Ama-PDU - noma Amayunithi Okusabalalisa Amandla - ayingxenye ebalulekile yekhompyutha esebenza kahle kakhulu. Lawa madivayisi anomthwalo wemfanelo wokusabalalisa amandla ngempumelelo nangempumelelo kuzo zonke izingxenye ezihlukahlukene zesistimu yekhompuyutha, okuhlanganisa amaseva, amaswishi, amadivaysi okugcina, nezinye izingxenyekazi zekhompuyutha ezibalulekile. Ama-PDU angafaniswa nesimiso sezinzwa esimaphakathi sanoma iyiphi ingqalasizinda yekhompyutha, ukuqinisekisa ukuthi ingxenye ngayinye ithola amandla angaguquguquki ngisho nokusatshalaliswa kwamandla. Ukwengeza, ama-PDU avumela ukuqapha nokulawula kude, ngaleyo ndlela athuthukise ukwethembeka okuphelele nokuvumelana nezimo kohlelo lwekhompuyutha.
Inzuzo eyodwa ebalulekile yokusebenzisa ama-PDU kukhompyutha esebenza kahle kakhulu izinga lokuguquguquka nokuqina abakunikezayo. Ama-PDU atholakala ngebanga losayizi nokucushwa, kusukela kumamodeli ane-voltage ephansi afaneleka kumadivayisi ambalwa ukuya kuzinhlobonhlobo zamandla kagesi aphezulu akwazi ukunika amandla izinto eziningi noma amakhulu ngesikhathi esisodwa. Lesi sici sokulinganisa sivumela amabhizinisi nezinhlangano ukuthi zenze ingqalasizinda yabo yekhompyutha ihambisane nezidingo zabo ezithile, bengeze futhi basuse izingxenye ngaphandle kokukhathazeka ngezinkinga ezingaba khona zokusatshalaliswa kwamandla.
Ama-PDU aphinde abambe iqhaza elibalulekile ekuqapheni nasekulawuleni, ikakhulukazi ngokwethulwa kwama-PDU aqavile nawesimanje ahlotshiswe ngamathuluzi athuthukile okuqapha nawokuphatha. Lawa makhono avumela ochwepheshe bobuchwepheshe bolwazi ukuthi baqaphe ukusetshenziswa kwamandla, izinga lokushisa, namanye amamethrikhi abalulekile ngesikhathi sangempela. Leli khono lokuqapha lisiza ekuhlonzeni izinkinga ezingaba khona noma izithiyo ngaphakathi kwengqalasizinda yekhompyutha, okuvumela amaqembu e-IT ukuthi athathe isinyathelo esisheshayo sokubhekana nazo ngaphambi kokuthi abe nomthelela omubi ekusebenzeni noma ekuthembekeni.
Kafushane, ama-PDU ayingxenye ebalulekile yanoma iyiphi ingqalasizinda yekhompyutha esebenza kahle. Ihlinzeka ngokusatshalaliswa kwamandla okulinganayo nokunokwethenjelwa kuzo zonke izingxenye, inika amandla ukuguquguquka nokuqina, futhi yenza kube lula ukuqapha nokulawula kwesikhathi sangempela. Ngaphandle kwama-PDU, kungaba inselele emangalisayo ukuzuza amazinga aphezulu okuthembeka nokusebenza okudingekayo ezindaweni zanamuhla zamakhompuyutha.
Isikhathi sokuthumela: Jan-02-2025