Kunzwisisa PC PSU Wattage Ratings kuti Uve nechokwadi Kuti Une Simba Rakakwana
Zvakanaka zvikuru simba rose rekushandisa pamusika wekombiyuta PC pakombiyuta inotengeswa chete pamvura yayo. Zvinosuruvarisa, iyi inongoratidzika maonero ehurukuro yakaoma kwazvo. Simba rekushandisa rinoshandiswa kuti richinje hurefu hwemhepo kubva pamadziro emadziro kusvika mumakumbo ekudzikisa anowanikwa kuti aite kombiyuta dzemagetsi. Kana izvi zvisingaiti zvakanaka, zviratidzo zvisina simba zvisiri izvo zvinotumirwa kune zvikamu zvinogona kukonzera kukanganisa uye kusagadzikana kwehurongwa. Nokuda kweizvi, zvakakosha kuve nechokwadi kuti iwe unotenga simba rekushandisa rinosangana nezvido zvekombiyuta yako.
Peak vs. Maximum Wattage Output
Iyi ndiyo yekutanga yakakura chaizvo yakawanikwa kana ichiuya pakatarisa magwaro ekutengeswa kwesimba. Nhamba yepamusoro yehuwandu hwehuwandu ndiyo yepamusoro-soro ye simba iyo unit inogona kupa asi izvi ndezvenguva pfupi. Unite haigoni kuramba ichipa simba pane iyi uye kana ikaedza kuita izvozvo ichakonzera kukanganisa. Iwe unoda kuwana huwandu hunoenderera mberi huwandu hwehuwandu hwekupa simba. Iyi ndiyo yepamusoro yepamusoro iyo iyo unit inogona kupa zvakanyatsogadzikana kune zvikamu. Kunyangwe neizvi, unoda kuve nechokwadi kuti huwandu hwemvura huri nani kupfuura iwe unoda kushandisa.
Chimwe chinhu chinofanira kuziva nezvehuwandu hwemvura inoenderana nehuwandu hwekuverengwa kwayo. Kune matatu matatu makuru emhepo rairi mukati mekupa simba: + 3.3V, + 5V uye + 12V. Zvose izvi zvinopa simba kune zvikamu zvakasiyana-siyana zvemakombiyuta. Icho chakabatanidzwa zvachose simba rinobuda kunze kwezvirevo izvi zvose izvo zvinoumba simba rose rinobva kune simba rekushandisa. Nzira yakashandiswa kuita izvi ndeyikuti:
- Mvura = Gasi * Amperage
Saka, kana iwe wakatarisa simba rekupa simba uye inoratidza kuti + 12V mutsara inopa 18A yesimba, iyo motokari inogona kupa huwandu hwemasimba 216W. Izvi zvinogona kuva chikamu chiduku chekuti 450W simba rinotarirwa pairi. Iyo yakawanda yakabuda yeiri + 5V uye + 3.3V rairi ingadai ichiverengwa uye yakawedzerwa kuhuwandu hwehuwandu hwemvura.
& # 43; 12V Rail
Iyo inonyanya kukosha motokari inowanikwa mune magetsi ndeye + 12V yechitima. Iyi motokari inotyisa inopa masimba kune zvinhu zvinotarisirwa zvakanyanya zvinosanganisira purogiramu, zvinotyisa, vatsva vanotonhorera uye makadhi emifananidzo. Zvose izvi zvinokonzera zvakawanda zvezvino uye nekuda kwekuti unoda kuve nechokwadi kuti iwe unotenga chikwata chinopa simba rakakwana kune tereji 12V.
Nezvinowedzera zvinowanikwa pamitsara ye 12V, zvakawanda zvitsva zvinopa simba zvine mazai ane gumi nemaviri eVV anoverengerwa se + 12V1, + 12V2 uye + 12V3 zvichienderana kana ine mairi maviri kana matatu. Pakuverenga mazamu e-line 12V, zvakakosha kutarisa mazamu acho anogadzirwa kubva kumativi ose e12V. Kakawanda nguva inogona kunge ine rugwaro rwezasi rwokuti kubatanidza huwandu hwemvura hunenge huri pasi pehuwandu hwemairi. Ingoshandura zvakare rondedzero iri pamusoro apa kuti uwane huwandu hwakawanda huri pamwe chete.
- Amperage = Kutya / Voltage
Ne ruzivo urwu pamusoro pe + 12V rairi, mumwe anogona kuishandisa kurwisa kushandiswa kwesimba rinowirirana kubva muhurongwa hwehutsika. Heano mazano ekunyanya akabatanidzwa 12V rail amperages (uye neshamwari yavo ye PSU yakatarisa) yehutano hwakasiyana-siyana hwemakombiyuta:
- Zviduku Zvechidiki - 15A (250W)
- Mini-Tower - 25A (300-350W)
- Mid-Tower - 35A (400-500W)
- Full Tower - 40A (600-650W)
- Dhidhiyo Yese Yevhidhiyo (SLI) - 50A (750W +)
Yeuka kuti izvi zvinongorayira chete. Kana iwe une nhengo dzenzara dzine simba dzine simba, chengetedza simba rinodikanwa rinodiwa nemuiti. Makadhi akawanda emifananidzo ekumusoro anogona kukwevera pedo ne 200W pachavo pasi pemutoro wakakwana. Kumhanya maviri emakadhi zvinogona nyore nyore kutenga simba rinokwanisa kuchengetedza 750W kana kupfuura kwehuwandu hwemasimba huwandu.
Ko My Computer Can Handle This?
Ndinowanzobvunzwa mibvunzo kubva kune vanhu vari kutarisa kuti vavandudze makadhi avo emakadhi mumakombiyuta emakombiyuta avo. Makadhi akawanda emagetsi ekumusoro ane zvakanyatsoda zvinodiwa nesimba kuitira kuti zviite zvakanaka. Zvinotenderera izvi zvakavandudzwa nevashambadzi vava kunyora mamwe mashoko. Vazhinji vachangonyora mazano ekukurudzirwa kwemaji emagetsi asi iyo yakanakisisa ndeyo pavanonyora nhamba shoma yeamps inotarisirwa pazera re 12V. Pakutanga havana kumbobvira vabudise chero magetsi ekutsvaga.
Iye zvino, maererano nemakombiyuta akawanda emakombiyuta, makambani kazhinji haatauri maikirwo emagetsi ePC maererano nezvakataurwa. Kazhinji mutengi achafanirwa kuzarura nyaya yacho uye kutarisa simba rekupa simba kuti aone kuti ndechei chaiyo inogona kutsigira. Zvinosuruvarisa, nzvimbo dzakawanda dzePCP dzichauya nemagetsi asina simba pasi sezvinodiwa mari yekuita. Imwe iyo pakombiyuta PC yakange isina kuuya nekadhi rakagadzirirwa kadhi kazhinji inenge iri pakati pe 300 kusvika ku 350W iyo inenge yakapoteredza 15 kusvika ku22A. Izvi zvichange zvakanaka kune mamwe makadhi emashandisirwo emabhadharo, asi akawanda emakadhi emagetsi ehurumende ave achiwedzera mune zvido zvemasimba avo kwavasingazoshandi.
Mhedziso
Yeuka kuti zvinhu zvose zvatave tichitaura zvinosanganisira zviyero zvakanyanya zvekushandisa kombiyuta. Zvichida 99% yenguva iyo kombiyuta iri kushandiswa, haisi kushandiswa pakukwanisa kwayo uye zvichizoita kuti iwedzere simba shoma kupfuura maximums. Chinhu chakakosha ndechokuti simba rekushandisa kombiyuta rinofanira kuva nekamuri yepamusoro yakakwana kune iyo nguva iyo hurongwa huri kubhadhara zvakanyanya. Mienzaniso yenguva dzakadaro iri kutamba mitambo yakawanda ye 3D yemidziyo kana kuita video transcoding. Zvinhu izvi zvinowedzera mitero yezvinhu uye zvinoda humwe simba.
Sezvakangoitika, ndinoisa mishonga yemashandisirwo emagetsi pakati pekugonesa kwemagetsi uye chivanze chemasvingo pamakombiyuta yangu sekuedzwa. Pakati pekushandisa kombiyuta, maitiro angu akanga achikwevera kusina simba rinopfuura 240W. Izvi zviri pasi pehuwandu hwekupa simba kwangu. Zvisinei, kana ini ndakatamba mitambo ye 3D yemaawa anoverengeka, kushandiswa kwesimba kunokwira kumusoro kusvika kune 400W we simba rose. Izvi zvinoreva here kuti simba reW 400W raizove rakakwana? Zvichida kwete sekuti ndine nhamba yakawanda yezvinhu zvinowedzera zvakanyanya pachitima che 12V chakadai zvokuti 400W inogona kuva nezvinetso zvemhepo izvo zvingaguma nekusagadzikana kwehurongwa.