YMIN Q Series MLCC: Ikutuluka kuchokera ku Cocoon, Ikukhala mu Nyengo Yatsopano Yolipiritsa Opanda Waya Wamphamvu Kwambiri, Yabwino Pakukonza Circuit Design

Ndi chitukuko cha magalimoto amphamvu, zida zamafakitale, ndi zinthu zina zamagetsi zamagetsi, zogwira mtima komanso zokhazikika zamaukadaulo opangira ma waya opanda zingwe zakhala malo opangira kafukufuku. YMIN Technology yatenga izi poyambitsa gulu la Q high-voltage high-Q ceramic multilayer capacitors (MLCC). Zogulitsa izi, zokhala ndi magwiridwe antchito apamwamba komanso kapangidwe kake kocheperako, zawonetsa zotsatira zabwino kwambiri pamakina opangira ma waya opanda zingwe.

Kuthekera kwa Voltage Yapamwamba ndi Kupaka Kwamitundumitundu

Mitundu ya YMIN MLCC-Q idapangidwa mwapadera kuti ikhale ndi ma module amphamvu opanda zingwe opanda zingwe, omwe amadzitamandira kupirira kwamphamvu kwambiri kuchokera ku 1kV mpaka 3kV ndikuphimba masaizi osiyanasiyana kuyambira 1206 mpaka 2220 (NPO material). Ma capacitor awa akufuna kusintha ma capacitor amtundu wocheperako amtundu womwewo, kupititsa patsogolo kuphatikiza ndi kukhazikika kwa makina opangira ma waya opanda zingwe. Ubwino wawo waukulu ndi ESR yotsika kwambiri, mawonekedwe abwino kwambiri a kutentha, miniaturization, ndi kapangidwe kopepuka.

Makhalidwe abwino a ESR

M'matembenuzidwe amakono a high-power wireless charging LLC, ukadaulo wapamwamba wa Pulse Frequency Modulation (PFM) umatengedwa m'malo mwachikhalidwe cha Pulse Width Modulation (PWM). Muzomangamangazi, udindo wa ma capacitor omveka ndi wofunikira; iwo sikuti amangofunika kukhala ndi mphamvu yokhazikika pa kutentha kwakukulu kogwira ntchito komanso amafunika kupirira ma voltages apamwamba pamene akusunga ESR yotsika pansi pa maulendo apamwamba, apamwamba kwambiri. Izi zimatsimikizira kugwira ntchito bwino ndi kudalirika kwa dongosolo lonse.

Kutentha Kwambiri Makhalidwe

Mndandanda wa YMIN Q MLCC umapangidwira pazofunikira izi, zomwe zimakhala ndi kutentha kwapamwamba. Ngakhale kutentha kwakukulu kwa kutentha kuchokera ku -55 ° C mpaka + 125 ° C, kutentha kwa kutentha kumatha kuyendetsedwa ku 0ppm / ° C kodabwitsa, ndi kulekerera kwa ± 30ppm / ° C kokha, kusonyeza kukhazikika kodabwitsa. Kuphatikiza apo, mphamvu yamagetsi yamagetsi yamagetsi yomwe imagwiritsidwa ntchito imafika nthawi zopitilira 1.5 pamtengo womwe watchulidwa, ndipo mtengo wa Q umaposa 1000, zomwe zimapangitsa kuti izizichita bwino kwambiri pazambiri zopangira ma waya opanda zingwe.

Miniaturization ndi Lightweight Design

Milandu yogwira ntchito ikuwonetsa kuti ikagwiritsidwa ntchito pamagetsi opangira maginito opanda zingwe zamabatire agalimoto yamagetsi (EV), mndandanda wa YMIN Q.Mtengo wa MLCCbwino m'malo choyambirira woonda filimu capacitors. Mwachitsanzo, zambiriYMINMa MLCC a Q adagwiritsidwa ntchito motsatizana komanso mofananira m'malo mwa 20nF, AC2kVrms capacitor yopyapyala yamakanema. Zotsatira zake zinali kuchepetsedwa pafupifupi 50% kwa malo oyikapo ma planar ndipo kutalika kwa kukhazikitsa kunachepetsedwa kukhala gawo limodzi mwa magawo asanu a yankho loyambirira. Izi zidathandizira kwambiri kagwiritsidwe ntchito ka danga ndi kasamalidwe ka matenthedwe, kupeza kachulukidwe kake komanso njira yodalirika yolipirira opanda zingwe.

Zoyenera Kumapulogalamu Olondola Kwambiri

Kuphatikiza pakugwiritsa ntchito ma waya opanda zingwe, YMIN Q mndandanda wa MLCC ndiwoyeneranso zochitika zomwe zimafunikira kulondola kwambiri, monga mabwalo anthawi zonse, zosefera, ndi ma oscillator. Imawonetsetsa kuti ikugwira bwino ntchito pomwe ikukwaniritsa zofunikira za miniaturization ndiukadaulo wapamtunda (SMT), kulimbikitsanso chitukuko chaukadaulo wamakono wamagetsi kuti ukhale wopepuka komanso wocheperako.

Mwachidule, mndandanda wa YMIN Q MLCC, wokhala ndi mawonekedwe ake apadera azinthu, sikuti umangowonetsa zabwino zosayerekezeka pamakina opangira ma waya opanda zingwe komanso amakulitsa malire ogwiritsira ntchito ma capacitor ochita bwino kwambiri pamapangidwe osiyanasiyana ovuta. Zakhala mphamvu yofunika kwambiri pakupititsa patsogolo ukadaulo wopangira ma waya opanda zingwe.