Temperature rite te PC tawhā pūtukatuka

Ko te tangata e whai ana ki te pupuri i te ritenga atu o te ahunga whakamua, me te ki te pupuri i tere ki te wa, takoha rorohiko priobetayut ka ako ki te whakamahi i te reira. Kei te ngāwari faataa tenei, no te mea te hangarau rorohiko atu me te ake tata integrated ki ia tau e haere ki ao katoa o te ora. te āwhina ia he tangata mārama: tātaitanga nui-pū, te whakahaere haepapa o ngā tukanga hangarau, whakangahau me te ake. I te wa ano, i te tangata titau hoki te kaha ki te tautoko i tona kaiāwhina hiko i roto i te mahi huru. Ko tētahi o nga tawhā tino nui o te pūtukatuka rorohiko ko tona pāmahana. Hei matau aha te mea te reira a te aha e mea faufaa, kia waiho ai hei iti hohonu ki te hangarau pūrere microprocessor.

E hanga iahiko hiko katoa ake o te maha nui o ngā huānga: transistors, pūnga iahiko, te p, he tetahi resistance. Ko tētahi o nga āhuatanga o te nāianei hiko meinga e ratou yavlyaletsya kaiwhakahaere whakawera tika ki te ātete hiko. Tetahi maramara, i roto i te meka, ko te kohinga o te plurality o ngā āhuatanga ka huihui i roto i te tinana kotahi, pera he reira wera - e kore te mea he he i, engari te tukanga tinana māori, ahakoa houhou. Ko te take i te wera ketia nga āhuatanga o Semiconductors me konganuku whakatu te maramara, a ko te kupu arata'i ki hopearaa ohorere, ki runga ki waiariki wehenga, me te tuku i te reira i te pūnaha.
Ko tētahi o nga āhuatanga matua o tetahi rorohiko ko te microprocessor he PTM (Central Processing Unit) ranei. Ki te titiro koe i roto i te kōwae pūnaha (whare), te maramara nui i runga i te kaupapa tika hei te PTM tino. Kei te eke tonu te reira i tautauā konganuku whakamahana me pā pupuhi. Ko te tokomaha o transistors i roto i pūtukatuka hou kua nui roa 500 miriona., Heoi te mana pāmahana ko te pau. Kei te tohua nga wa katoa te whakatakotoranga rohe pāmahana o te pūtukatuka, e kore e tika kia nui. Hei tauira, mō ngā pūtukatuka hou Intel "Tcase max" (rohe pāmahana) ko te 60 nekehanga. Nä, ko te pāmahana tīkina o te pūtukatuka - aua uara katoa e kore e e nui ake i te "Tcase max", me atu ko ratou, te pai.

pūtukatuka pāmahana, tei runga:

• ambient pāmahana. Ki te ino roa ona te whakanui ake te whakawhitinga wera;
• whakamahana Tapawhā me PTM whakapā. Ko te aha radiators pai i roto i te whakapā ki te taha pūtukatuka he oro ki te mōhinuhinu tiketike;
• whakatupuranga pūtukatuka. E hanga o te hangarau tukanga matatau tauira hou, kua āta whakamaheretia ki te whakaiti wāhanga o ngā wāhanga maramara;
• ngaohiko supply. Mai te nāianei, me te ngaohiko rite ki te ture o te Ohm mohiotia, tika ti'aturi i runga i ia atu, me te hua o nāianei ai he hua i roto i te pāmahana i roto i te kaiwhakahaere, e fakahounga'i ai e te uara ngaohiko raro, iti iho te wera. Ko mārama kitea i roto i ia whakatupuranga hou o microprocessors te au o te whakaiti i te ngaohiko supply;
• mahi auau. Ko te atu ngā mahi mahi he pūtukatuka ia waeine o te wā, na, no reira, miramira nui pūngao ngāwhā te.

Haunga katoa o te runga ake, te pāmahana CPU tei runga i te maha atu āhuatanga, i roto i nei kia haapapu tatou tautoko mo te whānuitanga o ngā hangarau kamupene. Kua roa te kitenga o Manufacturers e te pāmahana iti ai kia o te pūtukatuka he tautohe atu i roto i te manakohia o hoko ko reira hua ratou. Na reira, kua "whakaakona" te pūtukatuka ki te whakaiti i tona auau i te ngaro o te kawenga tātai nui, ki te whakaiti i te mana pau me ki momotu poraka arorau tautauā.