Micro USB cov ntaub ntawv cable
Jul 26, 2018| Ob peb xyoos dhau los, yuav luag tag nrho cov Micro USB cov ntaub ntawv kab ntawm Android xov tooj yog universal. Txawm li cas los xij, nrog qhov nrov nrov ntawm kev them nyiaj ceev ceev, Micro USB cov ntaub ntawv kab tau pib ua tib zoo mloog hauv xyoo tas los no. Qub-fashioned Micro USB cov ntaub ntawv kab uas tsis tuaj yeem tiv taus 2A yog phased tawm.
USB Hom-C cov ntaub ntawv cable tus qauv tsis zoo ib yam
USB Hom-C cov ntaub ntawv cable muaj qhov txiaj ntsig zoo hauv ntau yam piv rau cov laus-fashioned Micro USB cov ntaub ntawv cable. Txawm li cas los xij, nws yog qhov tseeb vim tias USB Hom-C interface tau ntxiv ntau tus yam ntxwv tshiab. Raws li qhov tshwm sim, ntau ntawm USB Type-C cov ntaub ntawv cables uas tau pib tso tawm tseem tsis tau ua tiav raws li USB Type-C interface tus qauv. Txawm tias cov ntaub ntawv cables ntawm ntau lub npe kuj "Failed."
Ib qho ntawm cov txheej txheem rau USB hom-C cov ntaub ntawv kab yuav yog seb nws tuaj yeem tiv taus cov dej ntws siab tshaj 3A. Nrog rau qhov muaj koob meej ntawm Qualcomm QC3.0 thiab MediaTek PEP 2.0 cov qauv them ceev ceev, qhov kev txhawb nqa 3A tam sim no tseem ceeb tshwj xeeb. Vim hais tias yog cov ntaub ntawv kab tsis txhawb 3A tam sim no, nws muaj feem ntau tias lub xov tooj yuav tsis tuaj yeem them tag nrho.
Txawm li cas los xij, tam sim no ntawm 3A tsis yog qhov txwv ntawm USB hom-C cov ntaub ntawv kab. Raws li cov ntaub ntawv ntawm USB Alliance, USB Hom-C interface tuaj yeem txhawb nqa qhov siab tshaj plaws tam sim no ntawm 5A!
Ntxiv rau, rau USB hom-C cov ntaub ntawv kab, seb puas yuav txhawb USB3.0 tus nqi kuj yog ib qho kev ntsuas tseem ceeb ntawm qhov zoo. Vim hais tias USB3.
Thaum kawg, seb puas los yog tsis txhawb USB PD raws tu qauv kuj yog ib qho teeb meem uas yuav tsum tau hais. USB PD hu ua USB Power Delivery. Nws kuj yog tus qauv them ceev ceev tshiab. Nyob rau tib lub sijhawm nws kuj txhawb nqa ob txoj kev siv fais fab. Qhov tshwj xeeb ntawm no USB Type-C cov ntaub ntawv cable yog tias nws muaj hom-C interface ntawm ob qho kawg. Tam sim no, tsuas muaj ob peb lub xov tooj tau nruab nrog cov kab ntawv no, suav nrog Google's Pixel series thiab LeTV's Max 2 series. Txawm hais tias tsawg dua, qhov zoo ntawm cov ntaub ntawv kab no yog tias nws txhawb nqa USB PD raws tu qauv thiab yeej muaj tag nrho cov haujlwm ntawm USB interface. 1493885233109042.jpg
Cov lus hais saum toj no yog txhua yam cuam tshuam nrog cov ntaub ntawv kab ntawm lub xov tooj ntawm tes. Peb tuaj yeem pom tau yooj yim tias cov kab ntawv zoo li yooj yim ua tau muaj qhov zoo thiab qhov tsis zoo. Nws tuaj yeem hais tau tias cov kab ntawv kuj tseem yuav tsum tau parameterized. Thiab ntau tus neeg tsim khoom lag luam tau xaiv tsis quav ntsej nws. Ntxiv mus, los ntawm cov nqi muag khoom siab ntawm qee cov ntaub ntawv kab, nws tuaj yeem pom tias tus nqi ntawm cov ntaub ntawv zoo yog tiag tiag tsis tsawg. Vam tias tom qab saib cov ncauj lus kom ntxaws tsom xam ntawm cov kws tshaj lij cov ntaub ntawv kab manufacturers, lub tshuab-cov phooj ywg tsis xav yuav ob peb duas las los nthuav cov khoom, xav tias dawb siv nws tsis muaj teeb meem. Nws yog ib lub tswv yim zoo los xaiv lub hom lag luam uas tsim nyog rau qhov zoo.