Wae Power mō rorohiko: tihi ngä, āhuatanga, ture kōwhiringa

Hoko he rorohiko hoki iwi matara rawa atu i te toi, te nuinga iti ki nga ariā o "kāri", "pūtukatuka" me "mahara". Heoi, i runga i te supply mana mo etahi take, haamana'o i roto i te tahuri whakamutunga. A, ka tae mai te reira ki, i nuinga o te wā, e-kia e tamata kohikohi ki te whakaora nui taea i runga taua mea, haumi i roto i te tahi atu wāhanga o te PC.

"Ko te he pouaka tika, whangai pūngao. Ahakoa ka haere mai etahi iho, tino nui, kia waiho ai atu kaha, me te iti "-! He huarahi tino noa, me te, whakautu, kino. Kia aroha mai, riro te reira kitea anake, no te te huihui rorohiko. Lucky ki te ia tīmata noa. Rite i waimarie, ki te he pūmau te mahi me kahore pōrearea ohorere. A kua reira ki hei oaoa, ki te kahore deshovenky supply te mana i roto i te mutunga ka kore i roto i te marama i muri torutoru, "toia" mo te toenga o nga wae e te hopoia te reira whakarato mana.

Ko tino taea anake tenei kī kai mana-te kounga tiketike mō ngā rorohiko, runga kaihanga e pupuri i pakari te i runga i ngā tūranga tika. Na reira, whiriwhiri hua mātau, i roto i te meka e mahi nga pene o tona utu, ka takoto ko ia anake hoki te kaihoko, e, o te akoranga, Me ki kia mōhio o te āhuatanga matua o te supply te mana, me te ki te matau ai o nga kaihanga tino pono.

Ko te mana mō te pūnaha katoa

Ko te pūrere tautuhinga matua tenei, he hiahia i roto i te wahi tuatahi o te kaiwhakamahi. A, no te tīpako koe maha maha ngaro i roto i ngā o Watts, e whakarato katoa i te mana o te rorohiko. Te kore o te mana mahi wehe tikanga mahi iu (ara tua atu tona timatanga-ake). I te tahi atu te ringa, ka meinga tikanga kaha te mana supply te patu nui ki te pūtea, i tei nehenehe ia apehia.

PC kohi mana i roto i ia take ki te tatau takitahi, e hāngai ana i runga i te huinga whakamutunga o ngā wāhanga. Kaua e wareware e i roto i tenei take kia whai BP i te iti rawa i te supply mana iti i roto i te whānuitanga o 20-25% o te kohi pūngao ariā. Hoki enei tātaitanga te tukutuku i reira he pinepine o tataitai motuhake. Ko te tika te nuinga o (me reira rongonui i roto i te iwi) kōwhiringa ko Cooler Kaiwhakaako Power Supply Calculator. whakarato te reira i ngā kaiwhakamahi ki e rua noa ngā momo o te mahi:

• Basic - he aratau e taea tetahi tauhou i roto i te kaupapa o te pūmārō rorohiko ki te tātai i te kaha te mana supply hiahiatia, tohu anake te mahi whānui o te PC.
• Tohunga - Aratau mō ngā kaiwhakamahi matatau me inapō rorohiko kaingākau. āhei te reira i te tātai tango ki pūkete te iti rawa ngā taipitopito katoa me nga āhua kūware o te pūnaha.

I tua atu ki te mana katoa, he mea nui ki te whakarongo ki te nāianei e he ahei o tuku raina 12V. Ko reira te teihana matua o te kohi mana i roto i te rorohiko. Hei tauira, te supply mana AeroCool KCAS 600W i 12V hua he iti iti iho i te tona kaute katoa - 540 Watts. He hua kounga teitei i te kamupene kia ata! i raro i te ingoa o Power Rohe 650W ko kua ahei o 648 Watts i runga i te raina kotahi. Ko te record pai nui me te tu fakanatula atu te utu tenei.

Ko reira i tenei tautuhinga me kia whakawhirinaki i roto i to ratou whiriwhiri. I muri i te katoa, e kore nei e whakama, ina e tango te kāri whakairoiro, hangaia hoki he whakatauranga mana o raina 12V, ka hono ki te supply mana he tino rerekē, atu iti? O te akoranga, te mahi iu o te GPU - ko reira te kotahi pai taea tumanako hoki i roto i te āhuatanga i taua.

Ko te auau tōtika

Ka taea te whakamahi i tetahi rauemi i roto i ngā huarahi rerekē: wahi ko reira he mahi pai, me te i roto i ētahi wā arata'i maumauria nui ki ngā utu atu. Pakeke te taua ki te wae te mana supply - e taea te pau te whakatauranga mana ano ki rerekē nekehanga o tōtika. Ko te tōtika tiketike o te pūrere pānga te mahi katoa katoa:

• Hautanga kohi pūngao. Cheap kai mana mo rorohiko, runga kaihanga i roto i nuinga o te wā tanumia nei te i te raro o te mākete, hara tonu tōtika iti. Te fariiraa i te hiko whatunga, dissipates supply te mana i te tetahi wahi o taua mea i roto i te ahua o te wera, ka homai kē he nui iti i te mea i riro tuatahi. ngaro whakaaro cheap tenei ara prohibitively wahi nui o te hiko.
• Na roto i te whakaiti i te tohanga iti te me whakawera o te PSU. Tenei taea ki a koe te pupuri mahi ata o tona pūnaha tautauā.
• Iti pāmahana tino whakawhānui i te ora mahi o te supply mana.

te kakama High - he tohu o te whakamahi kouma o Elektroresurs mo e ia o tatou utu te moni. Hoki te taumata tika o te tōtika tika hiahiatia wae turanga huānga kounga.

whakaritea te tohu o te tōtika mō ngā kai mana e te paerewa te ao kotahi 80 PLUS. Kei te wehea te reira ki te maha whakarōpū:

• Parahi - 81-85%.
• Silver - 85-89%.
• Gold - 88-92.
• Platinum - 91-94%.
• Titanium - 94-96%.

I roto i te whānui, whirihoranga rorohiko taketake ki ngā taumata o te rino ki te wāhanga utu waenganui ka kia nui ki te ārai i te tohu e pā ana 80 PLUS parahi. Hoki ngā wāhanga ake kaha, me te reira tono pai kōwhiringa he hiriwa-Gold. tūtohutia Owners o whirihoranga runga mutunga-te ki te titiro i roto i te ahunga o Platinum Titanium ranei, ki te he hiahia whakapeka mō te tōtika pūnaha mōrahi.

A ape i te kōwhiri i te hunga tauira e hei utu o tohu ōkawa e ngana ana ki te kukume i te aro o te tahi atu raraunga (pērā i 85 PLUS, «paku hāngai ki te 80 PLUS Gold», etc). Ko te ahei o tuku he mahi pono te hua, kei te whai ki te kia whaimana e tetahi o nga paerewa e rima. Na te hunga e kore e taea e te tangata e mahi i roto i te mahi, pera me kī e te kaiwhakanao, ka tomo tonu te mākete ki te whānui o tinihanga hokohoko mō peke kaihoko momo.

te pūmautanga akoranga

I tua atu ki enei mua 12V, mo te kaha ki tō rorohiko whakatau e rua atu ngā rārangi: 3,3V ko 5V. Post ratou te ngaohiko e hiahiatia katoa - ko anake te hawhe te mahi. He mea nui ki te pupuri i te reira i roto i rohe manakohia i roto i te wa rere katoa. tei ana tēnei taea i runga i te kounga o te whakakī ā-te supply mana.

E ai ki te paerewa ao EPS 2.91 Ngaohiko kātakí e:

raina	iti	täkupu	max.
+ 3.3V	+3,14	+3,30	+3,47
+ 5V	+4,75	+5,00	+5,25
-12V	-10,80	-12,00	-13,20

Hoki ngā rārangi 3,3V me 5V he rerekē manakohia o +/- 5%. Hoki tukua 12V tau paku teitei - +/- 10%.

kai Power ki turanga huānga cheap he taea noa ki te whakaatu i te hua tika mō te EPS 2.91. A tei tenei i runga i te mahi PC rite te katoa. Ka tino arahi ine i raro i te paepae manakohia o 5-10% ki rahunga tamau me reboots noa. Rawa, ki te te faaruru i te PTM whakairoiro ranei kāri he kawenga taimaha, hei tauira, i roto i ngā kēmu me tono ngaio.

Overvoltage i te iti paerewa tura'ii te pukā o rua te BS me nga transducers runga i te i'ai kaupapa roha. A, no te tenei kaha nui kākahu HDDs circuitry tairongo, ārahi ki to ratou kore wawe.

takaro He tūranga nui e te tawhā pērā i te whānuitanga o te ngaohiko tāuru. I roto i wae tikanga te uara ko reira 200-240V. Ko ngā kōwhiringa ko te mākete hoki i runga i 100-240V noa. kia hoatu nga mea o muri, he manakohanga whakatakotoria - he mehua whanui o te whānuitanga fakapapau'i te pikinga o te pūrere i malfunctions ngā i roto i te mains.

Te rironga o ranei hua i roto i te supply ngaohiko e kore e meinga te PSU i roto i te huru te hape. Mai i, i roto i te tahuri, e kore e inihua ohie kē iti.

Kei te kaha tūtohutia ia kaiwhakamahi ki te tirohia tetahi tauira BP ngā i roto i arotake me ngā whakamātautau, i he wātea noa. He mea tika ki te rapu hoki ngā mōhiohio ki te iti rawa 2-3 mātāpuna, tango ki arotake pūkete me te kiritaki, ki te mea he. Te reira i te mutunga ka waiho i te pikitia katoa, a ka meinga e te whiriwhiri tika - ki te whiriwhiri i te supply te mana o tona moni e kore ranei.

mahi

Ko te tika, ina te mea ranea mo te pūnaha ki te rahui i te rāhui mana. Excellent, ki te kore e te ngaohiko i runga i ngā rārangi katoa nui te rohe whakaaetia. Otira ka tae mai te reira ki te whakatikatika te mana tuku i te pūrere ki te kete, ko te kokonga o te tukanga katoa riro pinout o wae rorohiko supply mana (ranei noa te huinga o ngā taura, ka e kia tukua i te wae PC toe).

Mai i wehea e rua ngā momo nui. Tuatahi - EATX 24pin, te tikanga mo te supply kaupapa mana. Tuarua - 12V, i tiaki o te pūtukatuka kai. Hoki Motherboards tikanga anake e hiahia ana i te reira 4pin-putanga. Heoi, wā ki te tautoko mō te overclocking ki kua nui haere te mana, no te nei kua ko te kōwhiringa i runga i 8pin (4 + 4pin ranei).

Whakaotia ki pinouts taura taketake tetahi supply mana rorohiko ngā etahi anō:

• PCI-E.
• Ka rewenatia katoa.
• Fan Tūhono.
• Molex.

kia rerekē ratou tokomaha i runga i te tauira motuhake o PD rānei. Kia tino ki te tirohia e te hua kua rua te roa tika, me te maha o ngā taura e hiahiatia ana mo tona rorohiko tikanga. faaore atu tenei te rapu ohorere atu toronga me whāurutau.

Heoi, kia mohio ki te whakarongo ki te aroaro o te katoa te tiaki iahiko ono PD i ngā āhuatanga ohorere:

• OCP (Neke Protection nāianei) - Protection ki overcurrent.
• OVP (Neke Ngaohiko Protection) - tiaki ki ngaohiko supply tiketike.
• UVP (I raro Ngaohiko Protection) - tiaki ki supply undervoltage.
• SCP (Poto Circuit Protection) - tiaki poto-iahiko.
• OTP (Neke Temperature Parenga) - tiaki pukā.
• Faka (Neke Power Protection) - tiaki kikī.

Iti pūnaha tiaki - te nui te mōrea ki te kitea te supply te mana i roto i o mahi i roto i te take o te rahurahu.

He aha e pā ana ki te whakamarie i roto i te whakamahi?

Wa, ka i roto i te whakaminenga i raro i te ringa kore e pokanoa ki te waea atu, me tūhono. More māhorahora tāutanga ngāwari me te ngōwaea taea whakahere momo poraka modular, arā te hunga i nei i te pae tino taea ki te wewete wae nga Ropu.

e tūtohu ana ki te whiriwhiri i te iti o aua tauira, e kua rite rawa ki te mātao 120 mm. Heoi, i reira he kōwhiringa, me te ake, e ka hoatu i tētahi atu tōtika pūnaha tautauā. e kore e kino ia te reira ki te kitea i roto i te paetukutuku o te kaiwhakanao, whakamahia nei te momo whanau. Ko reira e minaminatia ki te karo i ahunga waku - ko te roa iti rawa ratou, me te āta timata ki te hanga haruru i muri i te tetahi wā o te mahi. Ko te otinga oro pai ko te aroaro o "hinengaro whakarite" tere tahi, tuku kore ki te whakauru i te reira tae noa ki te tetahi paepae pāmahana i te katoa.

I te pae hopea, Me kia tika ki te tinana i roto i nei whakanohoia reira te take ahua o te kōwae mana supply. Te nuinga o ngā whanaketanga kiritaki hanga i raro i te hōputu ATX.

kounga Tiamana i Kati

mākete whakapumautia hoki te wa roa ora rite ki tahi mau parau tumu. kai cheap mana mo rorohiko, e te hunga runga kaihanga i te mua - e kore neke atu i te wawata, tetahi hype hokohoko ranei. E whakaatu ana tino tenei nga hua katoa o te German moni waitohu kia ata, riro he maha o ngā tohu, me te rongonui i roto i te mākete. Tetahi raupapa o ngā waeine mana supply rawa ki nga mea katoa o whakamarutanga, kua whakapumautia tonu ratou tau kī i roto i te mahi i roto i te maha arotake me kaihoko hua mahi puku hitimahuta ahuareka o te tau.

I roto i ngā, i te matatau tānga hangarau PC Games Pūmārō (Germany) mo te wa iwa i roto i te tohu rarangi waitohu taitara hōnore "Manufacturer o te Tau" i roto i te kāwai o kai mana. mohiotia pai i roto i te porowhita rohe Hardwareluxx hapori, me te homai wha tau te Tiamana taua te taitara. I tua atu, ka taea e koe te pānui i nga wa katoa te arotake tuatoru-rōpū me ngā whakamātautau, whakau i te kounga, tika me te mahi ata o tenei kamupene.

Seasonic - tūnga u runga i te mākete ki wheako totoka

Ko te whakataetae tika ki te waitohu Tiamana o ngā hua kounga pai, kua tika mai i Taiwan, me maha tari ä-rohe i roto i Europe, USA, Japan, me ētahi atu wāhanga o te ao. Whakaturia e Engineers 40 tau ki muri, i tenei kamupene tuatahi puta noa ki te whakauru i te ao ki rongoā teitei-tech-te kounga teitei kia e ka mauruuru e te tini.

wehea Products SeaSonic ki raupapa maha, ia o nei tapae huinga rerekē o ngā āhuatanga ki te hāngai katoa pūtea. Anake whakautu cheap whakaaro Taiwan hoki e kore e whakaherea. A whakau maha whakamoemiti i roto i pinepine o arotake i runga i te whānui o ngā tānga momo e ehara i te mea i roto i te maumau.

kai Power DeepCool - haapiiraa whanaketanga angitu wāhanga pūtea

China - e kore te mea tonu tenei i nga hua kounga whakarihariha stereotypical i runga i te tauine ahumahi. He pakari Engineers i Haina te wikitoria te tūranga teitei i roto i te mākete ao no o te moni, me mo te kounga o ngā hua tukua. Ko te kupu tonu te whakahaere ki te faa'oru kore anake te tūtohu utu i roto i te ingoa waitohu kotahi.

tauira hou kanapa - te kamupene DeepCool, tuku wae utu mō rorohiko Power i runga i te uara whakairia hoki te tangata ke. Mai i tōna urunga i roto i te 1996, i whakawhiwhia te Hainamana maha rohe press. tānga Popular pūmārō o Tom, rongo 3D, e kore ko te wa tuatahi te kamupene whakawhiwhia tohu tiketike, me nga utu hāngai Techpowerup.

Tapeke DeepCool PSU tohu e rave rahi raupapa, ia o nei he taumata pūngao rerekē, ngaohiko stabilization, ngā pūnaha tiaki. Ko te utu i roto i tenei take tonu i te taumata atu wātea atu i taua o ritenga i te whakataetae.

Ko wai tonu tenei ra kitea i roto i te mara o te wāhanga reo-utu?

Ko tino taonga i roto i te whānuitanga o ngā kai mana mo rorohiko te mākete hou. e kore te mea tonu Whakatauranga o ngā i te wa ano nga taua. A ko reira kore anake te kaiaka o te kaupapa here hokohoko ngaio. Ko nga wa katoa te take whakatakotoria te kounga o ngā hua, me te tona utu mo te taupori whānui. Ki te kore koe e whai moni nui mo te hanga o runga mutunga-wāhanga, ka taea e kitea tonu koe he rerekē tika i roto i te whānuitanga utu waenganui.

Ki te wahi nui o te PC pūtea kāinga rawa te ki Zalman supply mana - tetahi o nga makau motuhake i roto i te tini. Kua whakahaere waitohu Korean Tonga i roto i nga tau 17 o tona oraraa ki te tupu ki te kaporeihana-ao te piha haapiiraa, hipoki he rota o te IT-ao. Gaming papapātuhi, kiore, ata tinana, pūnaha tautauā ata - ko reira he rārangi wāhanga o te mea mohiotia te kamupene kei te katoa i runga i te ao. I roto i nga tau katoa o tona mahi supply mana katoa Zalman - ko tetahi o nga kaitono tuatahi mō te tāutanga i roto i te pūnaha pūtea petipeti tenei. E māia ana tatou e nehenehe e mea e kua mārama kore tenei mana iti o ngā hua Korean Tonga tika ki tetahi anake o te kamupene pānuitanga.

A paraparau e pā ana ki te poraka supply mana ratonga ohaoha Group, kia mohio ki te mōhio i te utu o te paerewa tika o te kounga whanaunga ki te uara toharite. Ka taea e kaihanga Taiwan pai te Whārangi nui o raupapa, te wahi i he wahi rite te runga whakatau "konukawata" i reira, a ka he te reira pūtea "parahi". Ratonga ohaoha - te rima o nui kaiwhakanao mana supply i roto i te ao. E maiohatia Ko tōna hua kore anake i roto i porowhita petipeti, engari ano hoki i ētahi atu rama pai-mohiotia. Ko te kupu, te whakamahi i rongoā te kamupene o te taua Zalman, Thermaltake, Antec.

E mea pinepine, i roto i te tikanga ki te whakaora i ngā kaiwhakamahi te kōwhiri tetahi kai wae AeroCool cheap tino i te ti'aturi i runga i te kounga pai, me te taumata pai o te mahi. Ko e mo'oni, tenei kamupene ko te hua ngā mo te iti pūtea. Otiia anake, ki te tae mai te reira KCAS runga ake raupapa. VP ko VX ko te meá tino mo tetahi rorohiko, tika nei i kitea i roto i to ratou tūtohu utu iti.

E kore e kino pānui iho i runga i te mākete, te kamupene Thermaltake. kai Power, e arotake te hanga i te mana'o pai katoa, i te iti rawa te whakaaro tupato utu. Mā te ratou ake kaha whanaketanga o ētahi atu kamupene, kua kï Thermaltake tona whakataetae i roto i te mākete me tohu maha. hea te raiona o o nga hua katoa o tenei kamupene no ki te piha haapiiraa Hi-Whakamutunga utu. Otiia e kore e tenei tikanga e kore e te reira te whakahere kōwhiringa ngā mo te utu atu tāú (i roto i ngā, i te raupapa o Smart DPS G me TR2).