Ungajonga njani ukunikezelwa kwamandla kwikhompyutha yakho ukusebenza ekhaya

Kungekudala okanye kamva, kodwa yonke into ebomini yethu iphela ekupheleni kosuku olunye, kwaye nantoni na iyakwazi ukuhamba kakuhle. Kwaye ngokukhawuleza. Ngoko ungamangalisi ukuba enye into (okanye kungenjalo) imini, thina, sinqume ukuvula ikhomputha, ngokukhawuleza ayiveli isandi esaziwayo sesimo esiphezulu. Uvakalelo olungavamile kwaye olungathandekiyo. Iyintoni ingxaki? Ukuba ucinga ngenyameko, ngoko ufikelele kwisigqibo sokuba ukuba isixhobo sombane singaguquli, kuthetha ukuba akafumani amandla. Ingqiqo? Okanye olu khetho: okwangoku alunakunywanga kwiyunithi yesibonelelo samandla, okanye ngoku kwangoku akukho ukuhamba kweyunithi ukuya kwinkqubo. Yintoni enokuyenza kunye nokuba njani? Ungajonga njani ukunikezelwa kwamandla okusebenza?

Kucacile ukuba inyunithi ekhankanywe ngasentla inoxanduva lokubonelela ngekhomputha ngombane. Ukuba itshiswe ngaphandle okanye ngaphandle komyalelo, kunokwenzeka ukuba ulindele ukuphulwa kwamanye amacandelo 'ekuzaliseni' ngaphakathi. Ngoko ke, uxanduva olukhulu luyimfuneko ukuza kukhethwa kwinqanaba elithembekileyo nelinamandla "elondlo". Ungajonga njani ukunikezelwa kwamandla kwikhompyutha ? Zininzi iindlela. Nantsi enye yazo, kwaye kufuneka wenze oku kulandelayo: zama ukulandelelanisa i-unit kwi-intanethi ngokulandelana usebenzisa i-bulb incandescent yeyona ndlela eqhelekileyo ukuya kuma-watts angama-40. Oku kuya kunciphisa amathuba okuba isiphaluka esifutshane siza kwenzeka, kwimeko apho isibane siya kukhanya ngokugcwele.

Ukujonga njani ukunikezelwa kwamandla e-PC ngokuhlukileyo? Indlela elandelayo isebenzisa i-voltmeter. Ukwenza oku, kufuneka udibanise iyunithi kwi-intanethi kwaye ulinganise umbane kwi-9th pin yebhodi lebhodi le-motherboard. Iingcali zibiza ngokuthi "emsebenzini". Ngokufanelekileyo, umbane kufuneka ube malunga ne-5 volts. Ukuba ihambelana nale parameter, ngoko awukwazi ukwesaba nokudibanisa ngokukhuselekileyo iyunithi.

Kodwa le tshekisha ayigcini apho. Kubalulekile ukwazi indlela yokujonga ukunikezelwa kwamandla kwikhomputha ngexesha lolawulo olupheleleyo. Kule nto, unokubhenela ekusebenziseni abantu ababizwa ngokuba yi-resist-up resistors. Benza ukuba kube lula ukucacisa ukuthembeka kwebhloko kunye nokuphakama ngokwaneleyo. Iingcaphephe zincoma ukukhetha abachasi, abanamandla abo ngama-20-25 W. Bafanelekile ukujonga amanqaku amaninzi ebhloko kwixabiso lexabiso eliphakathi.

Ngoko uvavanya njani ukunikezelwa kwamandla kwikhomputha ngoncedo lwabaxhatshazi? Kufuneka baxhumeke kwiyunithi baze balinganise umthwalo, qi ni sekise ukuba ugcine ingqalelo kwimimiselo evumelekileyo kwaye icaciswe kwifom yeenkcukacha zobungakanani. Ukuba iziphumo ozifumeneyo zihambelana nabo, kuthetha ukuba ibhloko inokuthenjwa ngokupheleleyo. Ukuba inani elifunyenweyo liphezulu kunezo kuboniswe kwiphepha leedatha, kwaye le yunithi ayikwazi ukuthembeka kuphela, kodwa inobungozi ukuyisebenzisa.

Ngoku uyazi ukuba uvavanya ukunikezelwa kwamandla kwikhompyutha. Kukho enye indlela enokukunceda kule meko. Unqamle zonke iifowuni zamandla kwikhadi levidiyo, ibhodi lebhodi, i-hard drive, njl. (Unokushiya i-DVD drive, ayesabi kakhulu i-drops drops). Emva koko, kufuneka uthabathe ikhefu yamandla ebalulekileyo kwibhodi lebhodi yebhodi yebhodi yebhodi yebhodi yebhodi yebhodi yebhodi yebhodi yebhodi yebhodi yebhodi. Thatha u vavanyo. Gcwalisa ukunikezwa kwamandla kuqala kwiimpahla uze uyitshintshe usebenzisa ukutshintsha. Ngokukhawuleza xa iqala, umvavanyo omnyama okhokelayo wolu vavanyo kufuneka ufakwe kunoma yiphi na inamba yamandla omnyama, kwaye enye ebomvu ifakwe kwenye indawo kwezinye izikhonkwane ezinemibala emininzi. Kwaye ngoku iiparitha ezibonakalayo kumboniso wakho wokuvavanya, jonga ngezi zikhokelo ezilandelayo (ezi zibalo ofuna ukuzibona):

- orange - 3.3V;

- I-White-5V;

I-Red-5V;

- Ephuzi - 12V;

- pinki (okanye obomvu) - 5V;

- blue - 12V.

Ukuba izikhombisi zakho zichasene ubuncinci ngenye yezi meko, oku kuthetha ukuba inyunithi ibandakanyeka okanye iyancipha amandla, kwaye ngoko iphosakeleyo.