Supply Power ki te rorohiko. Me pēhea te ki te hanga i te whiriwhiri tika?

Ko te kōwae mana supply - ko te taipitopito o te rorohiko ki runga i tika, tei runga i te tika o tō rorohiko tenei, a, ki runga ake katoa, te tika o te HDD - puku kōpae mārō, e pupuru ana i te mōhiohio katoa. I roto i te meka, i waho te supply mana ara te pai rorohiko "rino" kore e taea te mahi i te katoa - ko te wahi haepapa mo te supply o ngā wāhanga rorohiko me te pūngao-faafariuraa e haere mai ki te rorohiko i te whatunga ki te kōpuku rorohiko takitahi e hiahiatia ana tenei.

He mea nui ki te mahara e roto i te tua ki tona mahi matua mō te supply te mana rorohiko ko te regulator ngaohiko me te whakangungu rakau i iti haruru tāuru ngaohiko, ka kua whai wāhi hoki i roto i te tautauā o te wae pūnaha.

Ēnei ra, tata PC hou katoa he wae whakamahia pērā i supply ATX. Ina whakaritea ki ngā waeine pakeke o momo AT, kua he nāianei iti teitei ATX. Ko e tika ana ki te meka i ngā wāhanga o rorohiko hou pau nui atu te hiko me te rapu utu ngā atu kaha mō te mahi tino arotau tenei.

Ko te mea nui, he aha ki te titiro hoki i te kōwhiri i te supply mana mo te rorohiko ko tona kaha, me ngā whakaritenga taketake. He rerekē te kaha hiahiatia ana mō ia rorohiko me he matua ti'aturi i runga i te whirihoranga o te rorohiko, me te te tohu o whīwhiwhi o te pūnaha. Hei tauira, mīhini petipeti wāhimahi teitei-mahi ranei rapu mana ki runga ake i tüäpapa tāmau āhuatanga puka iti.

Ko tētahi atu āhuatanga nui, e kua he supply mana mo te rorohiko, tenei katoa nāianei, whakaputaina i putanga PD. Heoi, te whakaputa ētahi o ngā kaihanga wae te mana supply ki te aho kotahi, me etahi kai mana ngā rua ranei wha rārangi haere nei te rerenga o nāianei, me te maha o ngā rārangi i ētahi wā i tata kahore pānga i runga i te mahi o te supply mana.

I mua i te hoko i te supply mana ko reira tino nui ki te tātai i te nui o te pūngao ka pau rorohiko āhua whaiaro ki nei e tenei kōwae mana supply kia tāuta. A kia whakaaro te take whakamutunga i roto i te kōwhiri i tenei wahi ona āhuatanga matua (kaha, me te whānui kaha o te nāianei), me te kore atu taumahinga. Hei tauira, ki te whakatau koe ki te whiriwhiri i te iti puai engari wae mana supply noiseless ki te rorohiko ki runga i te wā, kia tatarahapa koe tenei kōwhiringa - i muri i te tāuta Unuhia mahara atu neke atu i te kotahi puku mārō ranei e hiahia ana koe ki te hoko i te supply mana ake kaha. Hoki te rorohiko e hiahia te kaiwhakamahi ki te whakamahi mo te maha o nga tau, ka taea e koe te hoko i te PSU ki te rahui iti o te kaha tika i roto i te take, ki te i runga i te wā e kore e hoko i te rorohiko atu taipitopito.

He utu te aufauraa i whakarongo ki ka ngā āhuatanga atu te tīpako i te supply mana, ko reira, te tuatahi o te katoa, Cable Whakahaere me Power Factor Whakatika. Cable Whakahaere - ko ha faingamālie Ka tukuna e taura kāore, tuku whakamahi tōtika atu o te supply mana riro tenei. Power Factor Whakatika (mooni whakamaoritanga rite "ako mana tauwehe") ko o rua momo - mātātoa me te hāngū. Hāngū PFC smoothes noa nga ngātere nāianei, he iti totoro ratou i runga i te wā. taea ki te whakarato take mana, i te mea tata ki te pai Active tua PFC he. Ka rite ki te hua, ka whakamahi i te supply mana mo te rorohiko tona pūmanawa ki te mōrahi.

Ko te katoa taua ki te whiriwhiri i te supply mana pai mo te rorohiko? Ki te mahi i tenei, tirohia nga mahi e whakatakotoria e koe mo tō rorohiko, me te tata taratara o te kohi mana o ngā wāhanga PC katoa, me te tīpako noa nga whika hāngai tauira whiwhi. I roto i nga kaihanga o kai mana kia tuhia taua kaitākaro mākete rorohiko rite ratonga ohaoha, Zalman, Asus, Chieftec ko @LUX. Tei runga i te āhuatanga kaiwhakanao me te tauira tīpakohia, ka taea e utu mana supply ngā i rua tekau ki te rua rau tāra.