Ma charger a zida zomwe zatsala pang'ono kusintha: aku China aphunzira kupanga ma transistors a GaN

Ma semiconductors amphamvu amatenga zinthu mmwamba. M'malo mwa silicon, gallium nitride (GaN) imagwiritsidwa ntchito. Ma inverters a GaN ndi magetsi amagwira ntchito bwino mpaka 99%, akupereka mphamvu zapamwamba kwambiri pamakina amagetsi kuchokera kumagetsi kupita kumayendedwe osungira ndikugwiritsa ntchito magetsi. Atsogoleri a msika watsopano ndi makampani ochokera ku USA, Europe ndi Japan. Tsopano kudera lino adalowa kampani yoyamba ku China.

Posachedwapa, wopanga zida zaku China ROCK adatulutsa chojambulira choyamba chomwe chimathandizira kulipiritsa mwachangu pa "chip cha China." Yankho lodziwika bwino limakhazikitsidwa pagulu lamagetsi la GaN la mndandanda wa InnoGaN kuchokera ku Inno Science. Chipchi chimapangidwa mumtundu wa DFN 8x8 mawonekedwe amagetsi ophatikizika.

Chaja cha 2W ROCK 1C65AGaN ndi chophatikizika komanso chogwira ntchito kwambiri kuposa chojambulira cha Apple 61W PD (poyerekeza pa chithunzi pamwambapa). Chaja yaku China imatha kulipiritsa zida zitatu panthawi imodzi kudzera pamitundu iwiri ya USB Type-C ndi malo amodzi a USB Type-A. M'tsogolomu, ROCK ikukonzekera kumasula mitundu ya ma charger othamanga ndi mphamvu ya 100 ndi 120 W pamisonkhano ya China GaN. Kuphatikiza apo, pafupifupi 10 ena aku China opanga ma charger ndi zida zamagetsi amagwirizana ndi wopanga zida zamagetsi za GaN, Inno Science.

Kafukufuku wamakampani aku China komanso, makamaka, kampani ya Inno Science pagawo la zida zamagetsi za GaN cholinga chake ndikupangitsa kuti China ikhale yodziyimira pawokha kuchokera kwa omwe amapereka mayankho akunja. Inno Science ili ndi malo ake achitukuko ndi labotale yoyeserera njira zonse zoyeserera. Koma chofunika kwambiri, ili ndi mizere iwiri yopangira kuti ipange mayankho a GaN pazitsulo za 200mm. Kwa dziko lapansi komanso msika waku China, uku ndikutsika mu chidebe. Koma muyenera kuyamba penapake.

Source: 3dnews.ru