YMIN Mai Rarraba Na'urori Masu Canza AC/DC Ta Amfani da GaN

Tare da balaga a hankali na fasahar gallium nitride (GaN), yawan masu canza AC/DC suna ɗaukar GaN a matsayin abubuwan canzawa don maye gurbin abubuwan silicon na gargajiya. A cikin amfani da wannan sabuwar fasaha, masu amfani da wutar lantarki suma suna taka muhimmiyar rawa.

YMIN ta daɗe tana jajircewa wajen haɓaka na'urorin haɗa wutar lantarki don amfani a cikin na'urorin haɗa wutar lantarki na AC/DC waɗanda ke tushen GaN kuma ta sami nasarar amfani da su a fannoni daban-daban, kamar su caji mai sauri (daga baya IQ mai sauri caji, PD2.0, PD3.0, PD3.1), na'urorin haɗa wutar lantarki, na'urorin haɗa wutar lantarki masu sauri caji, na'urorin haɗa wutar lantarki masu sauri caji (OBC)/DC, na'urorin haɗa wutar lantarki, da sauransu. Waɗannan sabbin na'urorin haɗa wutar lantarki za su iya cika kyawawan halaye na GaN, suna yin aiki mai kyau a cikin yanayin aikace-aikacen da kuma biyan buƙatun abokan ciniki don haɓaka aiki da haɓakawa akai-akai. A ƙasa, za mu yi cikakken bayani game da halayen aikace-aikacen su.

01 GaN yana taimakawa wajen rage masu sauya AC/DC

Yawancin da'irori suna amfani da ƙarfin DC maimakon ƙarfin AC, kuma masu canza AC/DC suna da mahimmanci a matsayin na'urori waɗanda ke canza wutar AC ta kasuwanci da ake bayarwa ga gidaje da kasuwanci zuwa wutar DC. Idan wutar ta kasance iri ɗaya, yanayin shine a rage masu canza wutar daga mahangar tanadin sarari da sauƙin ɗauka.

Amfani da GaN (gallium nitride) ya sami ci gaba mai mahimmanci a cikin rage yawan masu canza AC/DC. Idan aka kwatanta da kayan aikin Si (silicon) na gargajiya, fa'idodin GaN sune ƙananan asarar sauyawa, ingantaccen aiki, saurin ƙaura na lantarki mafi girma da kuma halayen sarrafawa. Wannan yana bawa mai canza AC/DC damar sarrafa ayyukan sauyawa sosai, wanda ke haifar da ingantaccen canjin makamashi.

Bugu da ƙari, ana iya zaɓar manyan mitoci na canzawa, wanda ke ba da damar amfani da ƙananan abubuwan da ba sa aiki. Wannan saboda GaN na iya kula da inganci mai yawa ko da a lokacin sauyawa mai yawa, wanda ya yi daidai da sauyawa mai ƙarancin mita na Si.

02 Muhimmancin aikinmasu amfani da wutar lantarki

A cikin ƙirar masu canza AC/DC, masu ƙarfin fitarwa suna da matuƙar muhimmanci. Masu ƙarfin lantarki na iya taimakawa wajen rage ripple na ƙarfin fitarwa kuma suna taka muhimmiyar rawa wajen tacewa a cikin da'irorin sauyawa masu ƙarfi. Lokacin da mai ƙarfin lantarki ya sha ripple current, ba makawa zai samar da ripple voltage. A aikace-aikace, yawanci ana buƙatar ripple na wutar lantarki bai wuce kashi 1% na ƙarfin aiki na kayan aiki ba.

Idan ana amfani da GaN, ESR na capacitors masu ƙarfi na YMIN suna da ƙarfi a cikin kewayon 10KHz ~ 800KHz, wanda zai iya biyan buƙatun canjin mitar GAN mai yawa.

Saboda haka, a cikin masu canza AC/DC ta amfani da gallium nitride, masu ɗaukar wutar lantarki suna zama mafi kyawun masu ɗaukar wutar lantarki.

03 YMIN ya dace da capacitor mai daidaitawa

Tare da amfani da GaN, amfani da na'urorin canza AC/DC masu yawan mita ya ƙaru a hankali. Domin ci gaba da biyan buƙatun abokan ciniki masu canzawa, YMIN, a matsayinta na mai ƙirƙira a kasuwa a cikin na'urorin haɗa na'urori masu sarrafa wutar lantarki, tana amfani da fasaharta ta zamani mai ƙarfi/ingantaccen aiki don kawo wa abokan ciniki sabbin kayayyaki (har zuwa 100V) da ayyuka masu inganci.

Ana iya daidaita samfuranmu na polymer solid aluminum electrolytic capacitors, polymer solid-liquid hybrid aluminum electrolytic capacitors, multilayer polymer solid aluminum electrolytic, da polymer tantalum capacitor jerin duk yadda ya kamata tare da sabbin masu canza AC/DC.

Ana amfani da waɗannan na'urorin ƙarfafa wutar lantarki sosai a cikin fitarwar 5-20V da ake amfani da su sosai a cikin kayan aikin farar hula, fitarwar 24V don kayan aikin masana'antu, da fitarwar 48V don kayan aikin sadarwa. Domin magance matsalar ƙarancin wutar lantarki a cikin 'yan shekarun nan, ana buƙatar ingantaccen aiki, kuma adadin samfuran da ke canzawa zuwa 48V yana ƙaruwa (mota, cibiyoyin bayanai, USB-PD, da sauransu), yana ƙara faɗaɗa kewayon aikace-aikacen GaN da na'urorin ƙarfafa wutar lantarki.

04 Kammalawa
A cikin sabon zamani, YMIN ta bi manufar sabis na "Maganin Capacitor, Tambayi YMIN don aikace-aikacenku", ta ƙuduri aniyar cimma sabbin buƙatu da sabbin ci gaba ta hanyar sabbin aikace-aikace da sabbin mafita, kuma tana bincike sosai kan yuwuwar rage yawan masu sauya AC/DC a ƙarƙashin aikace-aikacen GaN. YMIN ta dage kan mai da hankali kan haɓaka sabbin samfura, kera kayayyaki masu inganci da haɓaka aikace-aikacen, samar wa abokan ciniki da ingantattun na'urori masu sarrafa wutar lantarki, samar da ayyuka masu ƙirƙira da inganci, ƙara saka hannun jari a bincike, da haɓaka ci gaban masana'antu.

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