Ma charger amasiku ano pamsika amatha kuthandizira mpaka 100W ya ma watts olipira, chifukwa chogwiritsa ntchito zinthu za 3C zili ndi kufunikira pang'ono kwa anthu, koma anthu amakono ali ndi pafupifupi 3-4 zamagetsi zamagetsi, kufunikira kwa magetsi kwakula kwambiri. .USB Developer Forum idakhazikitsa PD3.1 mkati mwa 2021, yomwe imatha kuwonedwa ngati kudumpha kwakukulu munthawi yolipira mwachangu.Iwo sangakhoze kokha kukwaniritsa kuchuluka kwa magetsi amafuna anthu amakono, komanso angagwiritsidwe ntchito zosiyanasiyana minda.Chifukwa chake, nkhaniyi ikutengani pang'onopang'ono kuti mumvetsetse zida zothamangitsa za GaN, ukadaulo wothamangitsa mwachangu pamsika ndikudziwitsani kusiyana pakati pa PD3.0 ndi PD3.1 panthawi imodzi!
Chifukwa chiyani gallium nitride GaN imagwiritsidwa ntchito pazida zambiri zochapira mwachangu?
M'moyo wamakono, zinthu za 3C zafika pamene sizingalekanitsidwe.Ndikusintha kwapang'onopang'ono kwa momwe anthu amagwiritsidwira ntchito, ntchito za zinthu za 3C zikuchulukirachulukira, osati kungochita bwino kwambiri, komanso mphamvu ya batri ikukulirakulira.Choncho, pofuna kukwaniritsa zosowa za ogwiritsa ntchito kuti akhale ndi mphamvu zokwanira komanso kuchepetsa nthawi yolipiritsa, "chida chothamangitsira mofulumira" chinayamba.
Chifukwa chipangizo chamagetsi chopangira ma charger chachikhalidwe chomwe chimagwiritsidwa ntchito movutikira kutentha thupi kwambiri, chosavuta kupangitsa kuti pakhale vuto, ndiye tsopano ma charger ambiri atumizidwa kunja kwa GaN ngati zida zazikulu zamagetsi, osati kungowonjezera kuyendetsa bwino, kumakwaniritsa zosowa za ogwiritsa ntchito. , kulemera kopepuka, voliyumu yaying'ono, komanso kulola kuyendetsa bwino kwa charger kupita patsogolo.
● Chifukwa chiyani 100W yokha ya chingwe cholipiritsa imathandizidwa pamsika?
● Mphamvu yamagetsi ikakwera kwambiri, m'pamenenso imatenga nthawi yochepa kuti muyatse.M'malire otetezedwa, mphamvu yolipiritsa ya charger iliyonse imatha kuchulukitsidwa ndi voteji (volt / V) ndi yapano (ampere / A) kuti mupeze mphamvu yopangira (watt / W).Kuchokera kuukadaulo wa GaN (gallium nitride) kupita kumsika wa charger, pakuwonjezera mphamvu yanjira, kupanga mphamvu yopitilira 100W, yakhala cholinga chotheka.
● Komabe, ogula akamasankha ma charger a GaN, ayeneranso kusamala ngati chipangizo chomwe ali nacho m'manja chimathandizira kuti azitchaja mwachangu.Ngakhale ma charger a GaN ali ndi mphamvu zambiri zopititsira patsogolo kuyendetsa bwino, amafunikira ma charger, zingwe zolipiritsa ndi mafoni a m'manja kuti azitha kusewera bwino ndi kuyitanitsa mwachangu kuti musangalale ndi kuyitanitsa mwachangu.
● Ngati zipangizo zamakono sizilinso vuto, n’chifukwa chiyani zipangizo zambiri zimene zimachajitsa mofulumira pamsika zimangogwirabe mphamvu zokwana 100W zokha?”
● M'malo mwake, izi zili chomwechi chifukwa chimachepa ndi protocol ya USB PD3.0, ndipo mu June 2021, bungwe lapadziko lonse la USB-IF Association linatulutsa pulogalamu yaposachedwa ya USB PD3.1 yochajisa, kuthamanga sikulinso pa foni yam'manja. mafoni, mapiritsi, laputopu ndi zinthu zina za 3C.M'tsogolomu, kaya ndi TV, seva kapena zida zosiyanasiyana zamagetsi ndi zinthu zina zowotcha kwambiri zitha kugwiritsidwa ntchito mwachangu, osati kungokulitsa msika wogwiritsa ntchito mwachangu, komanso kupititsa patsogolo kusavuta kwa ogwiritsa ntchito.
Nthawi yotumiza: Aug-30-2022
