Cov txheej txheem:
Video: Yuav ua li cas koj txuas USB receptacle?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Yuav ua li cas rau nruab ib lub qhov hluav taws xob USB
- Kauj ruam 1: Xaiv a USB - muaj zog qhov hluav taws xob .
- Kauj Ruam 2: Kho koj tus kheej rau ib qho qhov hluav taws xob voltage tester.
- Kauj Ruam 3: Tshem tawm hluav taws xob.
- Kauj ruam 4: Tshem cov phab ntsa uas twb muaj lawm thiab qhov hluav taws xob .
- Kauj Ruam 5: Nco ntsoov cov xaim uas twb muaj lawm.
- Kauj Ruam 6: Tshem cov xov hlau los ntawm qhov qub qhov hluav taws xob .
- Kauj Ruam 7: Txuas tus USB - nruab lub qhov (socket) ..
Hauv qhov no, 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 yog ib qho yooj yim kom muaj nyob rau hauv chav ua noj los yog chav pw uas koj yuav nquag recharge koj cov iav.
Qhov thib ob, puas USB qhov hluav taws xob kos lub zog thaum tsis siv? Yuav luag txhua AC rau DC converters, los ntawm kev tsim, kos ib qho me me tam sim no thaum koj tsis them cov khoom siv. 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 lub qhov (socket) nws yuav ib txwm haus ib co zog thaum tos ib lub cuab yeej txuas rau.
Kuj nug, yuav ua li cas yog tias koj ntsaws USB rau hauv lub qhov hluav taws xob?
Yog li ntsaws ib USB lo rau hauv yuav tsis ua mob, tab sis yog koj muaj ib USB -rau- USB cable, uas tsis yooj yim muaj, thiab koj plug nws rau hauv ib lub computer, ces koj tuaj yeem ua rau muaj kev puas tsuaj, vim hais tias lub Computer kuj yog ib qho kev sib txuas hluav taws xob.
Puas yog tag nrho USB phab ntsa plugs zoo ib yam?
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. Qhov ntawd txhais tau tias DC chargers yog tam sim no hom agnostic; Yog tias cov volts, amps, thiab cov khoom sib txuas tau sib xws, Apple phab ntsa wart tuaj yeem them tus HTC tau yooj yim li Samsung.
Pom zoo:
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