Key Takeaways
- GaN, aka gallium nitride, cia cov chargers khiav txias.
- Cov khoom siv txias tuaj yeem ua kom me dua.
- GaN tab tom tsim cov khoom tshiab tuaj yeem ua tau.
Gallium nitride (GaN) chargers tau dhau lub hnab gadget thiab desktops ua tsaug rau lawv qhov me me, tab sis qhov me me tsuas yog ib qho ntawm lawv qhov kev dag xwb.
Thaum xub thawj, GaN txhais tau tias lub chargers me me, tab sis tam sim no txhua yam tau txais kev txaus siab-yuav luag tag nrho vim GaN-raws li cov cuab yeej tsim hluav taws xob tsawg dua li cov khoom siv silicon. Piv txwv li, ib lub thawv tuaj yeem ua kua dej ntau yam nqhis dej ib zaug, thiab peb kuj tau txais cov duab nthuav, zoo li Anker lub pancake charger uas yooj yim nqa nrog koj. Vim li cas GaN thiaj li muaj txiaj ntsig?
"GaN muaj cov transistors hloov ntawm tus nqi nrawm heev, uas tso cai rau kev xa hluav taws xob ntawm tus nqi siab heev," Jonathan Tian, tus tsim ntawm lub tuam txhab tswj hwm software Mobitrix, hais rau Lifewire ntawm email. "Qhov no txo qis lub zog poob [rau tshav kub], yog li nws muab lub zog siab piv rau lwm lub chargers."
GaN vs Silicon
Gallium nitride tau siv txij li xyoo 1990, hauv LEDs, piv txwv. Tsis ntev los no, nws tau hloov pauv cov khoom siv them nyiaj. Yog vim li cas yog yooj yim: silicon tau mus txog nws qhov loj txwv nyob rau hauv cov nqe lus ntawm tshav kub thiab hluav taws xob hloov. Koj tsis tuaj yeem txo nws mus ntxiv yam tsis muaj khoom kub dhau. GaN, ntawm qhov tod tes, ua tau zoo dua thiab nyob twj ywm txias. Qhov no tso cai rau me me, txias-khiav chargers thiab lwm yam khoom.
Txoj hauv kev zoo tshaj plaws kom pom qhov sib txawv yog tso lub xov tooj silicon charger ntawm ib sab ntawm GaN laptop charger. Lub GaN charger tsuas yog loj dua, thiab thaum lub xov tooj raug them (zoo li tus uas tau siv los hauv lub thawv iPhone) tsuas yog tswj 5 Watts, GaN version (Anker's Nano II, piv txwv li) tuaj yeem tso tawm ntawm 35-45 Watts..
Yog tias koj siv phau ntawv svelte zoo li Apple's MacBook Air lossis Dell's XPS, ces koj yuav nyiam lub khoos phis tawj tab sis ntxub lub cib loj uas koj yuav tsum nqa nrog nws. Ua tsaug rau qhov xav tsis thoob ntawm GaN, thiab USB-C-powered laptops, tam sim no koj tuaj yeem siv lub khoos phis tawj los ntawm qee yam loj thiab ntawm lub xyoo dhau los lub xov tooj chargers.
Dual Ports
Thaum koj tau shrunken lub charger, koj tuaj yeem pib xav txog lwm yam kev siv. Ib qho ntawm kuv nyiam tshaj plaws yog lub hwj chim multi-charger. Kuv siv Anker's PowerPort Atom III Slim, lub tiaj tus, plaub-chaw nres nkoj charger nrog ib qho 45W USB chaw nres nkoj thiab peb USB A ports uas sib koom 20W. Nws yog qhov zoo tshaj plaws rau kev mus ncig vim nws tuaj yeem plam mus rau hauv lub hnab ntawm lub hnab, lub hnab laptop, lossis koj lub ris, tab sis nws kuj zoo rau velcro-ing hauv qab lub rooj.45 Watts tsis txaus los khaws lub MacBook Pro them thaum siv nws tag nrho qaij, tab sis nws yuav them nws thaum saib cov yeeb yaj kiab, thiab USB-C chaw nres nkoj ua haujlwm zoo nrog USB-C MagSafe cables tshiab.
Los yog koj tuaj yeem mus rau lwm qhov kev taw qhia, noj rooj plaub qhov loj ntawm silicon-based charger thiab ntim rau hauv qee qhov chaw nres nkoj tsis muaj zog. Satechi qhov kev thov tshiab kawg yog 165W charger nrog plaub USB-C chaw nres nkoj. Qhov siab tshaj plaws rau ib qho chaw nres nkoj yog 100W, tab sis koj tuaj yeem zoo siab them thiab siv plaub lub cuab yeej ntawm qhov nrawm yam tsis muaj hws. Nws yog $ 120, tab sis qhov ntawd tsis ntau ntau tshaj li lub laptop charger, thiab nws muaj txiaj ntsig zoo dua.
Nyob ntev
Vim GaN chargers khiav txias, lawv tuaj yeem, tejzaum nws, kav ntev dua.
"GaN chargers muab ib daim ntawv teev cov txiaj ntsig kev ntxhua khaub ncaws. Ib qho ntawm lawv yog tias lawv hloov hluav taws xob zoo thiab ua kom sov kom tsawg, " Daivat Dholakia, cov khoom lag luam VP rau Essenvia, lub tuam txhab uas pab tswj cov khoom siv kho mob, hais rau Lifewire ntawm email."Qhov no txhais tau hais tias GaN chargers ua hauj lwm ntev tom qab tsis-GaN chargers nres - txawm tias cov uas tau ua ib xyoos lossis ob xyoos dhau los. Lub neej ntev dua no tso cai rau koj them cov khoom siv ntau dua thiab tau txais cov nqi zog dua."
Txog tam sim no, GaN cov khoom lag luam feem ntau tau hloov pauv lub lag luam USB charger, tab sis yuav muaj ntau dua. Cov khoom siv uas txuas ncaj qha rau hauv phab ntsa kuj tuaj yeem tau txais txiaj ntsig. Cov khoom siv no-suab paj nruag studio mixers, TVs, amplifiers, thiab lwm yam.-muaj cov khoom siv hluav taws xob sab hauv, uas tsim kom muaj cua sov thaum hloov los ntawm 120- lossis 240-volt fais fab rau txhua yam uas lawv xav tau khiav.
Qhov cua sov tuaj yeem ua rau lub hnub nyoog ntxov ntxov ntawm lwm cov khoom, uas yog vim li cas cov no feem ntau siv lub zog hluav taws xob sab nraud. GaN tuaj yeem daws cov teeb meem no, ua rau cov khoom siv hluav taws xob sab hauv nrog cov cua sov tsawg.
Nws tsis yog qhov kev txaus siab tshwj xeeb piv rau cov ntxaij vab tshaus miniLED lossis zoo nkauj tshiab lub koob yees duab lub koob yees duab, tab sis GaN txhim kho koj cov kev paub dhau los hauv txoj kev hloov maj mam thiab tseem ceeb-uas tsim nyog siv sijhawm los txaus siab.
