Iifowuni eziphathwayo zeHuawei ziqwalasela ngakumbi uzinzo kwitekhnoloji yokutshaja ngokukhawuleza.Nangona i-Huawei ine-100W iteknoloji yokutshaja ngokukhawuleza, isasebenzisa i-66W iteknoloji yokutshaja ngokukhawuleza kwi-high-end mobile phone lineup.Kodwa kuthotho lwamva nje lweHuawei P60 lweefowuni ezintsha, uHuawei uphucule amava okukhawuleza ukutshaja.Itshaja yeHuawei 88W ibonelela ngamandla amakhulu okukhutshwa kwe-20V/4.4A, ixhasa i-11V/6A kunye ne-10V/4A iziphumo, kwaye ibonelela ngasemva ukuhambelana okubanzi kunye neprotocol yokutshaja ngokukhawuleza kweHuawei.Kwaye ikwabonelela ngeendlela ezahlukeneyo zenkxaso yeprotocol, enokuhlawula ezinye iiselfowuni.
Le tshaja ixhasa isantya sokutshaja se-88W, ixhasa i-Huawei Super Charge ukutshaja ngokukhawuleza okukhulu, kwaye ipasise isiqinisekiso seprotocol ye-UFCS ye-UFCS yaseChina.Inkxaso USB-A okanye USB-C ujongano lwentambo.Kufuneka kuqatshelwe ukuba i-port edibeneyo ye-Huawei luyilo lokuphazamiseka, oluxhasa kuphela i-plug-in yentambo enye kunye nemveliso, kwaye ayixhasi ukusetyenziswa kwe-double-port ngaxeshanye.
Iprothokholi yokutshaja ngokukhawuleza kwefowuni ephathwayo
Okwangoku kukho iindlela ezininzi zokunyusa amandla
1. Tsala umsinga (I)
Ukwandisa amandla, eyona ndlela ilula kukunyusa i-current, enokuthi ihlawuliswe ngokukhawuleza ngokutsala i-high current, ngoko ke iteknoloji ye-Qualcomm Quick Charge (QC) ibonakala.Emva kokubona i-D+D- ye-USB, ivumelekile ukuba ikhuphe ubuninzi be-5V 2A.Emva kokunyuswa kwangoku, iimfuno zomgca wokutshaja nazo zonyuswa.Umgca wokutshaja kufuneka ube ngqindilili ukuhambisa umsinga omkhulu kangaka, ngoko ke kuye kwavela indlela yokutshaja ekhawulezileyo elandelayo.I-Huawei's Super Charge Protocol (SCP) ubuchwepheshe kukunyusa okwangoku, kodwa umbane omncinci unokufikelela kwi-4.5V, kwaye uxhasa iindlela ezimbini ze-5V4.5A / 4.5V5A (22W), ngokukhawuleza kune-VOOC / DASH.
2. Tsala amandla ombane (V)
Kwimeko yangoku elinganiselweyo, ukutsalwa kwe-voltage ukufezekisa ukutshaja ngokukhawuleza kuye kwaba sisisombululo sesibini, ngoko ke i-Qualcomm Quick Charge 2.0 (QC2) yaqala ngeli xesha, ngokunyusa ukunikezelwa kombane kwi-9V 2A, umbane ophezulu wokutshaja we-18W. yimpumelelo.Nangona kunjalo, i-voltage ye-9V ayihambelani neenkcukacha ze-USB, ngoko ke i-D+D- isetyenziselwa ukugweba ukuba isixhobo siyayixhasa i-QC2 yokutshaja ngokukhawuleza.Kodwa ... amandla ombane aphezulu athetha ukusetyenziswa kakhulu.Ibhetri ye-lithium yefowuni ephathwayo ngokubanzi yi-4V.Ukuze uhlawule, kukho i-IC yokutshaja kwifowuni ephathwayo ukulawula inkqubo yokutshaja kunye nokukhupha, kunye nokunciphisa i-voltage ye-5V kwi-voltage yokusebenza yebhetri ye-lithium ( malunga ne-4), ukuba i-voltage yokutshaja inyuswa ukuya I-9V, ukulahlekelwa kwamandla kuya kuba nzima ngakumbi, ukwenzela ukuba ifowuni ephathekayo iya kutshisa, ngoko ke isizukulwana esitsha sobuchwepheshe bokutshaja ngokukhawuleza sibonakale ngeli xesha.
3. Amandla ombane okunyusa ngamandla (V) ngoku (I)
Kuba ukonyusa unilaterally i-voltage kunye nekhoyo kunento engalunganga, masinyuse zombini!Ngokuhlengahlengisa ngamandla i-voltage yokutshaja, ifowuni ephathwayo ayiyi kutshisa kakhulu ngexesha lokutshaja.Le yi-Qualcomm Quick Charge 3.0 (QC3), kodwa le teknoloji yindleko ephezulu.
Zininzi iitekhnoloji zokutshaja ngokukhawuleza kwimarike, uninzi lwazo ezingahambelaniyo.Ngethamsanqa, uMbutho we-USB uqalise i-PD protocol, iprotocol yokutshaja edibeneyo exhasa izixhobo ezahlukeneyo.Kulindeleke ukuba abavelisi abaninzi bajoyine amanqanaba ePD.Ukuba ufuna ukuthenga itshaja ekhawulezayo kweli nqanaba, kuyacetyiswa ukuba usebenzise ifowuni yakho ephathwayo kuqala.Ukuba ufuna ukusebenzisa itshaja enye kuphela ukuhlawula zonke izixhobo kwixesha elizayo, ungathenga itshaja exhasa iprotocol ye-USB-PD, enokusindisa ingxaki enkulu, kodwa isiseko kukuba wena “Kuyenzeka” kwiselula. iifowuni zokuxhasa iPD kuphela ukuba zine-Type-C.
Ixesha lokuposa: Apr-07-2023
