YMIN Conductive Capacitors don AC/DC Masu Canja wurin Amfani da GaN

Tare da balaga a hankali na fasahar gallium nitride (GaN), karuwar adadin masu canza AC/DC suna ɗaukar GaN azaman abubuwan canzawa don maye gurbin abubuwan haɗin silicon na gargajiya. A cikin aikace-aikacen wannan sabuwar fasaha, capacitors masu sarrafawa suma suna taka muhimmiyar rawa.

YMIN ya daɗe yana jajircewa wajen haɓaka ƙarfin ƙarfin aiki don amfani a cikin masu canza AC/DC na tushen GaN kuma ya sami nasarar aikace-aikacen aiki a cikin masana'antu da yawa, kamar caji mai sauri (daga cajin IQ na baya, PD2.0, PD3.0, PD3.1), adaftar kwamfutar tafi-da-gidanka, cajin keken lantarki da sauri, caja na kan jirgi (OBC)/DC mai saurin caji mai sauri, kayan wutan uwar garken, da ƙari. Waɗannan sabbin na'urori masu ɗaukar nauyi na iya cika kyawawan halaye na GaN, suna yin kyakkyawan aiki a cikin yanayin aikace-aikacen aikace-aikace da biyan buƙatun abokan ciniki don haɓaka aiki da haɓaka haɓakawa. A ƙasa, za mu yi cikakken bayani game da halayen aikace-aikacen su.

01 GaN yana taimaka miniaturize AC/DC masu juyawa

Yawancin da'irori suna amfani da wutar lantarki na DC maimakon ƙarfin AC, kuma masu canza AC/DC suna da mahimmanci azaman na'urorin da ke juyar da wutar AC ta kasuwanci da ake bayarwa ga gidaje da kasuwanci zuwa wutar DC. Lokacin da ƙarfin ya kasance iri ɗaya, yanayin shine don rage girman masu canzawa daga hangen nesa na ceton sararin samaniya da ɗaukakawa.

Amfani da GaN (gallium nitride) ya sami babban ci gaba a cikin ƙaramar masu canza AC/DC. Idan aka kwatanta da abubuwan haɗin Si (silicon) na gargajiya, fa'idodin GaN ƙananan asarar sauyawa ne, mafi girman inganci, saurin ƙaura na lantarki da kaddarorin gudanarwa. Wannan yana ba da damar mai sauya AC/DC zuwa mafi kyawun sarrafa ayyukan sauyawa, yana haifar da ingantaccen canjin makamashi.

Bugu da kari, za a iya zabar mitoci masu yawa, da barin amfani da kananan abubuwan da ba a so. Wannan saboda GaN na iya kula da ingantaccen aiki ko da a babban juzu'i mai ƙarfi, kwatankwacin ƙaramin mitar Si.

02 Muhimmancin rawarconductive capacitors

A cikin ƙirar AC / DC masu juyawa, masu ƙarfin fitarwa suna da mahimmanci. Conductive capacitors na iya taimaka rage ripple na fitarwa ƙarfin lantarki da kuma taka muhimmiyar rawa a tace a high-power sauya da'irori. Lokacin da capacitor ya sha ruwan ripple, babu makawa zai haifar da wutar lantarki. A aikace-aikace masu amfani, yawanci ana buƙatar cewa ripple ɗin wutar lantarki bai wuce 1% na ƙarfin aiki na kayan aiki ba.

Idan aka yi amfani da GaN, ESR na YMIN m-liquid hybrid capacitors ya tsaya tsayin daka a cikin kewayon 10KHz ~ 800KHz, wanda zai iya biyan buƙatun GAN mai saurin sauyawa.

Don haka, a cikin masu canza AC/DC ta hanyar amfani da gallium nitride, masu iya sarrafawa sun zama mafi kyawun ƙarfin fitarwa.

03 YMIN ya dace da madaidaicin ma'auni

Tare da karɓar GaN, amfani da manyan masu sauya AC/DC masu canzawa ya ƙaru a hankali. Don ci gaba da saduwa da canje-canjen bukatun abokan ciniki, YMIN, a matsayin mai ƙirƙira kasuwa a cikin masu samar da wutar lantarki, yana amfani da fasahar fasaha mai mahimmanci / babban abin dogaro don kawo abokan ciniki sabbin abubuwa, samfuran samfuran samfurori (har zuwa 100V) da inganci. ayyuka.

Mu polymer m aluminum electrolytic capacitors, polymer m-ruwa matasan aluminum electrolytic capacitors, multilayer polymer m aluminum electrolytic, da kuma polymer tantalum capacitor jerin kayayyakin za a iya nagarta sosai dace da sabon AC / DC converters.

Ana amfani da waɗannan capacitors masu amfani da yawa a cikin abubuwan 5-20V da aka yi amfani da su sosai a cikin kayan aikin farar hula, abubuwan 24V don kayan aikin masana'antu, da abubuwan 48V don kayan aikin sadarwa. Don magance matsalar ƙarancin wutar lantarki a cikin 'yan shekarun nan, ana buƙatar ingantaccen aiki, kuma adadin samfuran da ke canzawa zuwa 48V yana ƙaruwa (motoci, cibiyoyin bayanai, USB-PD, da sauransu), ƙara faɗaɗa kewayon aikace-aikacen GaN da conductive capacitors.

04 Kammalawa
A cikin sabon zamani, YMIN yana bin manufar sabis na "Capacitor Solutions, Tambayi YMIN don aikace-aikacenku", an ƙaddara don cimma sababbin buƙatu da sababbin ci gaba ta hanyar sababbin aikace-aikace da sababbin mafita, kuma yana nazarin ra'ayoyin ra'ayi na miniaturization na AC / DC. masu juyawa ƙarƙashin aikace-aikacen GaN. YMIN ya dage kan mayar da hankali kan sabon haɓaka samfura, ƙirar ƙira mai ƙima da haɓaka aikace-aikacen ƙarshe, samar da abokan ciniki tare da ingantattun masu samar da wutar lantarki, samar da sabbin ayyuka masu inganci, haɓaka saka hannun jari na bincike, da haɓaka ci gaban masana'antu.

Don ƙarin bayani, bar saƙonku:http://informat.ymin.com:281/surveyweb/0/xgrqxm0t8c7d7erxd8ows