Cov txheej txheem:
Video: USB qhov hluav taws xob yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A USB receptacle tso cai rau koj mus recharge anelectrical gadget, zoo li ib ntsiav tshuaj lossis smartphone, siv nws li niaj zaus USB them cable, tsis tas yuav tsum tau ntxiv ib qho adapter lossis computer. Nws kuj tawm hauv hluav taws xob qhov hluav taws xob siv tsis tu ncua.
Ib yam li ntawd, cov qhov hluav taws xob nrog USB puas nyab xeeb?
Thaum nws yog feem ntau nyab xeeb mus ntsaws tej USB -compatible ntaus ntawv rau hauv ib qho ntawm cov no qhov hluav taws xob , koj yuav ntsib cov teeb meem tib yam nrog them ceev raws li tau hais los saum toj no. Tag nrho USB phab ntsa qhov hluav taws xob Hloov 240-voltmains hluav taws xob rau hauv tus qauv 5 volts siv rau cov khoom siv hluav taws xob.
Ib yam li ntawd, lub qhov hluav taws xob USB yog dab tsi? 5v zog
Ntawm no, kuv yuav hloov lub qhov hluav taws xob nrog lub qhov hluav taws xob USB li cas?
Tsis nco qab lub adapter: Yuav ua li cas rau nruab ib lub qhov hluav taws xob USB hauv 9steps
- Xaiv lub qhov hluav taws xob uas muaj USB.
- Kho koj tus kheej mus rau qhov hluav taws xob qhov hluav taws xob Tester.
- Hloov Cov Hluav Taws Xob.
- Tshem tawm Cov Phab Ntsa Thiab Qhov Hluav Taws Xob.
- Nco ntsoov cov kab hluav taws xob uas twb muaj lawm.
- Tshem cov Hlau Los Ntawm Qhov Chaw Qub.
- Txuas lub qhov (socket) nrog USB.
USB cable puas tuaj yeem nqa tus kab mob?
Yog, twv yuav raug hu a USB cable ib yam nkaus tuaj yeem nqa tus kab mob nrog nws. Yog koj USB tsav tau ntsaws rau hauv lub computer nrog a kab mob vais lav , cov USB dhau lawm muaj tau kab mob thiab ua tau kuj be nqa tus kab mob vais lav ib yam nkaus.
Pom zoo:
Dab tsi ua rau lub qhov hluav taws xob muaj hluav taws xob tsawg?
Ib qho laj thawj uas lub qhov hluav taws xob yuav muaj lowvoltageis uas nws hnav tawm. Cov hluav taws xob hluav taws xob tuaj yeem hnav tawm tib yam li txhua yam khoom siv lossis cov khoom siv hluav taws xob.Qhov txuas tsis tu ncua thiab tshem tawm cov hlua rau hauv lub qhov hluav taws xob tuaj yeem loosen thiab hnav cov kev sib txuas
Chav hluav taws xob hloov hluav taws xob yog dab tsi?
Chav hloov. ib cheeb tsam uas muaj kev sib dhos ntawm cov khoom siv hluav taws xob rau kev tswj thiab kev tiv thaiv hluav taws xob circuits. chav hloov pauv tuaj yeem cuam tshuam rau lub substation tab sis tsuas muaj cov keyboards xwb. lub ntsiab hloov mus rau cais tawm hluav taws xob yog nyob rau hauv lub ntsiab switchroom
Yuav ua li cas koj xaim lub tshuab hluav taws xob mus rau qhov ntsuas hluav taws xob?
Muaj peb cov xov hlau uas yuav tsum tau txuas mus rau qhov tseeb regulator davhlau ya nyob twg. Weld lub regulator mount rau lub tsheb laij teb ncej. Txuas lub regulator rau lub mount. Txuas lub roj teeb zoo cable hlau - feem ntau yog liab - rau tus tswj. Polarize lub generator los yog alternator los ntawm tus regulator
Yuav ua li cas kom tshem tau ib tug daig prong plug los ntawm ib tug hluav taws xob qhov hluav taws xob?
Tua lub Circuit Court breaker rau lub qhov hluav taws xob. Kuaj nws nrog lub ntsuas ntsuas hluav taws xob kom paub tseeb tias lub hwj chim tawm. Tshawb xyuas lub qhov tawg kom pom tias nws tob npaum li cas hauv lub ntsaws. Yog tias nws tawm txaus, rub nws nrog ob lub koob lub qhov ntswg pliers thiab rub tawm ncaj qha
Puas yog txhua lub tshuab hluav taws xob muaj GFCI qhov hluav taws xob?
Duplex (ob chav) qhov hluav taws xob muaj nyob rau ntawm lub tshuab hluav taws xob nqa tau thiab txhua qhov khoom siv 120 volts. Hauv av txhaum kev tiv thaiv qhov hluav taws xob (GFCI) yog qhov tshwj xeeb ntawm qee cov qauv thiab tiv thaiv tus neeg siv los ntawm hluav taws xob shocks