Ndi chitukuko cha nthawi ino, kuyatsa mafoni ndi ma laputopu mwachangu kwakhala kotchuka, ndipo mphamvu yochaja mwachangu ya ma watts mazana ambiri yabweretsanso zofunikira kwambiri pa ma charger. Mu 2021, muyezo wochaja mwachangu wa USB PD3.1 udzalandira kusinthidwa kwaposachedwa, ndipo muyezo watsopano wochaja mwachangu wa USB PD3.1 udzathandizira kutulutsa mphamvu yayikulu ya 48V, ndikuwonjezera mphamvu yochaja mpaka 240W. Ukadaulo wochaja mwachangu ukupitiliza kukula mwachangu, ndi Anke, kampani yotsogola kwambiri pa intaneti mumakampani ochaja mwachangu, akuyambitsa chaja chathunthu cha gallium nitride cha 150W mu 2022, zomwe zapangitsa kuti makampani ochaja mwachangu a gallium nitride akwere kwambiri.
Pa kafukufuku ndi chitukuko cha ma charger, ma capacitor ndi ofunikira kwambiri. Ma capacitor ofanana amagwira ntchito yosefera mu charger, kuonetsetsa kuti zipangizozo siziwonongeka chifukwa cha kukhudzidwa ndi kuyamwa kwa ma impulse currents. Nthawi yomweyo, ma gallium nitride charger omwe ali pamsika nthawi zambiri amakhala ndi vuto la kukwera kwa kutentha chifukwa cha kukula kwawo kochepa, ndipo amafunika ma capacitor omwe ali ndi mphamvu yabwino kwambiri yolimbana ndi kutentha kuti agwirizane, kuti akwaniritse cholinga chowonjezera moyo wa ma charger. Pakadali pano, mbadwo watsopano wa charger wofulumira uli ndi mawonekedwe a mphamvu yayikulu, ma interfaces angapo, ndi voliyumu yaying'ono, ndipo zofunikira za zigawo zamagetsi zamkati zikuwonjezekanso.
Ndi mphamvu yowonjezera ya kuchajidwa mwachangu, YMIN yapanga ndikupanga mndandanda wa KCM waCapacitor ya Electrolytic ya aluminiyamu yotsogolayokhala ndi magetsi amphamvu komanso voliyumu yaying'ono kwambiri kutengera mndandanda wazinthu zapadera za KCX zomwe zilipo kuti zizitha kuchajidwa mwachangu. Zogulitsazi zimakhala ndi mainchesi kuyambira 8 mpaka 18 kuti zikwaniritse zosowa zonse za kuchajidwa mwachangu. Makamaka pazinthu zochajidwa mwachangu zomwe zimakhala ndi mphamvu yoposa 120W, timapereka zinthu za capacitor zamagetsi amphamvu kwambiri zokhala ndi mainchesi a 16-18, zokhala ndi magetsi ochulukirapo a 420V-450V, zomwe zimaonetsetsa kuti chaji ikugwira ntchito bwino komanso yodalirika.
Kuphatikiza apo, pankhani ya kuchuluka kochepa, mndandanda wa KCM, wokhala ndikuchuluka kwa mphamvu zambirindiESR yotsika kwambiri,imatha kuyamwa mokwanira kusokoneza kwa EMI pa dera pansi pa mikhalidwe yogwirira ntchito yotentha kwambiri, pafupipafupi kwambiri, komanso yamphamvu kwambiri, motero imakweza liwiro losinthira mphamvu ya makina onse.
KCM ili ndi makhalidwe a voliyumu yocheperako, kukana kwamphamvu kwamagetsi, komanso kuchuluka kwa mphamvu, komanso kuganizira zabwino zomwe zimagwira ntchito monga kukana kutentha kwambiri, moyo wautali, kukana mphezi, kutsika kwamadzi otuluka, kukana kwamphamvu kwa ma frequency ambiri, komanso kukana kwamphamvu kwa ripple. Imagwiritsa ntchito ukadaulo wokhwima wokhala ndi patent, imagwiritsa ntchito zipangizo zatsopano, ndikudutsa zopinga zaukadaulo wa capacitor kuti ikwaniritse kukhazikika ndi kudalirika. Poyerekeza ndi zinthu za capacitor zochapira mwachangu zamakampani, motsatira zomwezo, mndandanda wa YMIN wa KCM ndi wotsika kuposa 20% kuposa wamakampani, ndipo chinthu chomalizidwa chili ndi kukana kwamphamvu kwamagetsi kwa 30-40V. Izi zimapereka chitsimikizo chabwino cha magwiridwe antchito okhazikika a ma capacitor kwanthawi yayitali. Pakadali pano, mndandanda wa KCM wakhala mtundu wamba wa Weather vane wazinthu za capacitor zochapira mwachangu, zomwe zikutsogolera kukulitsa ma capacitor ochapira mwachangu a GaN USB PD.
Pakadali pano, zinthu za YMIN zopanga ma capacitor m'nyumba zagwiritsidwa ntchito ndi mitundu yosiyanasiyana monga Anke, Beisi, Anneng Technology, barele, Philips, Bull, Huakesheng, Black Shark, Jiletang, Jiayu, Jinxiang, Lvlian, Lenovo, Nokia, SYNCWIRE, NetEase Intelligent Manufacturing, ndi Xinhua, ndipo magwiridwe antchito awo abwino kwambiri adziwika bwino ndi makasitomala.
Nthawi yotumizira: Juni-15-2023