Isho ukuthini i-UPS ngekhompyutha?

I -UPS (Uninterruptible Power Supply) iyisisetshenziswa esinikeza amandla ezimo eziphuthumayo kukhompyutha lapho ugesi omkhulu uphela. Iphinde ivikele ekukhuphukeni kwamandla, ama-sags, nokunye ukuphazamiseka kukagesi okungalimaza izingxenyekazi zekhompyutha noma idatha eyonakele.

Kungani Ikhompyutha Idinga I-UPS?

• Ivimbela ukulahleka kwedatha - Ikunikeza isikhathi sokulondoloza umsebenzi wakho futhi uvale kahle ngesikhathi sokucima.
• Ivikela izingxenyekazi zekhompuyutha - Ivikela ikhompyutha yakho kuma-voltage spikes okungazelelwe angathosa izingxenye zangaphakathi.
• Igcina ukukhiqiza - Igcina isistimu yakho isebenza ngokunqamuka okufushane (imizuzu ukuya emahoreni) ngaphandle kokuphazamiseka.
• Ithuthukisa ikhwalithi yamandla - Ihlunga umsindo futhi imise amandla kagesi kuma-electronics abucayi.

Isebenza kanjani i-UPS?

I-UPS ihlala phakathi kwekhompyutha yakho ne-outlet yasodongeni. Ihlala ishaja ibhethri layo langaphakathi ngenkathi idlulisela amandla ahlanzekile kukhompyutha yakho. Uma amandla okokufaka ehla ngaphansi kwezinga eliphephile noma ehluleka ngokuphelele, i-UPS ishintshela khona manjalo emandleni ebhethri - ngokushesha ngokwanele ukuthi ikhompuyutha yakho ingalokothi ikubone ukuphazamiseka (imvamisa phakathi kwama-millisecond angu-2–4).

Okufanele Ukubheke ku-UPS Yekhompyutha Yakho

• Amandla (VA / Watts) - Engeza ukudonsa kwamandla ekhompuyutha yakho, ukuqapha, nama-peripherals abalulekile. Khetha i-UPS ene-headroom okungenani engu-20%.
• Inombolo yezitolo - Zanele amadivayisi akho abalulekile. Amanye amayunithi e-UPS aphinde abe nezitolo ezihlinzayo kuphela zamaphrinta noma izipikha.
• Isikhathi sokusebenza - Mingaki imizuzu yamandla okulondoloza oyidingayo. Amayunithi ayisisekelo anikeza imizuzu emi-5-10; amamodeli amakhulu angasebenza ihora noma ngaphezulu.
• Ukuphathwa kwesofthiwe - Amamodeli amaningi e-UPS ahlanganisa ukuxhumeka kwe-USB kanye nesofthiwe yokuvala shaqa ngokuzenzakalela ukuze ulondoloze amafayela avuliwe futhi ucime ngokuphephile i-PC yakho.
• Isici sefomu - Umbhoshongo uma uqhathaniswa ne-rack-mount; khetha ngokusekelwe endaweni yakho yokusebenza noma isakhiwo segumbi leseva.

Isinyathelo Esilandelayo: Gada Impilo Yakho Yebhethri Le-UPS

Ngisho ne-UPS ehamba phambili izogcina ihlulekile uma amabhethri ayo engagadiwe. Ukwehluleka kwebhethri okungazelelwe ngesikhathi sokucima kusengadala ukulahleka kwedatha kanye nesikhathi sokuphumula. Ukuqinisekisa ukuthi i-UPS yakho ihlala ilungile, udinga ukulandelela impilo yebhethri ngokuhamba kwesikhathi.

Thola ukuthi kanjani Izixazululo zokuqapha ibhethri ze-DFUN zingakusiza ukuthi uvimbele ukuvala shaqa okungalindelekile futhi welule impilo yebhethri.