Pulse ikhompyutha amandla Iyunithi enikeza

Ngaphambi kokuqhubeka nokugqoka, sifunda olunye ulwazi jikelele! Umuntu kwakudingeka abhekane nesimiso ekugcinweni kokuthula izibani ngesisekelo ijabulise izibani Fluorescent, ngokuqinisekile yabhekisela isisindo enkulu binda. Kodwa amandla kagesi of isibani ayikwazi ukudlula 80 Watts. Futhi, isibonelo, efanelekayo isinyathelo-phansi Transformers, elisetshenziswa luminaires ephathekayo 220/12 Volt - bahlaziya kakhulu: eyodwa esandleni isikhathi eside ukuba ayilondoloze, bese amandla - Watts 100 nje.

Uma thina manje uya esitolo eliseduze futhi ucele ezobuchwepheshe amandla kukhompyutha izimpahla, kubonakala kuyisimanga ukuthi ngesikhathi kushiwo amandla kumnandi Watts 300 futhi ezingaphezu kuka isisindo sayo kuyaqabukela sifinyelela ngisho nakulesi sikhathi isigamu kilogram. Wakwenza njani lokho?

Isixazululo lobuchwepheshe ukushintsha izwe

Empeleni, zonke zemvelo, futhi akukho inkohliso. With ukuthuthukiswa ubuchwepheshe microelectronic isibe ezidingekayo icwecwe futhi engabizi amandla umthombo. Transformers Classic, njengoba kuboniswe ngenhla, nakuba isivivinyo esithile, kodwa isisindo sabo kanye Ubukhulu ukuba kwakunzima ukuba correlate nge isiqalo "micro". Cishe njengoba ukukhululwa ngaphambi "Jumble" lapho Iwashi encane lanikezwa icala ibhethri.

Isixazululo etholakele. Amandla ikhompyutha iyunithi - idivayisi ishayela, lapho ukuguqulwa voltage akuyona njalo nge coupling siyinikeze umqhubi futhi odala high imvamisa transients. Kungenzeka ukuba inqobe zonke ukulinganiselwa transformers classical. Nokho, manje i-nokunamathisela ngomthofu yensimbi elula ukuba alulame iyunithi kuhlulekile ngeke isebenze - kudinga ulwazi oluthile electronics kanye nekhono ukusebenza chip. Futhi amandla pinout ikhompyutha supply manje kancane nesithakazelo kubantu kunangesikhathi esidlule. Nalapha futhi, ngoba umsebenzi ngedivayisi Sekunzima kakhulu. Kodwa ukwazi ukuthi uhlole kwamandla ngaphandle ikhompyutha, kubalulekile ukuba wonke umuntu. Nakuba, uma kuphela ngoba akuzange kudingeke lolu lwazi, uma kwenzeka ukwehluleka ohlelweni computer kunzima ngempela ukuhlonza umthombo. Ukuze lokhu Kumele uxhumeke GND kanye PS-ON (eluheleni isixhumi wide contact 4 ngu ukhiye, futhi black "umhlaba" wire).

Amandla ikhompyutha iyunithi nokubaluleka kwalo

Zonke izingxenye uhlelo kukhompyutha lusekelwa ngamandla kwamandla. Kuyinto izinga lakhe ngokwezinga elikhulu ukuthi noma ngabe izingxenye izosebenza kancane kancane, noma kufanele njalo ukubhekana nokwehluleka ahlukahlukene. Ngokwesibonelo, uma kuvela hhayi 220 volts, futhi 219, bese akekho ubungeke ekhaya zikagesi. Nokho, Microelectronics volt ngamunye "ku-akhawunti": ukwehla kusukela 12 kuya ku-11 kungaholela amaphutha bese ilengela isicelo. Futhi CPU lapho anyuswe kuyinto ambalwa volt, chitha enjalo ivama.

Isiphetho: Uhlelo amandla Iyunithi enikeza kumele izinga okusezingeni eliphezulu. Believe me, kungcono ukulondoloza imali kunoma iyiphi ingxenye, kunokuba engozini "impilo" bomhlaba wonke computer.

Kukhethwa umthombo wamandla - yinto ngabanye. Nikeza iseluleko kunzima. Kodwa ngokuvamile, uma ukhetha ungakwazi ukulandela iziqondiso ezilandelayo:

- amandla ukuphakelwa kahle kufanele kube nzima (lokhu kubonisa ukuthi umenzi Akumsindisanga phezu izakhi kanye radiators);

- amandla kagesi "okungalé" akwenzeki;

- umsebenzi fan kumele kushintshwe ngokuzenzakalelayo ukuhlinzeka uhlelo buthule;

- umkhiqizi kufanele yaziwe.