A cikin 'yan shekarun nan, da ci gaba da ci gaban sabon masana'antu masana'antu kamar hotuna da motocin lantarki (EVs) ya haifar da karuwar mai daukar nauyin DC-maharan. A takaice, DC-mahaɗan masu ɗaukar hoto suna taka muhimmiyar rawa a cikin da'ira. Zasu iya sha kudaden bugun bugun jini a ƙarshen motar bas da santsi da basbt da Sic Moosfet da aka kiyaye su daga munanan kudaden bugun jini yayin aiki.
Kamar yadda bas din ta hanyar amfani da sabbin motocin makamashi ke ƙaruwa daga 400V zuwa 800V, buƙatar masu ɗaukar fim sun karu sosai. Dangane da bayanai, karfin ikon injin lantarki wanda ya danganta 5.1117 miliyan kashi a cikin 2022, lissafin kashi 88.7% na shigar da ikon sarrafa wutar lantarki. Invertersan wasan kwaikwayo na tuki da yawa na jagorancin masana'antu na lantarki kamar Tesc da kuma nidec duk suna amfani da masu ɗaukar fim ɗin DC-32% na shigar da zaɓin da aka sanya a kasuwar wucewa ta hanyar lantarki.
Bayanan bincike sun nuna cewa a cikin Silicon Igbt rabin-gada, ana amfani da masu karfin da ke tattare da na gargajiya a cikin hanyar da ke tattare da karfin lantarki za su faru saboda high ESR na iyalai. Idan aka kwatanta da Silicon-tushen Silicon, Sic Moosfets suna da mafi girman sauyawa na lantarki, don haka bai isa ba don yin tsallake na DC Mosfet Inverter.
Saboda haka, a cikin aikace-aikacen DC kamar masu aikin injiniyar lantarki da Photovoltoret tare da buƙatun aminci,Fim masu karfin fimgalibi ana zaba. Idan aka kwatanta shi da masu karfin lantarki na aluminium, fa'idodin su suna da ƙarfi na wutar lantarki, ƙananan Esr, wanda ba shi da ƙarfi, da rayuwa mai ƙarfi, don haka rayuwa ta tsayayye tsayayyen tsarin halitta.
Tsarin yana amfani da masu ɗaukar zango na bakin ciki na iya amfani da babban mitar da ƙananan asarar Sic MotaFets kuma rage girman da nauyin kayan haɗin. Binciken WolfSpeed ya nuna cewa wani mai ɗaukar hoto na 10kW na buƙatar 22kRat, alumla, yayin da kawai ke buƙatar masu ɗaukar hoto na bakin ciki, da kuma yankin PCB ma ana buƙatar su.
Saboda mayar da martani ga bukatar kasuwar, Yankunan lantarki sun ƙaddamar daMDP jerin masu ɗaukar fim, wanda ke amfani da Fasahar Fasaha da kayan ingancin inganci don dacewa da Sici Mosfet da Silicon-tushen IGBT. Masu ɗaukar hoto na MDP suna fasalta suna da low ESR, babban laifi yana tsayayya da wutar lantarki, low yalage na yanzu da kwanciyar hankali zazzabi.
Abvantbuwan amfãni na samfuran fim na kayan lantarki na Yankin
Tsarin Kayan Wuta na Kyauta Yana da babban wutar lantarki mai yawa, adapts zuwa babban yanayin son rai, da kuma tabbatar da kwanciyar hankali tsarin.
Masu ɗaukar nauyin MDP suna da kewayon ƙarfin kuɗi na 1uf-500uf da kewayon ƙarfin lantarki 500v zuwa 1500v. Suna da ƙananan yadudduka na yanzu da kwanciyar hankali na zazzabi. Ta hanyar abubuwa masu inganci da ci gaba, an tsara ingantaccen tsarin zafi don tabbatar da madaidaicin aikin a yanayin zafi, da kuma samar da ingantaccen goyon baya ga tsarin lantarki. A lokaci guda, daMDP manyan masu karfin gwiwaShin karami ne, masu girma cikin yawa, da kuma amfani da ingantacciyar masana'antu na bakin ciki don inganta haɗin tsarin da kuma nauyi, da kuma rage girman kayan aiki da sassauci.
YINDON SOOLRONON DC-LIC LICK Capacitor Series yana da ci gaba 30% a cikin rayuwar SOC / IGBT Cirbani na sabis, kuma yana inganta matsalar farashi.
Lokaci: Jan-10-2025