Iyada oo si tartiib tartiib ah u koraan tignoolajiyada gallium nitride (GaN), tirada sii kordheysa ee beddelayaasha AC/DC waxay qaadanayaan GaN sidii walxaha beddelka si ay u beddelaan qaybaha silikoon ee dhaqameed. Codsiga tignoolajiyadan cusub, capacitors conductive ayaa sidoo kale door muhiim ah ka ciyaara.
YMIN waxay muddo dheer ka go'an tahay horumarinta capacitors conductive si loogu isticmaalo GaN-ku-salaysan beddelayaasha AC/DC waxayna ku guulaysteen codsiyo guul leh warshado badan, sida dallacaadda degdegga ah ee IQ ee la soo dhaafay, PD2.0, PD3.0, PD3.1), Adabiyeyaasha Laptop-ka, Baaskiil koronto ku dallacaaya, dallacaadaha korka saaran (OBC)/Dacadaha ku dallaca degdega ah, sahayda korantada serverka, iyo in ka badan. Xiriyayaashan cusub ee wax qabadku waxay si buuxda u buuxin karaan sifooyinka ugu wanaagsan ee GaN, iyagoo si heersare ah u fulinaya xaaladaha arjiga la taaban karo iyo buuxinta baahiyaha macaamiisha ee horumarinta waxqabadka iyo cusboonaysiinta soo noqnoqda. Hoosta, waxaan ku faahfaahin doonaa sifooyinka codsiga.
01 GaN wuxuu caawiyaa yaraynta beddelayaasha AC/DC
Inta badan wareegyada waxay adeegsadaan danab DC halkii ay ka isticmaali lahaayeen danab AC, iyo beddelayaasha AC/DC waxay lama huraan u yihiin aaladaha u beddela awoodda AC ganacsi ee la siiyo guryaha iyo ganacsiyada oo u beddela awoodda DC. Marka ay awooddu isku mid tahay, isbeddelku waa in la yareeyo beddelayaasha marka laga eego dhinaca badbaadinta booska iyo qaadista.
Isticmaalka GaN (gallium nitride) ayaa horumar la taaban karo ka samaysay yaraynta beddelayaasha AC/DC. Marka la barbar dhigo qaybaha caadiga ah ee Si (silikoon), faa'iidooyinka GaN waa khasaaraha beddelka yar, waxtarka sare, xawaaraha guuritaanka elektaroonigga ah oo sarreeya iyo sifooyinka dhaqdhaqaaqa. Tani waxay u oggolaanaysaa beddelaha AC/DC inuu si fiican u xakameeyo hawlaha beddelka, taasoo keentay beddelka tamarta waxtarka leh.
Intaa waxaa dheer, isbeddellada sare ee isbeddelka ayaa la dooran karaa, taas oo u oggolaanaysa isticmaalka qaybo yaryar oo qarsoodi ah. Tani waa sababta oo ah GaN waxay ilaalin kartaa hufnaan sare xitaa marka la beddelo soo noqnoqoshada sare, marka la barbar dhigo beddelka-soo noqnoqda hoose ee Si.
02 Doorka muhiimka ah eecapacitors conductive
Naqshadaynta beddelayaasha AC/DC, capacitors-ka wax soo saarka ayaa muhiim ah. Capacitors Conductive waxay kaa caawin kartaa yaraynta qulqulka tamarta wax soo saarka waxayna door muhiim ah ka ciyaaraan shaandhaynta wareegyada wareejinta awooda sare. Marka capacitor-ku uu nuugo qulqulka qulqulka, waxa hubaal ah in uu dhalin doono danab ripple. Codsiyada wax ku oolka ah, sida caadiga ah waxaa loo baahan yahay in korontadu aysan ka badnayn 1% tamarta hawlgalka ee qalabka.
Haddii GaN la isticmaalo, ESR ee YMIN capacitors-dareeraha adag ee isku-dhafan waxay ku xasilan tahay baaxadda ballaaran ee 10KHz ~ 800KHz, kaas oo buuxin kara shuruudaha GAN beddelashada-sare ee soo noqnoqda.
Sidaa darteed, beddelayaasha AC/DC ee isticmaalaya gallium nitride, capacitors-ku waxay noqdaan kuwa wax soo saarka ugu fiican.
03 YMIN oo la mid ah kapacitor-ka korantada u dhigma
Markii la qaatay GaN, adeegsiga beddelayaasha AC/DC beddelka-sare ayaa si tartiib tartiib ah u kordhay. Si loo sii wado daboolida baahiyaha is-beddelka ah ee macaamiisha, YMIN, oo ah hal-abuure suuq-geyneed oo ku shaqeeya awood-hawleed, waxay isticmaashaa tignoolajiyadeeda wax-qabadka sare leh ee la isku halleyn karo si ay u keento macaamiisha hal-abuurnimo, safaf-soo-saar dhamaystiran (illaa 100V) iyo tayada adeegyada.
Qaybta Alaabta | Cabirka | Astaamaha | danab wax soo saarka AC/DC u dhigma | Isticmaalka Caadiga ah |
Polymer aluminium adag capacitor electrolytic | Dhexroorka: Φ3.55 ~ 18mm Dhererka: 3.95 ~ 21.5mm | 1. Awood weyn 2. Dhaqdhaqaaqa qulqulka weyn 3. Soo noqnoqoshada ballaaran iyo ESR hoose 4. Kala duwanaanshaha danabka ballaaran | 12 ~ 48V nooca | Beddelayaasha AC/DC ee qalabka warshadaha/isgaadhsiinta oo leh awood ballaadhan, adapters/chargers |
Polymer Hybrid Aluminum Electrolytic Capacitors | Dhexroorka: Φ4 ~ 18mm Dhererka: 5.8 ~ 31.5mm | 1. Awood weyn 2. Dhaqdhaqaaqa qulqulka weyn 3. Soo noqnoqoshada ballaaran iyo ESR hoose 4. Hadda dareere hoose 5. Iska caabin gariir 6. xasilloonida heerkulka ballaaran 7. Heerkulka sare iyo xasilloonida huurka sare | 2 ~ 48V nooca | Badelayaasha AC/DC ee baabuurta/warshadaha/qalabka isgaarsiinta oo leh awood ballaaran |
Multilayer polymer capacitor adag aluminium electrolytic capacitor | Bedka: 7.2×6.1mm7.3×4.3mm Dhererka: 1.0 ~ 4.1mm | 1. Cabbir yar 2. Awood weyn 3. U adkaysta qulqulka aadka u weyn 4. xasilloonida heerkulka ballaaran 5. Sifooyin wanaagsan oo soo noqnoqonaya | 2 ~ 48V Nooca | Dallacaadda wireless-kaserver |
Polymer Tantalum Capacitors | Bedka: 3.2×1.6mm3.5×2.8mmDhererka: 1.4 ~ 2.6mm | 1. Cabbirka aadka u yar 2. Cufnaanta tamarta aadka u sareysa 3. Iska caabin xoog leh oo hadda jira 4. xasilloonida heerkulka ballaaran 5. Sifooyin wanaagsan oo soo noqnoqonaya | 2 ~ 48V Nooca | Dallacaadda wireless-kaKombuyuutar server |
Qalabkayaga polymer-ka adag ee aluminiumka ah ee korantada, polymer adag-dareere isku-dhafan aluminium electrolytic capacitors, polymer multilayer aluminium electrolytic, iyo polymer tantalum capacitor capacitor alaabooyin dhamaantood si hufan ayaa loogu wanaajin karaa beddelayaasha AC/DC cusub.
Xirmooyinka korantada waxaa si weyn loogu isticmaalaa 5-20V wax soo saarka oo si ballaaran loogu isticmaalo qalabka rayidka, 24V wax soo saarka qalabka warshadaha, iyo 48V wax soo saarka qalabka isgaarsiinta. Si loola tacaalo dhibaatada koronto yaraan sanadihii la soo dhaafay, waxtar sare ayaa loo baahan yahay, tirada alaabooyinka u beddelaya 48V way sii kordhayaan ( baabuurta, xarumaha xogta, USB-PD, iwm.), sii ballaarinta kala duwanaanshaha codsiga ee GaN iyo capacitors conductive.
04 Gabagabo
Xilliga cusub, YMIN waxay u hoggaansamaan fikradda adeegga "Xalka Capacitor, Weydii YMIN codsiyadaada", waxaa go'aamiyay in la gaaro shuruudo cusub iyo horumar cusub iyada oo loo marayo codsiyada cusub iyo xalalka cusub, waxayna si firfircoon u sahamisaa rajada yar ee AC / DC beddelayaasha hoos codsiyada GaN. YMIN waxay ku adkaysanaysaa in diirada la saaro horumarinta alaabta cusub, wax soo saarka saxda ah ee saxda ah iyo dhiirigelinta dhamaadka codsiga, siinta macaamiisha tayada tayada sare leh, bixinta adeegyo cusub oo tayo sare leh, kordhinta maalgashiga cilmi-baarista, iyo kor u qaadista horumarka warshadaha.
Faahfaahin dheeraad ah, u dhaaf fariintaada:http://informat.ymin.com:281/surveyweb/0/xgrqxm0t8c7d7erxd8ows
Waqtiga boostada: Agoosto-05-2024