Abasebenzisi abaningi abasebenzisi izihlungi zenethiwekhi kwikhompyutha nje ngoba abazi ukuthi kungani zidinga. Futhi, phakathi kwezinye izinto, ukuba khona kwale divayisi kuyinto efiselekayo kakhulu ekusebenzeni okuvamile kwikhompyutha ngayinye. Ingakwazi ukukhulisa impilo yayo yesevisi, ivikele ekuhlulekeni futhi isize umsebenzisi ukuthi alondoloze amadokhumenti angagciniwe kusukela ekubhujisweni kokuqhutshwa kwamandla. Namanje ungabaza, udinga umvikeli wokukhuphuka?
Izimiso zesihlungi
Inhloso yesihlungi senethiwekhi ukuvimbela ukushintshashintsha kwamandla kagesi kwinethiwekhi kagesi lapho kuvela khona idivayisi. Le divayisi isebenza njengendlela yokuvikela yamadivaysi afakiwe kuyo, ithohlisa okungenani ithuba lokuhluleka kwedivayisi ekukhuleni kwamandla okulandelayo kunethiwekhi. Enhliziyweni yesihlungi kukhona amabhlogo amabili: owokuqala uzinzisa i-voltage, kanye ne-voltage yesibili. Lezi zakhi zilingana ngesikhathi sokuqhuma kwe-voltage, futhi uma i-voltage iphakeme kunamandla awo okukhawulekayo, ayashisa, ngaleyo ndlela avikele idivayisi efakiwe kuwo. Uma ikhompyutha yakho ifakwe isihlungi samaminithi ngokuvikelwa (fuse), ke lapho i-voltage yehla ngaphezu komkhawulo ovumelekile, ukunqunywa kuyabangela, njengemishini ye-semiautomatic. Kusuka kwesigaba esilandelayo ungaqonda ukuthi yikuphi ukuhlunga kwenethiwekhi kubhekwa kukhompyutha engcono kakhulu yochwepheshe.
Ngokuvamile, izihlungi zenethiwekhi zibukeka kakhulu njengekhebula elivamile elibanzi. Ngaphandle, zingahluka kakhulu, kepha "imisebenzi" yazo izophatha kahle ngokubili futhi eshibhile kakhulu. Umehluko kuphela empilweni yabo yokusebenza, ikhwalithi yeyunithi nezindawo zokuthengisa, lapho izinto ezisendlini zixhunyiwe khona emafoloksi, kanye nokutholakala kwefesibhuku noma ukusika. Lokhu kunquma ukuthi lesi sihlungi sizophinda siphenduke noma sizoshisa ngesikhathi sokuqala kwempuphu eqinile. Kuhle kakhulu futhi kube khona izinto ezincane ezincane, njenge-LCD, ukubonisa amavolumu wamanje kwinethiwekhi nesimo sedivayisi. Sithemba ukuthi uyaqonda ukuthi yini isihlungi senethiwekhi, futhi uthole ukuthi kuyadingeka. Manje kusele nje ukunikeza ezinye izincomo mayelana nokukhetha imodeli efanele, ngakho ake siqhubeke.
Izici zokukhetha isihlungi senethiwekhi
Isihlungi sokuhlunga - ukungezwani. Ukungalaleli isikhathi ngezikhathi ezithile, usengozini yokuthola isikhathi esifushane, esincane, futhi, ekugcineni, nje idivaysi engakhululekile, umsebenzi ozocasula kuphela. Ngakho-ke, ungakhetha kanjani isihlungi samandla esifanele ukuze sikwazi ukuvikela amadivayisi wakho, sihlale isikhathi eside, futhi ukusebenza kwawo kwakulula futhi kulula?
- Okokuqala, qiniseka ukuthi kukhona ukuvikelwa esihlungi, kungenjalo kuyobe kungenalutho ngemva kokugxuma kokuqala okukhulu.
- Ikhebula lenethiwekhi yale divayisi kufanele libe nobude obuthile (hhayi isikhathi eside kakhulu, futhi hhayi esifushane kakhulu). Kungcono ukhethe ikhompiyutha ngokukhetha amasokisi ayisithupha noma ngaphezulu.
- Ibhokisi elinama-rosettes kufanele lihlanganiswe, ukuthi yini lokuthenga i-hulk, ngemva kwekhulu lama-XXI egcekeni lenkantolo!
- Qinisekisa ukuthi idivayisi inegunya elanele lokusebenza ngaphandle kokulayisha ngokweqile ngawo wonke amadivayisi afakiwe kuyo.
Njengoba usuvele uqonde, isihlungi senethiwekhi siyinto ewusizo kakhulu. Ikakhulukazi, ikwazi ukuphindaphinda kabili imithombo ye-PC power supply futhi, okubaluleke kakhulu, kusukela ekuqhubeni kwamandla, iyoyeka ukumisa kabusha. Lesi simo siyazijwayele wonke umuntu - ukukhanya kukhanya, futhi i-PC ivuselele kabusha, ichithe izithelo, mhlawumbe, amahora omsebenzi. Ukuze uzivikele ezenzakalweni ezinjalo, udinga isihlungi senethiwekhi.
Enye idivayisi ongase uyidinge ukunakekela ikhompyutha yakho iyisimo sokuhlanza okukhethekile .