Me pēhea te ki te mahi i te tātai o te supply mana

A ani i te taonga hoko kaiāwhina tetahi hangarau rorohiko whakarato i tētahi rārangi o te wāhanga tino nui o te kōwae pūnaha rorohiko whaiaro. Ka PTM kia whakaaturia, te kāri ataata, kaupapa me etahi atu wāhanga, whakarārangitia ratou āhuatanga. A he torutoru noa "mahara" pehea ki te tiki ake te mana supply mo te pūnaha. Te supply te mana i roto i te take pai whakahuatia i te mutunga, me ētahi wā e kore e kōrero e pā ana ki reira.

Ko te hapa kerekere tenei. Ka taea e āta e koe te kohikohi mōhiohio i runga i te Ngā Huinga e pā ana ki te kai ki te titiro mo te pai i runga i te paearu o "utu / mahi" rongoā. I roto i te mutunga, ki te tiki i te pūnaha hiahiatia ... ka whiwhi tamau whakairi-ake, me ētahi atu malfunctions tika ki te meka e kore kua rite te tātaitanga o te supply mana. mohio te katoa e ki te ki te motokā hākinakina whakakiia iti-te kounga wahie, ka waiho e taea ki te riro, ahakoa te matatau tino o ona wāhanga. Otiia i roto i te rorohiko taputapu whakamahia e te parau tumu "me pera haere mai ki raro." Aue, e kore e heke iho.

Tātaitanga o te kaha rorohiko kaha supply tenei ano inaianei e tika ana ki te kawe i roto i rawatia. Ahakoa o ahakoa whakamana te whakakapinga poraka tawhito kei runga i ngā wāhanga hou atu ranei e hono. I roto i te meka, he kuware te tātai mana supply me te kaha ki te mahi noa, kahore tetahi matauranga motuhake i roto i te engineering hiko.

Tuatahi o katoa, koutou hiahia ki hanga te rārangi o tāutatia ngā wāhanga. Hei tauira, kia titiro ai rite tenei:

- RAM. E rua DDR3 kōwae.

- Ko te pūtukatuka pokapū te Intel Core te i3 2120 i roto i te aratau noa.

- Ko tētahi ki te mahara DDR5 Radeon 5570.

Ko te tātai o te supply mana, he mea e tika ana ki te whakaaro e roto i te wae pūnaha kua he torutoru kiritaki nui o hiko anake, whakaaro, mo te 90% o te mana katoa. Tenei whakatuka a whakairoiro kāri. Various pūreretā, ngā matawai, flash puku, te pā, te kiore me te papapātuhi ki pau kaua e neke atu i te 10-15%. Na reira, i te kaha supply tātaitanga whakamana matua mo tiketike-kaha wāhanga, me te tangohanga te hua ko tāpiri ki te 30%, me te arumoni e hiahiatia kaha wae.

Na, whakaemi te rārangi. Ako i te kohi mana he taea i roto i te ngā tēnā. Ki ta koutou e mea tenei, i muri i te kaiwhakanao o te paetukutuku me te rapu hoki i te hiahiatia raraunga. Waihoki, puta tatou ki te whakatau i te mana o te kāri whakairoiro. Ko te kupu, te tukatuka kaha i roto i te tauira ko 65 Watts, me te ataata - 43 Watts. Ano, i whiwhi ai te uara mōrahi, ka mahi i raro i kawenga tonu. Ko te rorohiko toharite i roto i tenei aratau e kore mahi mo te neke atu i te 30% o te wa mo te wā katoa o ratou te whakamahi.

Komititanga ake nga uara whiwhi 108 Watts. Maka ki te taha o te 90 Watts i runga i te puku mārō, te meangiti pā, kaupapa me ngā pūrere piringa. whiwhi tatou 200 Watts. Ko te tauira i muri - 250 Watts. tango Na ki pūkete e rua ngā nui:

- kaiwhakanao PSUs katoa tohu rānei uara āta teeraa, tihi, kei hea mahi tonu e taea ranei. Rawa fakatokanga'i te hanga teeraa o kamupene Hainamana. Conclusion: Ko te whika ki Me ki tāpiri 50-150 Watts (wāhanga atu kaha, te atu tatou tango kararehe). Mau, Ko te nuinga 30% enei, pera i te timatanga o te tuhinga.

- tukuna Power Supply he maha o ngaohiko (12, 5, 3) me te he katoa te mana whakapuakina. I roto i ngā pūnaha rorohiko hou, taka te pikaunga matua i runga i te raina 12 V. Conclusion: tīpako i te supply mana, ai te kaha o te 12 ki te whānuitanga mōrahi (neke atu i roto i te tahi atu tauira).

E tūtohutia ana ki te hoko kaihanga poraka kounga mohiotia (CoolerMaster, Zalman, me ētahi atu). Ahakoa he teitei ake i te utu "kaha" pūrere Hainamana ratou utu, mārama whakanuitia i runga i te kounga o te mahi me te pūmautanga.

Counting te supply te mana, ka taea e te tango e koe painga o te tātaitai ipurangi motuhake, i tokomaha i roto i te whatunga ao. Hei ako i te faufaa o te mana, nui ki te tomo i te momo, me te maha o ngā wāhanga. Ko te drawback o tenei huarahi - he horapa nui o ngā (nga kaihanga o taua hōtaka "reinsured").