Esikhathini esivela njalo se-Power Supply Technology, ukuqala kwezakhi ze-Gallium NITRIDE (GAN) zimi njengekhatho lokuphazamiseka okusha.Ukuguqula ama-transistors entuthuko ethuthukile, i-GAN ayimane nje incipha usayizi wamandla atholakalayo;Ipholisa amazinga okushisa awo okusebenza nawo - i-boon yonjiniyela design iluka i-gan kwindwangu yamandla we-flyback AC / DC athola izicelo ezahlukahlukene.
Abakwa-Transistors, kungaba nge-silicon-based noma i-gan-yakhelwe, babhekana nophahla olusengozini.I-crux yalo mkhawulo?Izici ezimbili ezibalulekileLawa mapharamitha, ngokwesiko, ukusebenza kwamandla wezandla.Faka ubuchwepheshe be-GAN: Umguquki wegeyimu.Ama-Gan Transtors awagcini nje ngokuhamba kwe-RDS (kuvuliwe) kodwa enza njalo ngenkathi ugcina ukukhuphuka kwawo kukhuphuka kakhulu ngaphansi kwamanani azakwabo bendabuko.Lesi sici esiyingqayizivele sakha ibhalansi evumelanayo phakathi kwalezi zinhlamvu ekwakhiweni.
Ukumba ngokujulile ekuxhumekeni kwe-RDS (ku-ON) kanye ne-coss, kuvela ukubaluleka okukhulu kwe-GAN.I-RDS (Vuliwe) isho ukumelana ngesikhathi sokuvuselelwa kokushintsha, inomthelela ngokuqondile ukulahleka kwe-Comver Faint.Ngokuhlukile, ukulahlekelwa amandla kaCoss kulandela i-CV ^ 2/2 equation.Lapho esebenzayo, i-coss ikhipha ama-RDs (ku), ukusakaza ukulahleka okwengeziwe.Ukushintshwa kwe-gan, ukufaka esikhundleni se-silicon, kugaxele lokhu kulahleka, ukugqugquzela ukusebenza kahle kwamandla, ukwamukela imisebenzi ephakeme, kanye nokuncipha kwama-transformers.
Kepha kunokunye.Cabanga ngethonya likasayizi we-transistor ku-RDS (ku) kanye ne-coss.Ama-transistors amakhulu asho ama-RDS aphansi (ku) -Akuhle.Kodwa-ke, lokhu kufinyelela kukhuphuka ama-coss, okungaphansi kokusonteka okuhle.Ngakho-ke, ukwakheka okuhle, kufuna ukulingana okubucayi phakathi kwalezi zinto ekulahlekelweni okuncane.Ama-Gan Transtors agqamile lapha, aphatha amazinga alinganayo wamandla amadivaysi amakhulu we-silicon, okwamanje ancishisiwe osayizi, ngenhlonipho yama-RDS aphansi aphansi kakhulu (ku).
Ukufingqa, ama-gan melds aphansi we-RDS (ku) nge-coss ukuze athole amandla anamandla kakhudlwana.Lokhu akupheleli kuphela ukunciphisa ukushiyeka kokushisa kepha futhi nosayizi usayizi nesisindo.Ngaphezu kwalokho, ukusebenza kahle kwe-GAN kuvumela abaklami bakhuphuke ngokushintsha amaza, yize ukulahlekelwa okukhuphukayo, hlala ukulahlekelwa kakhulu ngaphansi kwe-silicoon Mosfets.
Thatha gcina uhlelo lokusebenza lwe-top's 'gan: i-adapter yabo ye-≤100w based flyback isebenza kahle ngosayizi olungiselelwe kahle nezindleko.Lapha, uGan udlula ukushintsha imikhawulo yejubane, enikeza abaklami bewfound leeway in frequency tuning ukunciphisa ukulahleka kwezixazululo ezisebenza kahle.
Ngaphezu kwalokho, i-Potency ye-GAN ekuzuzeni ukusebenza kahle kwamandla ayithobeki.Icala elikhomba: Gcina i-Top '65W Adaptha ye-Flyback, ukushintsha kusuka kuma-silicon mosfets kuya kumadivayisi we-innoswitch asuselwa ku-gan, abonise i-3% esebenza kahle leap kuyo yonke imithwalo yonke.Lokhu kukhuthaza kungukuthi, ukuSlashing Energy ukusetshenziswa, ukunciphisa ukushisa, ukwehlisa izidingo zokupholisa, kanye nokuhlanza amandla - konke ngenkathi kuqhubeka isikhathi eside isikhathi sayo sokuphila.
Kuzinhlelo zokusebenza ezisebenzayo ze-Gan Transistor Izicelo, gcina izihloko zikhethe i-niche yayo nge-ethos eyingqayizivele ye-ethos.I-Gan Transistor Ukushayela Kubeka Izinselelo, ikakhulukazi lapho umjikelezo womshayeli evuselwa ku-transistor, efuna ukwakheka okuyinkimbinkimbi ukuqeda ukuphazanyiswa kwe-electromagnete.Ukulwa nalokhu, uPi wethula uchungechunge lwe-innoswitch3.Lezi zinhlamvu ezihlanganisiwe ze-flyback ICS ziza nezilawuli ezakhelwe ngaphakathi kwama-GAN Primary Nanasekondari
I-InnoSwitch3-PD, ukwengezwa kwakamuva komndeni, ukuqhosha abalawuli abaphambili nabasekobukhosini kanye nokushintshwa kwe-gan master.Inikeza amandla aphelele e-USB PD kanye namakhono e-PPS.I-PI's Innoswitch3-Pro ne-Innoswitch3-MX, phakathi kweminye imikhiqizo ye-GAN, qhubeka ukunikela ngezixazululo ezihambelana nezidingo ezahlukahlukene.