahluke ngenxa yokusebenza kwayo, ke siza kuchaza iinkcukacha zomthombo wamandla ngokweenkcukacha ukuze wazi nganye yazo kunye nendlela yokwenza yisebenzise ngokuchanekileyo. Kwaye ngaphezu kwako konke ukwazi ukuba yeyiphi eyona icetyiswayo kwikhompyuter yethu.
Imithombo yamandla yahlulwe yangamaqela amabini abalulekileyo aya kuchazwa ngezantsi:
Iimpawu zomthombo wamandla we-AT
Le mithombo yamandla yezo zifakwe kwimeko yekhompyuter, zinomsebenzi wokuguqula i-current alternating ibe yangoku ngqo, kuba i-current current yile nto evumela ukusebenza kwezixhobo zekhompyuter kunye nezinto zayo. Ke ngoko, kubaluleke kakhulu ukuba le nkqubo yenzeke kuba ikwabonelela ngombane ezifunwa zezi zixhobo.
Imithombo yamandla yolu hlobo inamalungu athile abaluleke kakhulu kwaye ayimfuneko ekusebenzeni, angala:
- Umthombo wokucima / wokucima umbane.
- Umlandeli.
- Banokungena kwizibuko le-AT.
- Kanye namazibuko oxhulumaniso kwamanye amacandelo.
- Inendawo ethile yoqhagamshelo kwizibuko lezihlanganisi zeBerg neMolex.
- Banecandelo apho banokucwangcisa umbane.
La macandelo omthombo wamandla e-AT, ngalinye livumela ukusebenza komthombo ukuba kube yeyona ichanekileyo. Ke kubalulekile ukuba wazi ukuba nganye yazo imele ntoni.
Iimpawu zomthombo wamandla wolu hlobo zezi:
- Ngokutshintsha, ngulo uvumela ukuba umthombo uvulwe okanye ucinywe.
- Ezi ntlobo zemithombo zinoqoqosho kakhulu, kuba ngokunika ukucima okuqhubekekayo akuqhubeki nokudlula kwangoku xa kungafuneki kwikhompyuter.
- Ukuba iliso lixhunyiwe, izihlanganisi ezineetheminali eziqhagamshelwe kufakelo oluthile ziyasetyenziswa.
- Ezi ziyasebenza nakwimicroprocessors, ezizizixhobo ezindala, kodwa ngendlela efanayo le mithombo yamandla isasetyenziswa kwizixhobo ezikhoyo.
Iimpawu zonikezelo lwamandla ze-ATX
Olu hlobo lomthombo wamandla lunempawu ezifanayo zokuguqula enye into ibe ngumbane wombane, oku kubekwe ngaphakathi kwimeko yekhompyuter kwinxalenye yayo yangaphakathi, kule meko imeko yokusebenza kwale mithombo yeyangoku. Iza kuhlala isebenza nokuba ikhompyuter icinyiwe na. Oku, nangona kunjalo, ayilahleko yangoku kodwa ukongeza inika amandla ombane ongezelelweyo ayivumela ukuba ilawulwe.
Kulolu hlobo lomthombo wamandla, ngekhe kubekho ngxaki ngexesha lofakelo kuba inonxibelelwano kwibhodi yomama, kwaye oku inendlela enye kuphela yofakelo oluthi, xa lwenziwe, luvumele ukusebenza komthombo ngaphandle Akukho ngxaki. Olu hlobo lomthombo wamandla lunamalungu ahlukeneyo esiya kuwakhankanya apha ngezantsi:
- Inomlandeli.
- Inesibuko sonxibelelwano sombane.
- Inesibuko soqhagamshelo lwe-SATA.
- Unxibelelwano olunye lwe-ATX port.
- Inecandelo lokumisela umbane.
- Izibuko lonxibelelwano lineetheminali ezithile ezi-4 zezihlanganisi zeMolex kunye neBerg.
Ke kubalulekile ukuba wazi iindawo zonikezelo lwamandla kunye nokusebenza kwawo. Ezi ntlobo zemithombo yolwazi zibonakaliswa ziinkalo ezithile esiza kuthi sizibonakalise apha ngezantsi:
- Ngokungafaniyo neminye imithombo, olu hlobo lomthombo alunakho ukucima nokucima.
- Ukuze sikwazi ukucima umthombo kufuneka sisebenzise isoftware.
- Yidijithali ke ukuze uyivule, inomsebenzi wedijithali wale njongo.
- Olu luhlobo lomthombo wamandla osebenzela ii-microprocessors zangoku, kodwa ngendlela efanayo zinokusetyenziselwa izixhobo ezindala.
- Ineswitshi esivumela ukumisela okwangoku okuthumela, ukuze ihlale ilawulwa kwaye kungabikho nkunkuma yangoku.
Umahluko kunikezelo lwamandla eAT kunye neATX
Le mithombo mibini yamandla inenjongo enye, ukongeza ukuba uyilo lwazo zombini zinokufana, kodwa nangona kunjalo zombini zinomahluko othile ofanelekileyo. Kuba zibaluleke kakhulu ukusebenzisa lo mahluko ngendlela echanekileyo.
Phakathi kweyantlukwano esinokuyikhankanya:
- Kwizibonelelo zamandla zinokubakho kokusebenzisa izihlanganisi zombane ezizipini ezi-6 inye. Ngelixa umbane we-ATX unezidibanisi ezingama-24 zokufaka amandla kwibhodi yomama yekhompyuter yakho.
- Ukuvula umthombo wamandla we-AT kufuneka usebenzise isitshixo, kwimeko yomthombo wamandla we-ATX kwenziwa ngokusebenzisa iqhosha lokutyhala.
- Kwimeko ye-ATX, ukuvala amandla ombane kuyazenzekela kuba kusenziwa ngesoftware, ngelixa amandla ombane we-AT engenayo le nto kufuneka yenziwe ngesandla.
- I-ATX inezihlanganisi ezivumela amandla avela kwimicroprocessor, ngelixa i-ATX ingenazo ezi ntlobo zezihlanganisi.
- Ukunikezelwa kwamandla kwe-AT akubonisi ukusetyenziswa kwezihlanganisi ukunika amandla isokethi sePci-Express, ngelixa umbane we-ATX unikezela ngolu hlobo lonxibelelwano.
- Ukongeza, umthombo wamandla we-AT awunaso isixhobo sokudibanisa isifazana esingu-220 VAC esenza umsebenzi wokuvumela unxibelelwano ngesixhobo sangaphandle, kodwa ngokungafaniyo nomthombo wamandla we-ATX ukuba unolu hlobo lomsebenzi.
Kuthi abasebenzisi bekhompyuter kubaluleke kakhulu ukwazi lo mahluko phakathi kweentlobo zemithombo yamandla kuba ngale ndlela siya kuyazi indlela yokuyisebenzisa ngendlela echanekileyo kwaye nini kwaye njani nganye nganye. Ukusuka kwinto esikhe sayiqonda, ukubonelelwa ngamandla kwe-ATX zezona zizayo ukuza kwenza imisebenzi kunye nezibonelelo.
Kungenxa yokuba ezi zinenkqubela phambili enkulu kwezobuchwephesha kwaye zezona zisetyenziswa ngoku. Kodwa akufuneki sishiye imithombo yamandla ye-AT bucala kuba kukho imisebenzi ethile enokwenziwa kuloo mithombo yamandla.
Olunye uphawu loMthombo waMandla
Ukongeza kwezi ntlobo zemithombo sele zikhankanyiwe, kunokuthiwa kukho ezinye iintlobo zemithombo yolwazi ehlelwe ziimpawu ezifanelekileyo abanazo. Phakathi kwezi mpawu zomthombo wamandla esinazo:
Ngokomgangatho wayo
Iimpawu zomthombo wamandla ngokomgangatho wazo zihlelwa ngokweentlobo ezi-3 esiza kuthi ngazo sichaze apha ngezantsi:
Imvelaphi
Ezi ziindidi zeefonti esele zidityanisiwe kwikhompyuter kwaye zinika isiqinisekiso sokuba ngaxa lithile kunokuba luncedo olukhulu kumsebenzisi woku. Oku kukwavela kumgangatho wabo ophezulu ukuze ukusebenza kwabo kusebenze.
Ukuxelisa
Le mithombo yamandla ayisi mgangatho ngokupheleleyo ngenxa yoko inexesha elilinganiselweyo lobomi. Kuyacetyiswa ukuba zingasebenzisi ezi zinto kuba zinokubangela ukonakala kwikhompyuter kwezinye iimeko.
Isiqinisekiso
Ezi ziindidi zemigca engafikeleliyo nekhompyuter, kodwa eza nomgangatho ophezulu kunye nexesha elifanayo. Ke ngoko, ngokubanzi, ezi ntlobo zemithombo azibangeli monakalo kwiikhompyuter kuba ixesha labo lithathwa njengelide kakhulu.
Umthombo wamandla edijithali
Iimpawu zomthombo wamandla edijithali kukuba kwezi zinto zisebenza, i-current ithunyelwa ngqo kwikhompyuter ivumela ukusebenza kwayo yonke inkqubo, umthombo wamandla edijithali ubonakalisa isixa sangoku abasithumelayo. Oko kunokujongwa kwiphulo elakhelwe-ngaphakathi elinalo, ukuze umsebenzisi abenokwazi ngokulawula okwangoku kwekhompyuter yakhe.
Umthombo wamandla ombane wedijithali
Ukusebenzisa olu hlobo lomthombo kuyimfuneko ukusebenzisa iqhosha eliya kuvumela ukuba liqale ukusebenza. Kwaye ukuze ukwazi ukuyicima, kwenziwa ngesoftware ekufuneka ifakwe kwikhompyuter.
Umthombo wamandla ePushbutton
Luhlobo lomthombo wamandla oza neekhompyuter, ukwenzela ukuba uzivule, iqhosha lamandla lisetyenziselwa ukuvumela ikhompyuter ukuba ivulwe njengomthombo wamandla. Ngamanye amagama, xa sicinezela eli qhosha, ukuhamba kombane ukusuka kwikhompyuter kuyaphazamiseka kwaye ke inkqubo yokuqalisa kwamandla iyaqala.
Amanqanaba otshintsho lombane
Ukuze umthombo wamandla usebenze ngokuchanekileyo, kubalulekile ukuba uhlangane namanye amanqanaba ukuze inkqubo yoku ikwazi ukuyenza ngokupheleleyo. Ke siza kunika iinkcukacha ngala manqanaba angezantsi:
Inguqu
Kule nqanaba apho ukunciphisa amandla ombane kwenzeka, kufuneka kube phakathi kwe-125 AV kwi-12 V okanye kwi-5 V. Le nkqubo ifezekiswa ngokusebenzisa i-coil yokunciphisa evumela ukufezekiswa kweli nqanaba ukuba kufezekiswe.
Ukulungiswa
Apha kweli nqanaba utshintsho lwangoku lwenzeka, Oko kukuthi, xa okwangoku kudlula kuphela kwizinto zombane ezibizwa ngokuba ziidayode. Oku kufezekisa ukuguqula ukutshintshela okwangoku ukuya ngqo kwangoku.
Kuhluziwe
Kule nqanaba, umbane ulawulwa ngamacandelo abizwa ngokuba yi-capacitors. Ukuba zezabo ziya kuvumela ukudlula kombane kunye nolondolozo lwawo.
Ukuzinza
Eli linqanaba lokugqibela, kulapho ulungelelwaniso lwamandla ombane lwenzeka khona, luzazisa ngendlela emgceni, oku kubangela ukuba amandla agqithe kwikhompyuter. Kwaye ngale ndlela vumela ukusebenza kwesixhobo ngasinye esidityaniswe kwikhompyuter, oku kufezekiswa ngokusetyenziswa kweesekethe ezihlanganisiweyo.
Sebenzisa iOverulsing
Injongo yalo mkhuba owaziwa ngokuba yi-Overulsing kukufumana ukusebenza okuphezulu kwezixhobo ngaphandle kwesidingo sokutshintsha izinto kwezi okanye ukugqitha kwizabelo zomsebenzi zenyanga. Ukufezekisa oku, kubalulekile ukuba ube nomthombo wamandla ozinze ngokufanelekileyo kwaye ungaphezulu.
Ukuze ingagqithisi, kufuneka kusetyenziswe imithombo yamandla ekumgangatho ophezulu. Kuba ukuba ezi azifezekisi iimfuno eziyimfuneko zekhompyuter, iimpazamo, ubushushu kunye nezinye iintlobo zeengxaki zinokwenzeka.
Ngama-80 kunye nombane oqinisekisiweyo
Imithombo yamandla eqinisekisiweyo engama-80 kunye nezo ntlobo zemithombo ezenze iimvavanyo ezahlukeneyo apho bebexelelwe khona ukuqinisekisa umgangatho kunye nokusebenza kwazo. Ezi ziqinisekiso zingama-80 kunye nemithombo yamandla inamanqanaba ahlukeneyo esiya kuwakhankanya apha ngezantsi:
- I-80 kunye nesiqhelo.
- I-80 kunye nebronze.
- I-80 kunye nesilivere.
- I-80 kunye negolide.
- I-80 kunye neplatinum.
- I-80 kunye neetanium.
Ukusuka kwinto esinokuthi ukuba inqanaba liphezulu, kokukhona ukusebenza kwamandla okunokusinika lo mthombo wamandla, onceda ukuzinza kwinkqubo yokusebenza. Ke le nto sele siyikhankanyile ngasentla, ulwazi lwakho lubaluleke kakhulu xa ufumana umthombo wamandla.
Ukugqiba ukubhala eli candelo lekhompyuter yethu, njengoko ingumthombo wamandla, kubalulekile ukugxininisa ukuba kwintengiso uza kufumana iimveliso ezahlukeneyo ezinamaxabiso awahlukeneyo. Kodwa kubalulekile ukugxininisa ukuba njengoko umthombo wamandla unjengentliziyo yomzimba womntu ukuba ngaphandle kwawo asisebenzi, umthombo wamandla ubalulekile kwikhompyuter yethu.
Kuyacetyiswa ukuba bonke abantu abathi ngelinye ixesha kufuneka bathenge umthombo wamandla akufuneki bancitshiswe lixabiso loku. Kuba imithombo nganye ekhoyo kwimarike inenjongo kunye nomsebenzi ofanayo kodwa kubalulekile ukuba wazi iimpawu zomthombo wamandla onqwenela ukuwufumana.
Phakathi kweempawu eziphambili zomthombo wamandla ekufuneka zithathelwe ingqalelo xa kuthengwa: amandla, ukusebenza kakuhle, ifomathi yayo, uhlobo lomthombo wamandla kunye nezihlanganisi. Ngale nto siza kukushiya amanqaku emithombo eyahlukeneyo yamandla ukuze wenze ukhetho olufanelekileyo, phakathi kwezi sinazo:
- Umthombo wamandla oLwakhiwo.
- Umthombo wamandla waseCorsair.
- Umthombo ka-Antec.
- Kwangokunjalo, umthombo opholileyo woMthombo wamandla.
- Umthombo wamandla we-EVGA.
- Guqula umthombo wamandla weThermaltake.
- Umthombo wamandla weXFX.
- Kwangelo xesha umthombo wamandla we-Enermax.
Kungenxa yoko le nto xa uthenga nayiphi na kuzo, kukuba kufuneka babe nolwazi oluneenkcukacha kulowo nalowo eneempawu zawo, ezinokwenza ukhetho lube lula kumntu. Kwaye uthathela ingqalelo ukuba ayizukulawulwa yonke imithombo yamandla, ke xa ukhetha, funda ngocoselelo uphawu kunye nokuba inokubonelela ntoni kwiqela lakho.
Ukuba ufuna ukuqhubeka nokwandisa ulwazi lwakho malunga nezinto ze-elektroniki ndikushiyela eli khonkco lilandelayo malunga Iimpawu zendlela.