Ukuguqulwa umbane computer izixhobo ezahlukeneyo

Le khompyutha lisebenzela thina kule minyaka, abe umhlobo wokwenene yentsapho, yaye xa iba lixesha okanye uwaphule engenakulungiseka, Uyazisola ukuba bayithwale kuya yokulahla. Kodwa ke kukho iindawo ukuba angahlala ixesha elide ekhaya. lo ukuphola amaninzi kunye iprosesa nobushushu iyatshona, kwaye nkqu umzimba. Kodwa eyona nto ibaluleke - le PSU. unit unikezelo mbane, ngenxa igunya endilisekileyo kunye nemilinganiselo ezincinane, Yiyo le indawo efanelekileyo zonke iintlobo zezinto. yokudlela - akukho msebenzi olunzima njengolu.

Ukuguqulwa yeyunithi umbane ikhompyutha ukuvelisa ombane eqhelekileyo

Kufuneka wenze isigqibo sokuba luhlobo luni ukuvimba umbane yakho yekhompyutha, AT okanye ATX. Njengomgaqo, oku kubonisiwe yezindlu. umbane idaleka ukusebenza kuphela phantsi komthwalo. Kodwa unit ATX uhlobo umbane ikuvumela ukuvalwa ngcingo eziluhlaza nezimnyama ukulubonisa artificially. Ngoko ke, ehlanganisa umthwalo (ye AT) okanye ngokuvala izigqibo eziyimfuneko (kuba ATC), unako ukusebenzisa i fan. Le mveliso-5, kunye volts-12. Ubuninzi imveliso ngoku kuxhomekeke kwi iyunithi umbane. Maxa watts 200, xa pyativoltovom output langoku ukufikelela umyalelo 20A ukuya 12B - malunga 8A. Ngoko ke akukho extra cost ungakwazi ukunandipha elungileyo umthombo wokutya ezineempawu output elungileyo.

Ukuguqulwa umbane ikhompyutha ukuya umthombo wamandla ombane olulawulwayo

Yiba PD ekhayeni okanye emsebenzini kakhulu lula. Tshintsha i unit standard nzima. Kufuneka ukubuyisela i resistors ezimbalwa kunye vypayat umcephe wokunyusa. Xa eli xabiso ombane anokuthi alungi-lungiswe ukusuka volts-0 ukuya kuma-20. Ngokwendalo, imisinga iya kuhlala olinganise yokuqala. Ukuba wonelisekile kunye ombane ubuninzi 12V kwanele ukucwangcisa alawulayo yayo output thyristor ombane. Umphathi wesekethe Umlawuli ilula kakhulu. Kwangaxeshanye oko kuya kukunceda ukuba uphephe uphazamiseko kwi inxalenye angaphakathi ecandelo computer.

Ukuguqulwa legunya computer yonikezelo imoto itshaja

Umgaqo ayikho Ngokungafaniyo unikezelo lwamandla olulawulwayo. Kuphela nje enqwenelekayo ukutshintsha ilight Schottky ukuya ezinamandla ngakumbi. Sokugcwalisa amandla unikezele kwikhompyutha iye eziliqela ezilungileyo nezingalunganga. Izinto eziluncedo ikakhulu ziquka ubukhulu amancinci kunye nobunzima ukukhanya. Transformer imemori kakhulu kwaye kunzima ukusebenzisa kakhulu. Ububi nazo: i criticality short-wesiphaluka wokwephuka umva.

Kakade ke, lo criticality uyaqapheleka isixhobo sombane, kodwa ukusilela output AC amandla iyunithi ubume kunye lombane 220V lizinikele ibhetri. Kunzima ukuba nomfanekiso imiphumo yalo zonke izixhobo kunye nabantu ezikufuphi. Isicelo izinto ngamandla ukhuseleko uyayisombulula le ngxaki.

Ngaphambi usebenzisa isixhobo onjalo ukuyibiza, nzulu Nyanga kwi mveliso kwisekethe ukhuselo. Ngakumbi kuba kukho iintlobo ezininzi.

Ngoko ke, musa sukela ukuba ukulahla yeenxalenye isixhobo endala. Ukuguqulwa umbane computer amnike ubomi yesibini. Xa sisebenza kunye BP, khumbula ukuba ibhodi yayo rhoqo phantsi 220V, yaye limele isoyikiso ofayo. Sebenzisa amanyathelo afanelekileyo yokhuseleko xa usebenza ombane.