Nyob rau hauv kev nrhiav txoj cai 12V USB adapter rau koj lub tsheb, koj yuav tsum xav txog qhov loj ntawm lub ntsaws, qhov tso zis hluav taws xob, thiab cov zis amperage ntau yam. Qhov teeb meem yog tias muaj ob lub khoom siv los ntawm tib lub chaw tsim khoom tsis muaj kev lees paub tias lub zog hluav taws xob rau ib qho yuav ua haujlwm nrog lwm tus.
Qhov no yog qhov teeb meem loj heev rau kev lag luam xov tooj ntawm tes, xws li tias nws yog ib qho uas tib neeg muaj cov tub rau khoom puv ntawm cov phab ntsa qub thiab 12V tsheb adapters.
Txhua yam hloov pauv thaum cov tuam txhab tau txais 12V USB adapters raws li tus qauv de facto. Txawm hais tias tseem muaj kev txwv, feem ntau cov khoom siv txawb niaj hnub no tuaj yeem them nrog 12V USB adapter.
12V USB Adapters, 12V Sockets, thiab Accessory Sockets
USB yog ze li ntawm universal, tab sis 12V USB adapters cia siab rau lwm qhov kev siv thev naus laus zis los ua haujlwm: 12V accessory socket. Yog tias koj tsis tau siv lub 12V USB adapter, tej zaum koj yuav xav tsis thoob yog tias koj tuaj yeem ntsaws ib qho rau hauv lub tshuab luam yeeb, lossis yog tias koj xav tau lub qhov (socket) rau khoom siv tshwj xeeb. Lo lus teb yog tsis muaj teeb meem.
Qhov txawv ntawm cov khoom siv txuas ntxiv thiab cov taws teeb cigarette yog qhov uas koj tsis tuaj yeem ntsaws lub tshuab luam yeeb rau hauv lub qhov (socket). Tsuav yog lub qhov (socket) nws tus kheej tsis puas nyob rau hauv qee txoj kev, koj tuaj yeem siv koj 12V USB adapter hauv ib qho.
Txhim kho txoj cai USB Charger Connector
Qee 12V USB adapters suav nrog USB cable built-in. Yog tias koj xav tau hom adapter no, ces koj yuav tsum xaiv hom kev sib txuas. Saib ntawm daim duab saum toj no thiab phim hom kev sib txuas ntawm koj lub xov tooj rau ib daim duab.
Universal USB chargers tuaj yeem siv nrog txhua qhov zoo USB cable. Thaum koj yuav ib lub universal 12V USB adapter, koj yuav pom nws muaj tus qauv USB hom A qhov (socket), uas yuav zoo li lub qhov (socket) duab nyob rau sab saum toj sab laug ntawm cov duab.
Yog tias koj yuav ib lub universal 12V USB adapter, koj tseem yuav tau yuav ib lub cable sib xws. Nrhiav ib lub cable uas muaj USB hom A txuas ntawm ib kawg. (Cov hom ntawd yog daim duab nyob rau sab laug ntawm cov lus piav qhia saum toj no.) Lwm qhov kawg yuav tsum phim lub qhov (socket) ntawm koj lub xov tooj, thiab feem ntau yuav zoo li USB-C, USB mini, lossis USB micro connectors duab saum toj no.
Apple thiab Amperage
Thaum qee cov khoom siv xav tau ntau dua amperage dua lwm tus kom them thiab ua haujlwm nrog 12V USB adapter, Apple cov khoom siv ua haujlwm sib txawv. Lawv cia siab rau txoj kev sib txawv los txiav txim siab sib haum nrog lub siab-amperage "them chaw nres nkoj" lossis 12V USB tsheb adapter.
Yog tias koj muaj lub cuab yeej Apple uas koj xav siv nrog 12V USB adapter, tom qab ntawd koj yuav tsum nrhiav ib qho uas tshwj xeeb ua lag luam rau Apple cov khoom siv.
Thaum koj tuaj yeem nrhiav USB lub tsheb adapters uas tau tsim tshwj xeeb rau Apple, kuj tseem muaj cov adapters uas muaj ob lub USB ports-ib qho rau Apple thiab ib qho rau cov khoom siv hauv Android. Yog tias koj siv Apple thiab lwm yam khoom siv sib xyaw, ces ib qho ntawm cov hom phiaj 12V USB adapters yog qhov kev xaiv zoo.
Ntau tshaj ib hom ntsaws ntsaws
Txawm hais tias koj tab tom saib tus qauv USB, Mini USB, lossis micro USB, tus qauv qhia txog tib yam kev sib txuas ntawm lub davhlau ya nyob twg. Koj tseem tuaj yeem siv lub adapter mus los ntawm micro USB mus rau mini USB, lossis rov ua dua.
Txawm li cas los xij, tus qauv USB qhia txog lwm qhov txiaj ntsig uas pab piav qhia vim li cas USB ua nws txoj hauv kev rau hauv peb lub tsheb: cov qauv ntsuas hluav taws xob. Txij li thaum cov kev sib txuas USB tso tawm 5v DC lub zog, cov khoom siv uas siv hom adapter no yog txhua yam tsim los khiav ntawm qhov voltage input.
Tau kawg, tsis yog txhua lub chaw tsim khoom lag luam ua si los ntawm tib txoj cai, uas yog vim li cas nws tseem ceeb heev kom xav txog cov ntsiab lus tau teev tseg hauv phau ntawv qhia no.
