Enye yezona zinto zibalulekileyo zezixhobo ze-smartphone yintambo yokutshaja. Inemisebenzi emibini: enye kukudlulisa idatha, kwaye enye kukuhlawula ibhetri. Nangona kunjalo, ukufumanisa itshaja eyiyo kulucelomngeni kuba iza neeadaptha ezahlukeneyo kunye nemigangatho yokutshaja. Emva kokufunda eli nqaku, uya kukulungela ngokupheleleyo ukukhetha iitshaja eziphezulu zee-smartphones.
Isiqulatho
Imarike yentambo yokutshaja ngokukhawuleza
Unokukhetha njani intambo yokutshaja ethembekileyo yee-smartphones
Amazwi okugqibela
Imarike yentambo yokutshaja ngokukhawuleza
I-USB, emele i-Universal Serial Bus, bubuchwepheshe obuvumela izixhobo ukuba zinxibelelane ngezibuko elinye kunye nentambo. Iintambo ze-USB zinokuhambisa ukuya kuthi ga kwi-100W yamandla kwisixhobo kunye nokudlulisa idatha ngesantya esiphezulu.
Ukunyuka kwemfuno ye izixhobo zombane zabathengi kunye nokusetyenziswa okwandisiweyo kwemidlalo, iinkomfa ngevidiyo, kunye nezixhobo zokucupha ekhaya zezinye zezona zixhobo ziphambili zemarike yentambo ye-USB.
Ngenxa yokwanda kokusetyenziswa kwee-smartphones, imakethi ye-USB kulindeleke ukuba yande kwixesha elizayo. Imarike yentambo ye-USB yayixabisa i-USD $35.33 Izigidi ngo-2021 kwaye kulindeleke ukuba ikhule nge-9.3% CAGR ukuya kwi-USD $ 65.87 yezigidi ngo-2028.
Ngaphaya koko, ukwaziswa kweentambo zohlobo lwe-C ze-USB kulindeleke ukuba zivule amathuba okukhula kwemarike anengeniso. Eli nqaku liza kunceda abathengi ekukhetheni phezulu ukutshaja ngokukhawuleza iintambo ze-smartphone kubathengi babo.
Yintoni iteknoloji yokutshaja ngokukhawuleza?
Njengoko abantu bethembela ngakumbi kwii-smartphones zabo, bafuna iintambo zokutshaja ngokukhawuleza ukutshaja iibhetri zabo ngokukhawuleza. Itekhnoloji ye-Qc kunye neminye imigangatho yokutshaja ngokukhawuleza inokuhlawulisa isixhobo ukuya kwi-100% ngaphantsi kwemizuzu engama-30.
Yonke i-smartphone inetekhnoloji yokutshaja ngokukhawuleza eyakhelweyo, kodwa izixhobo zabo, njengetshaja okanye intambo, nazo zidlala indima. Olona lwakutsha nje ukutshaja ngokukhawuleza intambo yi-USB 3.1, enokuhlawula isixhobo ngesantya esingama-100W. Oku kuthetha ukuba i-smartphone inokuhlawuliswa kane ngokukhawuleza kwaye ukuya kuthi ga kwi-50% ngaphantsi kwemizuzu engama-30.
Isantya sokutshaja sesixhobo sinokucothwa ngokusebenzisa itshaja engalunganga. Isantya sentambo, ukuqina, kunye nomgangatho kuyahluka ngokuxhomekeke kwi-brand kunye nezinye izinto.
Intambo ye-USB-C ngowona mgangatho wamvanje onezibonelelo ezininzi ezincanyathiselwe kuyo. Incinci kakhulu kuneentambo ze-USB-A, zinokubuyiselwa umva, kwaye zikhawuleza kakhulu. USB-C inokuhambisa idatha yangoku kwaye idlulise ngokukhawuleza kuneenguqulelo zangaphambili ze-USB. Ewe, iiMacbooks zikaApple ngoku ziza kuphela namazibuko e-USB-C. Ngaphandle kokutshaja ngokukhawuleza, i-USB-C inokukhupha ividiyo kwimonitha.
Iintambo ze-USB-C, ngokuchasene neentambo ze-USB-A, zineziqhagamshelo kuzo zombini iziphelo kwaye zivumele ukusetyenziswa kwamandla apheleleyo. I-USB-C ukuya kwi-USB-A iintambo ikwasetyenziswa ngokubanzi ukugcina ukuhambelana nezixhobo ezindala. Phantse zonke ii-smartphones ezintsha kunye neetafile zisebenzisa uqhagamshelo lwe-USB-C kunonxibelelwano lwe-micro-USB.
Izitishi zokutshaja: A Ikhebula le-USB ifuna iadaptha eqhagamshela kwindawo yombane. Itshaja eludongeni yiyunithi enye ekhangeleka ngathi yibhokisi yokuguqula kwaye inokufakwa eludongeni. Iplagi yebhokisi idityaniswe kwindawo yokuphuma, kunye ne Iintambo ze-USB ziplagwe ngqo kuyo. Ezinye iitshaja zinamazibuko amaninzi aneesekethe ezikhethekileyo ukuthatha ithuba letekhnoloji yokutshaja ngokukhawuleza. Uninzi lwabasebenzisi ababoni nzuzo ekukhetheni isikhululo sokutshaja sesixhobo esithile.
Unokukhetha njani intambo yokutshaja ethembekileyo yee-smartphones
Nazi ezinye izinto ekufuneka uziqwalasele xa uthenga intambo yedatha yee-smartphones.
Ukutshaja isantya
Isantya sokutshaja kweentambo sixhomekeke kwizinto ezininzi. Umzekelo, iintambo ze-USB eziqhelekileyo zithumela malunga ne-2.5V yangoku kwibhetri, ngelixa ukutshaja ngokukhawuleza iintambo zithumela malunga ne-5V, i-9V, okanye i-12V, kuxhomekeke kwi-brand kunye nemodeli ye-smartphone.
Kukho izinto ezimbini ekufuneka ziqwalaselwe xa uqonda iyunithi yamandla:
- I-Voltage (V)- Itshaja elungileyo iya kubonelela nge-voltage ehambelana ne-smartphone. Ngelixa uninzi lweetshaja bezikhona 5V, iteknoloji entsha efana neQualcomm ihambisa i-9 ukuya kwi-12V. Ezi tshaja ziyakwazi ukubona ii-smartphones ezingezizo eze-Qualcomm kwaye zilungelelanise ngokuzenzekelayo kwi-5V. Oku kuthetha ukuba ii-smartphones ezindala zinokusebenzisa itshaja ye-9/12V.
- I-Amperage (A)- Xa iphezulu i-amps yetshaja, iya kuhlawulisa i-smartphone ngokukhawuleza. Nangona kunjalo, ezinye iifowuni zinciphisa ubungakanani bexesha elinokwamkelwa isixhobo naxa sitshaja ngetshaja enomlinganiselo ophezulu. Xa ukhangela iitshaja, khetha ezinomlinganiselo wombane ongama-2A ubuncinane.
AWG / Gauge Rating
I-AWG, okanye i-American Wire Gauge, yinkqubo yokulinganisa ucingo oluqhelekileyo kunye nenye yezona zinto zibalulekileyo ekufuneka ziqwalaselwe xa kuthengwa iintambo.
Yonke intambo yokutshaja inenombolo ye-AWG echaza i-diameter yocingo kunye nomthamo wangoku wokuthwala. Iphezulu inombolo ye-gauge, iyancipha i-wire, kwaye iyancipha umthamo wangoku.
Kwelinye icala, inani elisezantsi le-AWG libonisa ucingo olutyebileyo nge eliphezulu umthamo wangoku wokuthwala.
Iintambo zokutshaja zegeji ephezulu akufuneki zisetyenziswe ukutshaja ii-smartphones ezifuna umsinga ophakamileyo, onje 2A okanye ngaphezulu. Iintambo ezinenani le-gauge ye-28/24 zisebenza kakuhle kwii-smartphones ezinamandla aphezulu, kwaye oku kungenxa yokuba iintambo ezinamacingo angama-24 ziyakwazi ukuphatha. Ii-amps ezingama-2 yangoku ngelixa i-28 gauge cables inokusingatha i-0.83A.
Ukuba intambo yokulinganisa i-28 isetyenziselwa ukutshaja i-smartphone efuna i-2A yangoku, ukutshaja kuya kucotha kwaye kunokonakalisa okanye kutshise intambo ngenxa yokuba iingcingo azikwazi ukuphatha loo nto yangoku.
Ukutshaja ii-smartphones ngaphantsi kwe-1A, ukulinganisa okucetyiswayo kwe-gauge yi-28/24, 27,25, kunye ne-28/26. Umlinganiselo wokulinganisa kufuneka ube ngama-24 okanye ngaphantsi kwiifowuni ezifuna ngaphezulu Ii-amps ezingama-2.
ubude
Cinga ngo ubude kuba iintambo ezimfutshane zinokuba nobunzima bokufikelela kwindawo yombane okanye izibuko le-USB lekhompyuter. Iintambo ezinde kakhulu, kwelinye icala, azilukhetho lulungileyo kuba zibonakaliswe ngokovavanyo ukuba zithatha ixesha elide ukutshaja ibhetri kunezimfutshane. Iintambo ezinde ziyamkeleka ukuba umsebenzisi unenjongo yokudlulisa idatha phakathi kwezixhobo. Ngaphandle koko, intambo ye-USB ephakathi lukhetho oluhle, kunye neentambo kubude 1.5 mitha zilungile.
Ekugqibeleni, kuyacetyiswa ukuba ukhethe Iintambo ze-USB ngeengcingo zangaphandle ezityebileyo kunezo zibhityileyo. Oku kungenxa yokuba iingcingo ezishinyeneyo zivumela ukuba kudlule ixesha elingaphezulu kuzo, zivumela i-smartphone ukuba itshaje ngokukhawuleza. Ugqithiso lwedatha olukhawulezayo lunokwenzeka ngeentambo ezityebileyo.
Iintambo ezincinci, kwelinye icala, zifudumala ngexesha lokutshaja kwaye zinexabiso eliphantsi kunye nokusebenza kakuhle kokudluliselwa kwedatha.
uhlobo
Ukukhetha iintambo zedatha ukusuka kwiibrendi ezidumileyo kuyacetyiswa nangona zibiza ngaphezulu koogxa babo. Ke, xa uthengela iintambo zokutshaja, jonga umenzi njengoko kulungile ukunika ukhetho lweentambo ezinophawu oluhambelana ne-smartphone. Nangona kunjalo, ukuthenga Iintambo ze-USB ukusuka kwezinye iimpawu zamkelekile nje ukuba isantya sokutshaja kunye nokulinganisa kwe-AWG kuthathelwa ingqalelo.
ixabiso
Xa uthengela iintambo, ixabiso lentambo yokutshaja yinto ebalulekileyo ekufuneka iqwalaselwe. Iintambo ze-USB azibizi ngokwesiqhelo. Noko ke, xa kuqwalaselwa izinto ezinjengobude, uphawu, umgangatho, ukuqina, nobukhulu, amaxabiso anokwenyuka. Umgaqo jikelele wesithupha kukuba ixabiso eliphezulu, liphezulu umgangatho wentambo.
Yakha
Ukudityaniswa ngokuphindaphindiweyo kweentambo zokungena kwiipokotho kunye neepaji ngenye yezinto ezibangela umonakalo wentambo. Ngenxa yoko, iingcingo ezingaphakathi kwentambo ziyaphela kwaye ziyaphuka.
Ngaphaya koko, ukugquma okungaguqukiyo kunokubangela ukuba isikhonkwane seentambo macala omabini wophuke, oko kukhokelela kwintlawulo ecothayo. Ngaloo ndlela, ubukhulu kunye uphawu ibalulekile xa kufikwa kukuqina.
Amazwi okugqibela
Nangona ukutshaja ngokukhawuleza kuyinto eqhelekileyo phakathi kweetshaja ezininzi, ayizizo zonke iimveliso ezifanayo. Ziyahluka kwimiba ephambili emininzi, kwaye ayizizo zonke iitshaja zomntu wesithathu ezinokusingatha ukutshaja okuhamba ngesantya esiphezulu, njengetekhnoloji yeVOOC.
Ngaphaya koko, kubalulekile ukwazi ukuba ii-smartphones ziyayixhasa itekhnoloji ye-USB-PD, ebonelela ngezantya zokutshaja ezikhawulezayo. Ngenxa yoko, phambi kokuba wenze utyalo-mali kwiitshaja, kubalulekile ukwenza uphando olukhawulezileyo.
