Video: Lub qhov hluav taws xob USB siv zog npaum li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
5v zog
Kuj nug, puas yog USB plugs zoo?
Zoo rau lawv tab sis tsis yooj yim rau peb. Kev koom ua ke USB sockets yog ib txoj hauv kev zoo los txhim kho cov cuab yeej them nyiaj los ntawm kev tshem tawm cov adapters, txuag koj cov nyiaj thiab tawm hauv 3 tus pin fais fab. cov qhov (socket) . dawb rau lwm yam.
Tsis tas li ntawd, USB qhov hluav taws xob ua haujlwm li cas? A USB receptacle tso cai rau koj rov them cov khoom siv hluav taws xob, xws li ntsiav tshuaj lossis smartphone, siv nws li niaj zaus USB them qaum, tsis tas yuav tsum muaj lub adapter ntxiv lossis lub computer. Nws kuj tawm hauv hluav taws xob qhov hluav taws xob pub dawb rau kev siv tsis tu ncua.
Ib yam li ntawd, koj tuaj yeem nug, puas yog USB sockets ib txwm nyob?
Cov qauv pheej yig dua siv ntau dua thaum qee cov qauv zoo siv tsawg dua, tab sis tshwj tsis yog tias muaj lub cev hloov ntawm lub cev USB qhov (socket) . nws yuav ib txwm siv qee lub zog thaum tos lub cuab yeej txuas rau.
Puas yog tag nrho USB plugs tib qhov voltage?
Txhua USB cords nqa ib yam 5V, txawm hais tias nws tau txais 30-pin taub hau lossis microUSB ntsaws , seb nws yog thawj tog lossis thib peb. Vim tias lawv muaj kev sib raug zoo, standardized hluav taws xob , USB chargers xav tau lwm txoj hauv kev muab lub zog ntau dua (raws li watts) rau hauv cov khoom siv loj dua sai dua.
Pom zoo:
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