Yuav luag txhua tus neeg niaj hnub no niaj hnub siv cov cuab yeej xws li lub zog hloov pauv. Tab sis nws yog dab tsi thiab vim li cas nws thiaj xav tau? Kab lus piav qhia txog cov khoom siv hluav taws xob. Peb yuav xav txog lub hom phiaj ntawm cov cuab yeej no, lawv cov yam ntxwv thiab hom.
Power adapter thiab nws lub hom phiaj
Cia sim txhais cov cuab yeej no. Lub adapter, los yog lub hwj huam mov, yog ib qho khoom siv hluav taws xob tsim los tsim kom muaj qhov hluav taws xob tawm ntawm tus nqi thiab lub zog. Cov khoom siv hauv tsev hloov pauv hloov hluav taws xob tam sim no ntawm lub network mus rau qhov tsis tu ncua, uas yog qhov tsim nyog rau cov khoom siv ntawm ntau hom. Hauv CIS lub teb chaws, cov qauv siv hluav taws xob tau txais yuav: 220 V nrog zaus ntawm 50 Hz, tab sis nyob rau lwm lub teb chaws cov kev txwv no yuav txawv. Yog li ntawd, lub hwj chim adapter tso tawm rau lub teb chaws xws li yuav txawv nyob rau hauv kev khiav hauj lwm input voltage. Cov blocks no yog dab tsi? Yuav luag tag nrho cov khoom siv hluav taws xob muaj qhov ua haujlwm ntawm qhov hluav taws xob ntawm 3-36 volts (qee zaum yuav muaj kev zam). Tom qab tag nrho, kev khiav hauj lwm ntau ntawm cov khoom siv semiconductor feem ntau yog teem rau ntawm qhov tsis tshua muaj hluav taws xob. Qhov no yog vim lub fact tias xws licov ntsiab lus me me, ua kom sov me ntsis thaum lub sijhawm ua haujlwm thiab muaj lub zog siv tsawg.
Ib lub hwj chim adapter yuav tsum tau muab cov cuab yeej zoo li no nrog kev ua haujlwm voltage. Nws yog qhov kev lag luam ntau dua los tsim cov khoom siv hluav taws xob ntau dua li tsim cov cuab yeej siv hluav taws xob ncaj qha los ntawm 220 V network. Rau cov khoom siv zoo li no, cov hluav taws xob muaj zog nrog qhov loj tag nrho yuav xav tau. Vim li ntawd, qhov loj thiab tus nqi ntawm cov khoom siv no yuav nce ntxiv.
Kev faib tawm ntawm cov adapters
Ua ntej tshaj plaws, cov khoom siv hluav taws xob tuaj yeem muab faib ua ob pawg loj: sab nraud thiab ua-hauv. Los ntawm lub npe nws yog ib qho yooj yim to taub hais tias tom kawg yog nyob rau hauv ib lub vaj tse nrog lub ntsiab ntaus ntawv. Ib qho piv txwv zoo ntawm xws li ib tug adapter yog lub hwj chim mov ntawm tus kheej lub computer, nyob rau hauv uas hais tias cov cuab yeej, txawm hais tias nws yog cais nyob rau hauv ib tug nyias muaj nyias ib chav tsev, nyob rau hauv ib tug ntau vaj tse. Cov khoom siv hluav taws xob sab nraud yog lub tsev tsim muaj kev ywj pheej. Piv txwv li, lub charger rau lub xov tooj ntawm tes, laptop, thiab lwm yam. Lwm qhov ntawm cov yam ntxwv los ntawm cov adapters txawv yog kev tsim tshuab. Los ntawm qhov kev pom no, muaj cov transformer thiab hluav taws xob (switching) fais fab mov. Cov qub yog tus cwj pwm los ntawm qhov loj thiab qhov hnyav, yooj yim, kev ntseeg tau, tus nqi qis thiab kho yooj yim. Cov khoom siv mem tes, ntawm qhov tsis sib xws, muaj qhov ntsuas me me thiab qhov hnyav, tab sis tib lub sijhawm lawv ua haujlwm ruaj khov thiab ruaj khov.
hom khoom siv hluav taws xob
Muaj ntau qhov kev daws teeb meem ntiag tug rau kev ua tiav cov khoom siv hluav taws xob. Lawv yuav txawv ntawm qhov tso zis voltage, tam sim no, thiab lwm yam. Lub hwj chim adapter (universal) kuj muaj, uas muaj peev xwm xa tau ntau qhov sib txawv. Cov khoom siv zoo li no tuaj yeem ua kom muaj zog ntau yam khoom siv. Universal blocks muaj cov txheej txheem rau kev hloov qhov ntsuas qhov tso zis hluav taws xob ntawm rooj plaub, thiab tuaj yeem muaj qhov sib hloov tau ntawm ntau hom. Tsis ntev los no, USB fais fab adapter tau dhau los ua neeg nyiam heev. Koj tuaj yeem txuas ntau yam khoom siv rau chav tsev no uas tuaj yeem them los ntawm USB cable.
Zoo kawg
Ua tsaug rau qhov zoo tshaj plaws adapter, cov cuab yeej tau txais cov khoom siv hluav taws xob xav tau, thiab kev ruaj ntseg thiab lub sijhawm ua haujlwm yog nyob ntawm qhov no.
