Isikhokelo sendlela yokukhetha iitshaja ze-Wholesale ye-GaN

Inkqubo yeminyaka emithathu ibeka i-prehistory yoluntu ibe ngamaxesha ahlukeneyo afana ne-stone age kunye ne-iron age. Ngomlinganiselo ofanayo, abanye baphikisa ukuba eyona nto sikuyo ngoku ngu iminyaka yeplastiki. Ukusuka kwimbono yophuhliso lwembali, siphila kwi iminyaka yedijithali okwangoku kwaye oku ngokusisiseko kuthetha ukuba isizukulwana sethu sithembele kakhulu kumbane, singqongwe yi-IT yemihla ngemihla, kwaye rhoqo kuneentlobo ezahlukeneyo zeetshaja.

Nangona kunjalo iintsuku zokuthwala iitshaja ezininzi sele ziza kuphela, ngoku itshaja ye-GaN, ekwaziyo ukutshintsha itshaja ezininzi, iya ithandwa ngexabiso eliphantsi kakhulu. Apha, masikhwele kweliza lophuhliso ukuze sifumane iindlela zokukhetha iitshaja zeGaN ezamkelwe kakuhle.

Isiqulatho
Dibana nekamva letshaja
Iingcebiso zokukhetha iitshaja ze-GaN
Iintlobo zeetshaja zeGaN ezidumileyo
Intlawulo phambili

Dibana nekamva letshaja

Njengoko ilizwe le-semiconductor ngokuthe ngcembe livalelisa kwisilicon ekudala imi, enye yezona zinto zisetyenziswa kakhulu kwiitransistors kumashumi ambalwa eminyaka adlulileyo ibiyi-gallium nitride, eyaziwa ngcono njenge-GaN. Esi sixhobo ngokuqinisekileyo singcono kakhulu kunezinye izinto ze-elektroniki. Kwaye ukuba besinokunyaniseka ngokupheleleyo, itshaja ye-gallium nitride okanye itshaja ye-GaN ayinanto intsha. Itshaja yokuqala ye-Apple ye-GaN, umzekelo, yayisele ikhutshwe malunga nonyaka odlulileyo, kunye nokukhululwa kokuqala kwe-a 100W imveliso yetshaja yeGaN inokulandelelwa emva kowama-2019.

Nangona kunjalo, akuzange kube kutshanje ukuba le mveliso yaqala ukukhula. Uninzi lweenkampani ezintsha kunye nesele zikhona ngokuthe ngcembe zakhukulisa imakethi ngokukhutshwa koluhlu lweemodeli ezintsha malunga nokuqala kuka-2020, kwaye iindleko zabo zehla njengoko zazikhuphisana ngakumbi. Ukusukela ngoko, imakethi yehlabathi yezixhobo zobonelelo ngombane ezisekwe kwiGaN bekulindeleke ukuba ivelise ngaphezulu kwe-3 yeebhiliyoni zeedola zaseMelika kwingeniso ngo-2030, ikhula ngesantya sokukhula sonyaka (CAGR) se-5.5% ekuhambeni kwexesha. Ixesha le-10 leminyaka yoqikelelo.

Enye ingxelo, epapashwe ngo-Okthobha ka-2021, yaya phambili ukuqikelela i-whipping I-52% yezinga lokungena kwimarike kwizisombululo ze-GaN Ngowama-2025. Kunye nokukhula kwemarike yobonelelo lweetshaja ze-GaN, iqondo elinethemba lokungena kunye noqikelelo olomeleleyo lokukhula luqinise ngokufanelekileyo imeko yale mveliso njengetshaja yekamva.

Iingcebiso zokukhetha iitshaja ze-GaN

Ngokufana nokhetho lwaso nasiphi na esinye isixhobo sombane, kukho iinkxalabo ezimbalwa ekufuneka uzithathele ingqalelo xa usenza isigqibo sokuthenga iitshaja ze-GaN. Umba wokuqala osisiseko ekufuneka ubekwe phezu kolu luhlu lokukhangela inkqubo yokutshaja ngokukhawuleza okanye umgangatho oxhaswa yitshaja ye-GaN.

Ngoku kukho ngaphezulu Iindidi ezi-7 zeeprothokholi zokutshaja ngokukhawuleza ekhoyo kwimarike, ezinye zingabanini ngokungqongqo kwiimpawu/imifuziselo ethile kuphela. Ukuthintela imiba ehambelanayo, umntu unokujonga iCharge eKhawulezayo (QC) kunye ne-USB Power Delivery (USB-PD), ezona ndlela zimbini zixhaphakileyo. Ezi zisetyenziswa ngokubanzi zombini Samsung kunye iPhone. Kwaye iindaba ezimnandi zezokuba kukho iitshaja zeGaN ezikwaziyo ukuxhasa iiprothokholi ezininzi ngoku.

Inyani yokuba izinto ze-GaN zinokumelana nombane ophezulu kakhulu izisa inzuzo enkulu kwiitshaja ezisekwe kwi-GaN. Ngenxa yoko, umbane wangoku unokudlula ngokukhawuleza xa kuthelekiswa nezixhobo ezisekelwe kwi-silicon, ezixhasa amandla aphezulu kakhulu ngesantya sokutshaja ngokukhawuleza. Ke ngoko, ngoluhlu olubanzi lwemveliso yamandla exhaswa ziitshaja ze-GaN, kubalulekile ukumisela imveliso yamandla ehambelanayo efunekayo kwizixhobo ekujoliswe kuzo. Ngokubanzi, amandla afunekayo kwii-smartphones ezininzi, iitafile, kunye neebhanki zamandla ukusuka kwi-18W ukuya kwi-65W, ngelixa iilaptops zihlala ziqala ukusuka kwi-29W ukuya kwi-100W.

Kwangaxeshanye, ukusetyenzwa ngokukhawuleza kwetshaja ye-GaN kuthetha ukuba ukutshatyalaliswa kobushushu ayisiyongxaki kuyo kuba ikhawuleza kakhulu kangangokuba ivelisa ubushushu obuncinci. Kwaye ngoku ukuba amacandelo anokubekwa ngokusondeleyo kunye ngenxa yobushushu obuncitshisiweyo, isayizi yetshaja ehlangeneyo efunwa ngokubanzi inokwenzeka. Nangona kunjalo, kuba uninzi lweetshaja ezincinci ziza nezibuko ezi-1 okanye ezi-2 kuphela, itshaja encinci ikwathetha ukuba inani lamazibuko linokuthotywa. Le yenye ingqwalasela ekufuneka ithathelwe ingqalelo xa ukhetha itshaja yeGaN.

Ukongeza, iimpawu zokhuseleko ezikhusela ubushushu obugqithisileyo, ukutshaja, kunye nokujikeleza okufutshane kunye nenkxaso yewaranti kufuneka ziqwalaselwe ukutshaja okukhuselekileyo ngaxeshanye kwamazibuko amaninzi.

Iintlobo zeetshaja zeGaN ezidumileyo

Itshaja yeGaN enemveliso ephezulu

Ukuhanjiswa kwemveliso yamandla aphezulu yeyona nto inomtsalane kunye neempawu ezinomtsalane ezibonelelwa yitshaja yeGaN. Ikhulisa amandla okutshaja okukhawulezayo, ivumela umntu ukuba asebenze ngaphandle komzamo Ukutshaja ngokupheleleyo i-smartphone ngemizuzu nje eli-17 nge 100W itshaja yeGaN.

Kwaye inyani yokuba itshaja ye-100W ikhona ukusukela kwiminyaka embalwa eyadlulayo ithetha ukuba ayipheleli nje ekukhetheni okuninzi kwezo tshaja eziphezulu ze-GaN ngoku, kodwa imveliso ephezulu kakhulu njenge 130W itshaja yeGaN inokuba yinto eqhelekileyo ngoku. Umzekelo, itshaja ye-150W yeGaN enezibuko ezine ze-USB-C ixhasa zombini iiprothokholi zePPS kunye neQC njengoko kubonisiwe kumfanekiso ongezantsi.

Ngeli xesha, njengoko kubonisiwe kumfanekiso ongasentla, kubalulekile ukuqaphela ukuba i-USB-C, efana ne-USB-A esemgangathweni endala, luhlobo nje olutsha lwesinxibelelanisi sojongano. Ke, kuyinto eqhelekileyo ukufumana itshaja ye-GaN ene-USB-A kunye ne-USB-C yokudibanisa izibuko kunye, nakwitshaja ephezulu kakhulu efana nale. 200W itshaja yeGaN ngezibuko ezine, ezikhethekileyo kwiPD kunye neQC protocol.

Ngapha koko, ngaphandle komgangatho we-USB-C kunye ne-USB-PD ukubhideka, enye inkxalabo eqhelekileyo malunga nokuba umntu angasebenzisa itshaja enomthamo ophezulu wokukhupha amanzi kunoko kufuneka isixhobo asingomcimbi. Oku kungenxa yokuba, eneneni, phantse yonke ibhetri yanamhlanje ixhotyiswe ngechip elawula kwaye yamkele kuphela igalelo ibhetri ekwaziyo ukuliphatha. Ngenxa yoko, ukutshaja ngokugqithisileyo akuqhelekanga. Okungakumbi kuba uninzi lweetshaja zidityaniswe neempawu zolawulo ezifanayo ngokunjalo.

Itshaja ye-GaN encinci

Ngelixa amandla ayo empontshwa ngokumangalisayo, ubukhulu bayo, nangona kunjalo, buncitshiswa kakhulu. Njengoko kubonisiwe ngasentla, i-mini Itshaja ye-GaN inokuza nezibuko elinye kwaye iyafumaneka kwipokotho encinci yesayizi. Ngapha koko, ezinye iitshaja ze-GaN ezinoyilo olufanayo lomnwe ziyakwazi ukucudisa kumazibuko amabini. Omnye umzekelo leli zibuko ezimbini Itshaja ye-33W encinci ye-GaN.

Nangona kuyinyani ukuba uninzi lweetshaja ezincinci ze-GaN zinemveliso yamandla asezantsi xa kuthelekiswa nobukhulu bazo obukhulu, ukuba kukho imfuneko yetshaja encinci ye-GaN enemveliso ephezulu yamandla, umntu unokujonga kwakhona. amazibuko amathathu mini itshaja yeGaN ukuya kuthi ga kwi-65W imveliso, njengale iboniswe ngezantsi.

Iitshaja ze-GaN ezilungele ukuhamba

Olunye uncedo lwesayizi encinci yetshaja ye-GaN ngokungathandabuzekiyo bubunzima obukhaphukhaphu kakhulu, obuluncedo ngakumbi xa isetyenziselwa iinjongo zokuhamba. Ngokwemveli, itshaja yokuhamba inokuba nzima kakhulu kwaye ibenzima kunetshaja eqhelekileyo, kuba kufuneka ibandakanye iisokethi ezininzi ezisemgangathweni wamazwe ngamazwe ukuze zihambelane neendawo zokuthengisa kumazwekazi ahlukeneyo, njengalawo aseYurophu, eTshayina, eHong Kong, nase-US.

Nangona kunjalo, ngokufumaneka kweetshaja ze-Ultra-compact kunye nekhaphukhaphu ye-GaN ngoku, iitshaja zokuhamba ezineesokethi ezininzi ekugqibeleni zinokuncinci, ukuba azikhaphuki, kunezinye iitshaja eziqhelekileyo. Ubungakanani babo obubambeneyo bukwathetha ukuba ngoku banokubamba amazibuko amaninzi nokuba inenani elikhulu leesokethi kunye namaqhosha esilayidi aphumayo kuneetshaja eziqhelekileyo eziqhelekileyo. Ngokomzekelo, uninzi iitshaja ezilungele ukuhamba ze-GaN zinezibuko ezi-3, kunye nezinye Iitshaja ze-GaN zokuhamba inokuxhasa izibuko ezine okanye ngaphezulu, njengeli iboniswe ngezantsi.

Intlawulo phambili

Xa kujongwa ukufumaneka kweetshaja ze-GaN ezininzi ezahlukeneyo ezinemveliso ephezulu yamandla kunye neendleko eziphantsi, isihloko “sekamva lazo zonke iitshaja” sibonakala sisendleleni yokuphawula ukuvela kweetshaja ze-GaN. Ezona tshaja zintathu zidumileyo ze-GaN ekufuneka zijongwe ngoososeyili ngo-2022 ziitshaja ze-GaN ezinemveliso yamandla aphezulu, iitshaja ezincinci ze-GaN, kunye neetshaja ze-GaN ezilungele ukuhamba. Abathengisi bevenkile abanomdla banokuthatha ithuba lokunyuka kwemfuno yeetshaja ze-GaN, ngakumbi kweli nqanaba libalulekileyo lophuhliso, ngokujonga uluhlu olukhulu lweemodeli ezifumanekayo. Chovm.com.