2 pini yamagetsi yokhala ndi VDE certification Overview
2 pini yamagetsi yokhala ndi certification ya VDEamadziwika chifukwa chakuchita bwino kwambiri. Pulagi wa chingwe chamagetsi cha 2 pin chamagetsi amalembedwa ndi kachidindo kambiri. Makamaka, wofiira ndi +5 V, wachikasu ndi +12 V, wakuda ndi waya "wozizira" (Ground).
Kuphatikiza apo, mutha kugwiritsanso ntchito pini iyi polumikiza mafani oziziritsa owonjezera ndi zida zina monga makadi ojambula. Bolodi: Nthawi zambiri imakhala ndi mapini 20-24 kutengera bolodi lanu. Mtundu wina wa pulagi iyi ndi mapini 20 + 4 (kulumikiza mapini 20 ndi cholumikizira mapini 4 palimodzi.
2 pini yamagetsi yokhala ndi certification ya VDEamagwiritsa ntchito zolumikizira mphamvu ndi mapulagi. Cholumikizira magetsi cha central processing unit (CPU) (+12V magetsi cholumikizira: Pali mitundu iwiri; mapini anayi ndi mapini asanu ndi atatu (kawirikawiri mapini anayi, magwero atsopano opangira ma boardbodi akale). Chatsopano kugwiritsa ntchito mapini asanu ndi atatu. :
1. Choncho Pulagi kwa hard drive, optical drive (ATA mawonekedwe) (Peripheral connector): Zimaphatikizapo 4 pini.
2. Pulagi ya floppy drive: Mulinso mapini 4.
3. Pulagi kwa hard drive, optical drive ndi mawonekedwe a SATA: Zimaphatikizapo mawaya a 4.
4. Mapulagi a makadi ojambula apamwamba kwambiri: Zimaphatikizapo mapini 6.
Zina zomwe muyenera kudziwa mukamagwiritsa ntchito chingwe chamagetsi cha 2 pin
Zotsatirazi ndi zina mwazinthu; zomwe ziyenera kukhudzidwa2 pini yamagetsi yokhala ndi certification ya VDE
Nthawi yopuma
Mtengo wa Holdup Time umatanthawuza utali wotani, mu ma milliseconds, chingwe chamagetsi cha 2 pini chingasunge mizere yotulutsa mphamvu pamene mphamvu yolowetsayo yadulidwa (mwachitsanzo, kulephera kwa magetsi). Mofananamo, izi ndizothandiza kwambiri makamaka mukakhala kudera lomwe lili ndi magetsi osakhazikika
(Mwachitsanzo, mphamvu ikangoyaka mwadzidzidzi ndikubwereranso, kompyuta imatha kugwirabe ntchito bwino). Mtengo wanthawi ya Hold-up wa muyezo wa ATX ndi 17ms ndipo chingwe chamagetsi cha 2 pin pin chiyenera kukhala ndi index iyi mokwera momwe ingathere.
Power Factor Correction (PFC) mu chingwe chamagetsi cha 2 pini yokhala ndi certification ya VDE
PFC imalola chingwe chamagetsi cha 2 kuti chikhale chogwira ntchito kwambiri. Pali mitundu iwiri ikuluikulu ya ma PFC: Active PFC ndi Passive PFC. Komanso, ogulitsa ali amitundu iwiri. Active PFC ili ndi mtundu wothandiza kwambiri. Imagwiritsa ntchito makina opangira makina kuti magetsi azitha kufika 95% (mwachidziwitso).
Kuphatikiza apo, Active PFC imathanso kuletsa phokoso ndi kuyanjanitsa kwamagetsi (kukulolani kuti muyike mumtundu uliwonse wamba wa 110V mpaka 220V popanda kuda nkhawa ndi zizindikiro). Komabe, chifukwa cha mamangidwe ovuta a Active PFC, magetsi ogwiritsira ntchito ukadaulo uwu ndi okwera mtengo kwambiri.
PFC magetsi; Active ndi Passive
Mu2 pini mphamvu chingwe ndi VDE certification;Mphamvu zamagetsi za PFC amagwiritsidwa ntchito kuwonjezera mphamvu. Mphamvu zina za Active PFC zimalolabe wogwiritsa ntchito chosinthira chomwe chimatsimikizira zomwe zikulowetsa. Passive PFC: Uwu ndiwo mtundu wofala kwambiri masiku ano. Mosiyana ndi Active PFC, Passive PFC imagwirizanitsa zomwe zilipo kudzera pa fyuluta capacitors choncho mphamvu yake yogwira ntchito idzasinthidwa pakapita nthawi.
Komanso, zingakhudzidwe ndi zinthu zakunja monga kutentha, kugwedezeka. Zida zamagetsi pogwiritsa ntchito ukadaulo wa Passive PFC zimafuna wogwiritsa ntchito kusintha magetsi pogwiritsa ntchito switch yaying'ono. Magwero a Passive PFC ndiotsika mtengo kuposa magwero a Active PFC.
Mphika Wosinthika pansi pa chingwe chamagetsi cha 2 pini yokhala ndi certification ya VDE
Zina zabwino zamagetsi zimabwera ndi ma potentiometer ang'onoang'ono mkati kuti akonze ma voltages a mizere yamagetsi. M'malo mwake, ngati mzere wanu wamagetsi wa 12V utsikira pansi pa 11.5V, zingayambitse kusakhazikika kwadongosolo lonse. Kumbukirani kuti mulingo wa ATX umalola kuti ma voliyumu pamzere uliwonse asinthe.
Komabe, ichi ndi gawo lapamwamba ndipo liyenera kuchitika kokha ngati mukudziwa zomwe mukuchita. Zida zina zamagetsi zimasinthiratu ma potentiometers awa kuti ogwiritsa ntchito asinthe momasuka, monga mndandanda wa Antec's True Control.
Soft Power mode ndi 5V. Standby chizindikiro
Soft Power ndi njira yomwe chingwe chamagetsi cha 2 pin chimayatsidwa kapena kuzimitsidwa, koma m'malo mogwiritsa ntchito chosinthira cholimba ngati AT standard, chimatsegulidwa pomwe BMC imalamula chingwe chamagetsi cha 2 pin.2 pini yamagetsi yokhala ndi certification ya VDEamagwiritsidwa ntchito kwambiri pazida monga mawotchi, mawailesi, ndi ma charger a mabatire.
Mutha kutsimikizira izi mosavuta ndikutha kutseka makina ogwiritsira ntchito Windows kapena kuyatsa kompyuta kuchokera pa kiyibodi ndi mbewa. Lamulo lalikulu la BMC kulamula chingwe chamagetsi cha 2 pini ndi kudzera pa siginecha yoyimilira ya +5V Standby line.
Mzere wamagetsi ndi mitundu yake
Chingwe chamagetsichi chimakhala chodziyimira pawokha kuzinthu zina zamagetsi ndipo chimakhala ndi chizindikiro nthawi iliyonse mukalumikiza magetsi, ma BMC ena atsopano nthawi zambiri amakhala ndi kuwala kowonetsa +5 V Standby. Kuphatikiza apo, pali zingwe zina zochepa zamagetsi pamakompyuta, kuphatikiza:
Mzere wa inductive +3.3V (+3.3V Sense): Ntchito yaikulu ndikuwunika mphamvu ya +3.3V mzere kuti idyetse BMC. Chingwe chamagetsi cha 2 pin chimatha kugwirizanitsa zomwe zilipo molondola.
Kodi fan imagwira ntchito bwanji kutengera voteji?
Mphamvu ya mzerewu ikatsikira pansi pa 1 V, fan imazimitsa yokha. Mtengo wopitilira 10.5 V ukafikiridwa, fan imagwira ntchito mokwanira. Ntchito yayikulu ya mapangidwe awa ndikulola kuti dongosolo lizimitse fan.
Fan Monitor (Fan Monitor): Uyu ndi mnzake wowongolera mawonekedwe; imalola kuyang'anira kuthamanga kwa fani mu dongosolo. Ntchito yake yayikulu ndikuchenjeza ogwiritsa ntchito pomwe zimakupiza zoziziritsa sizikuyenda bwino ndikusiya kugwira ntchito.
Zofunikira za chingwe chabwino chamagetsi cha 2 pin
Kukhazikika kwa voliyumu yotulutsa: Mphamvuyi sipatuka ndi kupitirira -5 mpaka +5% kuchokera pamagetsi ovotera (omwe akuwonetsedwa pa chingwe cha 2 pini) pomwe gwero likugwira ntchito molingana ndi kapangidwe kake.
Mphamvu yotulutsa ndi yathyathyathya, popanda kusokoneza.
Kuchita bwino kwambiri, kufika pa 80% (mphamvu zotulutsa / zolowetsa zimafika> 80%)
2 pini yamagetsi yokhala ndi certification ya VDEmusagwiritse ntchito maginito, magetsi, kusokoneza mbali zina zozungulira ndipo ziyenera kulimbana ndi maginito, magetsi, kusokonezedwa ndi zinthu zina zozungulira zomwe zimakhudza.
Panthawi yogwira ntchito, zingwe zamagetsi 2 zimatulutsa kutentha pang'ono, ndipo phokoso limakhala laling'ono.
Mawaya otulutsa ndi osiyanasiyana, okhala ndi zikhomo zambiri zokhazikika, zokulungidwa bwino komanso zotsutsana ndi kusokoneza.
Onetsetsani kuti mukugwira ntchito mokhazikika ndi mphamvu yopangira nthawi yayitali.
Chidziwitso: Chinthu chimodzi chomwe muyenera kudziwa ndichakuti magetsi okhazikika ayenera kukhala ndi masitampu otsimikizira, komanso magawo monga mphamvu yamagetsi, magetsi, ndi zina.
Kodi mungagule bwanji chingwe champhamvu cha 2 pini ndi kuchuluka kwa compute?
Inde, m’nkhani yapita ija, ndinafotokoza zimene ndinakumana nazo poŵerengera mphamvu ya makompyuta. Ngati simunawerenge, chonde onaninso phunziro ili: Komanso, mupeza malangizo owerengera mphamvu zamakompyuta apakompyuta (PC).
Ngati mungasankhe; chingwe chilichonse champhamvu cha 2 pini chomwe sichinafike pachimake; zidzakhudza machitidwe a dongosolo lanu. Ndikoyamba kukhala ndi chingwe chamagetsi cha 2, chomwe chimagwira ntchito bwino kwa inu. Muyenera kuganizira izi ndikuzichitiraChingwe champhamvu cha 2-pin chokhala ndi certification ya VDE. Idzakupatsani mafotokozedwe ofunikira.
Epilogue
Chabwino, ndizotsatanetsatane komanso zomveka, sichoncho? Izi ndizomwe ndimapeza kuti ndizabwino komanso zothandiza kwambiri zomwe muyenera kudziwa zamagetsi apakompyuta. Kuti tifotokoze zambiri, zitha kutenga nthawi yayitali, koma timangofunika kudziwa zomwe zili pamwambapa ndipo zili bwino
Nthawi yotumiza: Jan-14-2022
