Ibyinshi mubikoresho byawe ubu birimo kwishyuza ukoresheje ibyambu bya USB usibye ibyuma bidafite amashanyarazi, kuko kwishyuza USB byahinduye uburyo dutekereza kubyerekeranye nimbaraga, kandi byoroshye kwishyuza ibikoresho bitandukanye.Nibyoroshye cyane mugihe mudasobwa igendanwa, tablet cyangwa terefone yawe isangiye amashanyarazi amwe, icyo ukeneye ni USB sock ya multiport gusa hamwe ninsinga nyinshi za USB zihuza kugirango uhuze.Rimwe na rimwe, uracyakenera imwe ya USB AC adapter mugihe icyambu cyawe cyo kwishyuza kidahuye nicyambu cya USB.Nkuko tubizi, ibikoresho byamashanyarazi bigendanwa ubu biraboneka kwishyurwa icyarimwe kuko adaptate yinkuta, charger yimodoka, charger desktop ndetse na banki yamashanyarazi ubu ishyigikiye iyi mikorere.Turashobora gutahura iyi mikorere mugihe cyibikoresho byamashanyarazi?Reka tujye kuganira kubyo dusanga ku isoko.
Amakuru meza nuko amashanyarazi menshi aboneka ubu hamwe nibyambu bya USB byubatswemo.Isoko rya USB rimaze imyaka icumi ku isoko ryo kwishyuza ibikoresho bya elegitoroniki.Turabikesha tekinoroji ya USB ikura byihuse, tekinoroji yihuse ikoreshwa cyane mugukoresha, cyane cyane kuri QC 3.0 na PD, yaduhaye umuvuduko utangaje.Niba ukomeje kwishyuza icyambu cya USB Type-A ishaje, ntabwo ubona umuvuduko mwiza wo kwishyurwa kubikoresho byawe bishya.
Nigute ushobora guhitamo USB Urukuta
Nibyoroshye cyane guhitamo urukuta rwa USB muri iki gihe.Ntugomba kuba umuyagankuba wabigize umwuga mugihe ukeneye kugura urukuta rwa USB.Ibi ntibisobanura ko ugomba kutitonda.Nyamuneka reba ibikoresho bya elegitoronike urebe neza tekinoroji yo kwishyuza ihuza mbere yuko ugura ikintu icyo ari cyo cyose.
Gutanga ingufu za USB (USB PD) na QC 3.0 Kwishyuza
Mubyukuri, abaguzi benshi ntabwo basobanutse neza kubyerekeye itandukaniro riri hagati ya USB Power Delivery (PD) na QC (Kwishyuza Byihuse) 3.0 kwishyuza.Izi zombi ni tekinoroji yo kwishyuza byihuse binyuze kuri port ya USB ikora byihuse kuruta USB isanzwe.Ibikoresho byose bya PD birashobora kwishyurwa hifashishijwe icyambu cya USB-C ™ mugihe ibikoresho bya QC byishyurwa bishobora kwishyurwa hakoreshejwe ibyambu byombi USB-A na USB-C.Muyandi magambo, ugomba kumenya ubwoko bwimbaraga igikoresho cyawe gifata mbere yo kugura USB isohoka.Ibyo byavuzwe, ibikoresho bimwe mubyukuri bifasha tekinoroji ya PD na QC.Muri icyo gihe, ugomba kumenya icyiza kuruta.
Icyambu cya USB gisanzwe gishobora gutanga amashanyarazi atarenze 10 watt.USB Power Delivery ifasha ibikoresho bifite protocole yo kwishyuza ishobora gutanga watt 100 (20V / 5A), mubisanzwe bisabwa na mudasobwa igendanwa ishyigikira USB PD.Uretse ibyo, tekinoroji ya USB PD nayo ishyigikira amasaha atandukanye yo kwishyuza nka 5V / 3A, 9V / 3A, 12V / 3A, 15V / 3A na 20V / 3A.Kuri terefone cyangwa tableti, imbaraga zose zikenewe zaba kuri 12V ntarengwa.
Ikoranabuhanga rya PD ryakozwe na Forumu ya USB Ishyira mu bikorwa.Kwishyuza PD birashobora kuboneka gusa mugihe ibikoresho byawe bya elegitoronike, USB USB ninkomoko yamashanyarazi byose bishyigikira iri koranabuhanga.Kurugero, terefone ntizabona amashanyarazi ya PD mugihe terefone yawe na adaptateur power ishigikira PD ariko umugozi wawe USB-C ntuyishyigikiye.
QC bisobanura Kwishyurwa Byihuse byakozwe na Qualcomm mbere.Nukuvuga, QC ikora gusa mugihe igikoresho gikora kuri chipet ya Qualcomm, cyangwa kuri chipset yari yahawe uburenganzira na Qualcomm.Aya mafaranga yo gutanga uruhushya bivuze ko hari ikiguzi cyinyongera cyo gutwara tekinoroji yo kwishyuza byihuse, birenze ikiguzi cyibikoresho.
Kurundi ruhande, QC 3.0 itanga inyungu ebyiri zingenzi PD idakora.Ubwa mbere, izahita igera kuri watt 36 mugihe hagaragaye ibisabwa bimwe.Kimwe na PD, wattage ntarengwa yicyambu icyo aricyo cyose USB irashobora gutandukana, ariko ntarengwa ishoboka ni 15 watt.Ariko, kwishyuza PD biva kumurongo umwe ujya mubindi.Ikora kuri wattage yashyizweho, ntabwo iri hagati.Noneho, niba amashanyarazi ya PD ashobora gukora kuri watt 15 cyangwa 27, hanyuma ugacomeka muri terefone ya watt 20, izishyura kuri watt 15.Kumashanyarazi ashyigikira QC 3.0, kurundi ruhande, tanga voltage ihindagurika kugirango utange watt ntarengwa.Niba rero ufite terefone yuzuye yishyuza 22.5 watt, izabona 22.5 watt.
Iyindi nyungu ya QC 3.0 nuko idatera ubushyuhe bwinshi kuko ishobora guhindura voltage gato kuva hasi kugeza hejuru aho gusimbuka uva mubindi.Ubundi buryo bwihuse bwikoranabuhanga bushobora gutanga ibyarenze.Kubera ko ubu bugezweho buhura nuburemere bukomeye imbere yigikoresho, butanga ubushyuhe bwinshi.Kuberako QC itanga voltage nyayo isabwa, ntamashanyarazi arenze kugirango areme ubushyuhe.
Umutekano
Amashanyarazi ya USB akenshi atanga ibyemezo byumutekano bitandukanye birimo kwishyuza birenze urugero, kurenza urugero, gushyuha cyane no kurinda umutekano muke.Amashanyarazi afite tekinoroji yo kwishyuza byihuse, kurundi ruhande, afite umutekano rwose nkuko byemewe na UL.UL nubwishingizi bwumutekano buhanitse butanga ibyemezo bya sisitemu yamashanyarazi kwisi yose.Nibyiza cyane mugihe ukoresheje UL urutonde rwa USB kugirango ukoreshwe gutura cyangwa ubucuruzi.
Igihe cyo kohereza: Jun-14-2023