Amakhompuyutha aphathekayo amaningi nama-PC anenani elilinganiselwe lezimbobo, okungaholela ezinkingeni zokuxhuma eziphathelene namagundane, amaphrinta, nezikena, njll. Ngakho-ke, amahabhu e-USB ahlinzeka ngesixazululo esihle sezinkinga ezinjalo zokuxhuma.
Ngokuthuthuka kubuchwepheshe behabhu le-USB, kungaba inselele ukuthola elungele ibhizinisi lakho. Lesi sihloko sizohlola izici ezibalulekile okufanele uzicabangele lapho uthenga ihabhu le-USB.
Okuqukethwe
Uhlolojikelele lwemakethe ye-USB
Izici ezibalulekile okufanele uzicabangele lapho ukhetha ihabhu le-USB
Isiphetho
Uhlolojikelele lwemakethe ye-USB
Imakethe yedivayisi ye-USB yomhlaba wonke yalinganiselwa ku-US $26,749 wezigidi ngo-2022 futhi ilinganiselwa ukuthi ifinyelele e-US. $62 million ngo-2031, ikhula ku-CAGR ka-9.8% ngesikhathi sokubikezela (2023-2031). I-Asia Pacific iyimakethe enkulu yedivayisi ye-USB, kuyilapho iYurophu iyimakethe ekhula ngokushesha kakhulu.
Imakethe yedivayisi ye-USB yomhlaba wonke ihlukaniswe ngohlobo lwe-USB, uhlobo lwesixhumi, uhlelo lokusebenza, nomkhiqizo. Isibonelo, ezinhlotsheni ze-USB 1.0, 2.0, 3.0, kanye no-4.0, i-3.0 inesabelo semakethe esikhulu kunazo zonke. Ezinhlotsheni zokuxhuma u-A, B, no-C, eyokuqala inesabelo semakethe esikhulu kunazo zonke.
Imakethe enkulu yedivayisi ye-USB ihlukaniswe yaba imikhiqizo efana nezinto ezisebenza ngamakhompyutha, amakhamera ewebhu, amadrayivu e-USB flash, izifundi zememori khadi, izidlali zomsindo wedijithali, izikena, namaphrinta. Kulawa, ama-peripheral ekhompyutha anesabelo semakethe esiphezulu kakhulu.
Ukwenyuka komhlaba wonke kokusetshenziswa kwamaselula kuyisizathu esiyinhloko sokukhula kwemakethe ye-USB. Ngaphezu kwalokho, izinto eziningi zikagesi ezithengwayo, njengamakhompyutha, amakhamera edijithali, izimoto, nama-smart TV, nawo asebenzisa ama-USB, nawo abambe iqhaza ekukhuleni kwemakethe.
Izici ezibalulekile okufanele uzicabangele lapho ukhetha ihabhu le-USB
Ngaphambi kokuthenga i- USB hub, cabangela izici ezizothuthukisa ukuxhumana, ziqondise ukukhiqiza, futhi zikhulise ukusebenza kahle.
Inani lamachweba
Inani le emachwebeni isici esikhulu esithonya intengo yehabhu le-USB, ngamahabhu anezimbobo eziningi ezibiza kakhulu kunalawo anezimbobo ezimbalwa.
Amahabhu amaningi e-USB azofaka izimbobo ezintathu kuya kwezine. Lezi zilungele ukusetshenziswa ukuxhuma ikhompuyutha ephathekayo negundane, ikhibhodi, nokuqapha, njll.
Uma umsebenzisi edinga isikhala samakhadi amaningi e-SD, amamonitha, ama-ethernet, izintambo zefoni, nama-headphone, isibonelo, uzodinga izimbobo eziningi ze-USB, okukhona kuzo izimbobo eziyi-12 nangaphezulu kwamahabhu e-USB.
Yakha ikhwalithi nokuqina
Ngaphambi kokuthenga ihabhu, hlola ikhwalithi yayo yokwakha. Ihabhu elakhiwe kahle liyohlala liqinile, okuncike kakhulu ezintweni ezenziwe ngazo. Ezinye zenziwe ngamakesi epulasitiki aqinile kanye nezintambo ze-PVC, ezishibhile kodwa zivame ukuba namandla kancane. Amakesi epulasitiki angaklwejwa noma aqhekeke kalula, okungase kuvezwe izintambo zangaphakathi. Ngaphezu kwalokho, izintambo ze-PVC nazo zingaphuka kalula.
Amahabhu ahlala isikhathi eside ajwayele ukwenziwa nge-matte aluminium amagobolondo engxubevange nezintambo ezilukwe inayiloni. Lawa mahubhu alula, anzima ukuwaklwebha, futhi unikeze kangcono ukuhlakazeka kokushisa.
Usayizi nokuphatheka
Amahabhu e-USB angasindi futhi aphathekayo afanele ukuhamba nokusetshenziswa kwekhompuyutha ephathekayo njengoba athatha isikhala esincane futhi kulula ukukuphatha.
Nokho, uma izimbobo eziningi nokusebenza okunwetshiwe kuyadingeka, ihabhu elikhulu kungenzeka lifaneleke kakhulu, kodwa lokhu kusho ukuphatheka okuncishisiwe.
Isivinini se-USB
Kubathengi abafuna ukudlulisa amafayela amakhulu noma ukusebenza ngamadivayisi anomkhawulokudonsa ophezulu, ukucatshangelwa kwabo okuyinhloko kuzoba isivinini sokudlulisa idatha ye-USB. Amahabhu e-USB eza namazinga ahlukene okudluliswa kwedatha, okuhlanganisa i-USB 2.0, 3.0, 3.1, 3.2, kanye ne-4.0 - uma inombolo iphezulu, isivinini sokudlulisa siphezulu.
Nokho, izivinini zokudlulisa zizokhawulelwa ekucacisweni kwemodeli endala kakhulu. Isibonelo, uma idivayisi ye-USB 3.2 Gen 1 5 Gbps, ekwazi ukudlulisa isivinini esingafika ku-5 Gbps, ixhunywe kuhabhu le-USB 2.0 noma ikhebuli, isivinini sayo sizokhawulelwa kusivinini esiphezulu se-USB 2.0, engu-480 Mbps. Ngakho-ke, abantu kufanele bakhethe i-USB ngokwezidingo zabo zokudlulisa idatha.
Amandla ehabhu
Kunezinhlobo ezimbili eziyinhloko zamahabhu e-USB: amahabhu anamandla ebhasi kanye namahabhu azishayelayo.
Izindawo ezihamba ngamabhasi
Amahabhu anamandla ebhasi athola amandla awo kwikhompyutha ephathekayo noma kudivayisi exhunywe kuyo. Ugesi ube ususetshenziswa ukunika amandla isekethe yehabhu bese uhlukaniswa phakathi kwamanye amachweba wehabhu.
Amahabhu anamandla webhasi akhawulelwe kumachweba okukhiphayo amane ngenxa yemikhawulo yamandla. Amahabhu e-USB asebenza ngebhasi afaneleka kumadivayisi anamandla aphansi njengamagundane, amashaja weselula, namakhibhodi.
Amahabhu azenzela amandla
Amahabhu azenzela amandla asebenza kusetshenziswa i-adaptha ye-AC yangaphandle lapho izimbobo zikhipha khona amandla azo. Amahabhu e-USB azenzela amandla angaletha amandla ezimbobeni zokuphuma ezingaphezu kweziyi-10.
Avame ukusetshenziselwa amadivayisi adinga amandla aphezulu, njengamadrayivu amakhulu angaphandle, amaphrinta, izikena, nezinye iziqapha. Kodwa-ke, lesi sibalo esiphezulu sivame ukusho ukuthi sikhulu kakhulu futhi, vele, sidinga isokhethi yamandla ayisipele. Futhi zibiza kakhulu kunezindawo ezihamba ngamabhasi.
Ukuxhumana nomsingathi
Abathengi kufanele bahlole uhlobo olulungile lwesixhumi samakhompyutha namadivayisi athile. Izixhumi eziningi ziyizinhlobonhlobo zohlobo A, kodwa I-USB-C kuya ngokuya kuvame phakathi kwamakhompyutha namadivayisi amasha.
Izixhumi zohlobo A zinekhanda elingunxande futhi zibonakala kakhulu phakathi kwabasebenzisi. Izixhumi ze-USB-C zincane kakhulu futhi zinamakhona ayindilinga. Angaxhunywa nganoma iyiphi indlela futhi awahlukanisiwe njengezixhumi ze-USB-A.
Isixhumi se-USB-C siklanyelwe ukuhlinzeka ngokusebenza okuphezulu uma kuqhathaniswa namazinga e-USB 1 amadala kanye ne-USB 2. Ihloselwe ukusetshenziswa nesizukulwane se-USB 3 nangaphezulu, enikeza ukusebenza okushesha kakhulu nesivinini sokudlulisa idatha.
Ngenhlanhla izinhlobo ze-USB-A zingaguqulwa zibe I-USB-Cs usebenzisa i-adaptha. Nokho, kusatuseka ukukhetha isixhumi esifanele esikhundleni sokuguqula.
Uhlobo lwembobo yehabhu le-USB
Ubuchwepheshe be-USB baqalwa ngo-1996. Kuze kube manje, bunezinguqulo eziningi, futhi zonke izinguqulo ezintsha ziyashesha kunangaphambili. Amahabhu e-USB 1.0 awasatholakali, kuyilapho amahabhu e-USB 2.0 etholakala kodwa awanakwa kakhulu ngenxa yesivinini esiphansi.
Amahabhu e-USB 3.0 abiza kancane kunamahabhu e-USB 2.0 kodwa afanele izindleko ezengeziwe zezivinini ezikhuphukile ezinikezayo. Kuyatuseka ukuthi uhlale uthenga inguqulo yakamuva ye-USB etholakalayo.
Ukuhambisana namadivayisi
Ngaphambi kokukhetha ihabhu le-USB, hlola ukuhambisana kwayo namadivayisi afana namakhompyutha aphathekayo, amakhompyutha, amaphilisi, nama-smartphone. Umthengi kufanele aqinisekise ukuthi ihabhu le-USB lihambisana nezinhlelo zokusebenza ezahlukahlukene, okuhlanganisa iWindows, macOS, neLinux, nokuthi isekela abashayeli nesoftware.
Amanye amahabhu anezidingo ezithile zokusebenzisana ezicini ezithuthukisiwe njengokuletha amandla nokuphuma kwevidiyo.
izici engeziwe
Izinkomba ze-LED: Amahabhu e-USB anezinkomba ze-LED anikeza inkomba ebonakalayo yesimo samandla nomsebenzi wedatha, ngaleyo ndlela avumele abasebenzisi ukuthi bahlole ngokushesha isimo sokusebenza sehabhu.
Ukuphathwa kwekhebula okudidiyelwe: Akekho othanda izintambo eziphithene emsebenzini. Amahabhu anokuphathwa kwekhebula okuhlanganisiwe asiza ukugcina indawo yokusebenza yomsebenzisi ihlelekile futhi ingenazingxabano.
Izintambo ze-USB ezikhiphekayo: Amanye amahabhu eza nezintambo ze-USB ezikhiphekayo, okuvumela ukuphathwa kwekhebula okulula noma ukushintshwa uma kudingeka.
Isiphetho
Lapho ukhetha ihabhu le-USB, abantu ngabanye kufanele bacabangele inombolo yezimbobo abazozidinga, isivinini sokudlulisa idatha, ikhwalithi yokwakha, uhlobo lwamandla, nokuhambisana kwedivayisi.
Ukugcina lezi zici engqondweni kuzokusiza ukuthi ukhethe ihabhu le-USB elizothuthukisa ukuxhumeka nolwazi lokuhamba komsebenzi. Phequlula izinkulungwane zamahabhu e-USB nezinsiza ezifana nalezi ezishiwo ngenhla Chovm.com.
