Ka tsoelo-pele ea butle-butle ea theknoloji ea gallium nitride (GaN), palo e ntseng e eketseha ea li-converter tsa AC/DC li amohela GaN e le lintho tse fetolang likarolo tsa silicon tse tloaelehileng. Ts'ebetsong ea theknoloji ena e ncha, li-capacitor tsa conductive le tsona li bapala karolo ea bohlokoa.
YMIN ke khale e ikemiselitse ho nts'etsapele li-capacitor tsa conductive bakeng sa tšebeliso ea li-converter tsa AC/DC tse thehiloeng ho GaN 'me e fihletse likopo tse atlehileng ho pholletsa le liindasteri tse ngata, joalo ka ho tjhaja kapele (ho tloha nakong e fetileng ea ho tjhaja ka potlako IQ, PD2.0, PD3.0, PD3.1), li-adapter tsa li-laptop, libaesekele tsa motlakase tse tjhajang ka potlako, li- charger tsa onboard (OBC)/DC liqubu tsa ho tjhaja ka potlako, lisebelisoa tsa motlakase tsa seva, le tse ling. Li-capacitor tsena tse ncha tsa conductive li ka tlatselletsa ka botlalo litšobotsi tse ntle tsa GaN, li sebetsa hantle haholo maemong a ts'ebeliso e sebetsang le ho fihlela litlhoko tsa bareki bakeng sa ntlafatso ea ts'ebetso le lintlafatso tse pheta-phetoang. Ka tlase, re tla qaqisa litšobotsi tsa bona tsa tšebeliso.
01 GaN e thusa ho fokotsa li-converter tsa AC/DC
Li-circuits tse ngata li sebelisa motlakase oa DC sebakeng sa motlakase oa AC, 'me li-converter tsa AC/DC li bohlokoa e le lisebelisoa tse fetolang motlakase oa khoebo oa AC o fepeloang malapeng le likhoebong hore e be matla a DC. Ha matla a ts'oana, mokhoa ke ho fokotsa li-converter ho tloha ponong ea ho boloka sebaka le ho nkeha habonolo.
Tšebeliso ea GaN (gallium nitride) e entse tsoelo-pele e kholo ho miniaturization ea li-converter tsa AC / DC. Ha ho bapisoa le likarolo tsa setso tsa Si (silicon), melemo ea GaN ke tahlehelo e nyane ea ho fetoha, ts'ebetso e phahameng, lebelo le phahameng la ho falla ha elektronike le thepa ea conductive. Sena se lumella converter ea AC/DC hore e laole ts'ebetso ea ho chencha ka mokhoa o hlakileng haholoanyane, e leng se bakang phetolo e sebetsang hantle haholoanyane ea matla.
Ho phaella moo, maqhubu a phahameng a ho fetoha a ka khethoa, a lumella ho sebelisoa ha likaroloana tse nyenyane tse sa sebetseng. Lebaka ke hobane GaN e khona ho boloka ts'ebetso e phahameng esita le ha e feto-fetoha hangata, e bapisoang le phetoho e tlase ea Si.
02 Karolo ea bohlokoa eaconductive capacitors
Moqaping oa li-converter tsa AC/DC, li-capacitor tsa tlhahiso li bohlokoa. Li-capacitor tsa conductive li ka thusa ho fokotsa sekhahla sa motlakase o tsoang le ho bapala karolo ea bohlokoa ho sefang li-circuits tse matla a phahameng. Ha capacitor e monya metsi a ripple, ha ho pelaelo hore e tla hlahisa motlakase oa ripple. Lits'ebetsong tse sebetsang, hangata ho hlokahala hore phepelo ea motlakase e se ke ea feta 1% ea matla a sebetsang a lisebelisoa.
Haeba GaN e sebelisoa, ESR ea YMIN solid-liquid hybrid capacitor e tsitsitse ho mefuta e mengata e fapaneng ea 10KHz~800KHz, e ka fihlelang litlhoko tsa ho fetoha ha maqhubu a phahameng a GAN.
Ka hona, ho li-converter tsa AC/DC tse sebelisang gallium nitride, li-capacitor tsa conductive li fetoha li-capacitor tse ntle ka ho fetisisa.
03 YMIN e tsamaellanang le capacitor ea conductivity e tsamaellanang
Ka ho amoheloa ha GaN, ts'ebeliso ea li-converter tsa AC / DC tse feto-fetohang hangata li eketsehile butle-butle. E le ho tsoela pele ho finyella litlhoko tse fetohang tsa bareki, YMIN, e le moqapi oa 'maraka ka li-capacitor tsa conductive, e sebelisa theknoloji ea eona ea ho sebetsa ka mokhoa o phahameng oa ts'ebetso / e phahameng ho tlisa bareki mekhoa e mecha, e pharaletseng ea lihlahisoa (ho fihla ho 100V) le boleng. ditshebeletso.
| Sehlopha sa Lihlahisoa | Boemo | Likaroloana | Matla a tsoang ho AC/DC a tsamaisanang | Lisebelisoa tse Tloaelehileng |
| Polymer solid aluminium electrolytic capacitor | Boima: Φ3.55 ~ 18mm Boima: 3.95 ~ 21.5mm | 1. Matla a maholo 2. Leqhubu le leholo la maqhubu 3. Maqhubu a pharaletseng le ESR e tlase 4. Mefuta e mengata ea motlakase | 12 ~ 48V mofuta | Li-converter tsa AC/DC bakeng sa lisebelisoa tsa indasteri / tsa puisano tse nang le mefuta e mengata e fapaneng ea matla, li-adapter/ charger tsa AC |
| Polymer Hybrid Aluminium Electrolytic Capacitors | Boima: Φ4 ~ 18mm Boima: 5.8 ~ 31.5mm | 1. Matla a maholo 2. Leqhubu le leholo la maqhubu 3. Maqhubu a pharaletseng le ESR e tlase 4. Nako e tlaase ea ho lutla 5. Ho hanyetsa ho thothomela 6. Botsitso bo pharaletseng ba mocheso 7. Mocheso o phahameng le botsitso bo phahameng ba mongobo | Mofuta oa 2 ~ 48V | Li-converter tsa AC/DC bakeng sa lisebelisoa tsa likoloi / tsa indasteri / tsa puisano tse nang le mefuta e mengata ea matla |
| Multilayer polymer solid aluminium electrolytic capacitor | Sebaka: 7.2 × 6.1mm7.3 × 4.3mm Boima: 1.0 ~ 4.1mm | 1. Boholo bo bonyenyane 2. Matla a maholo 3. E mamella maqhubu a maholo haholo 4. Botsitso bo pharaletseng ba mocheso 5. Litšobotsi tse ntle tsa maqhubu a phahameng | Mofuta oa 2 ~ 48V | Ho tjhaja ntle le waeleseseva |
| Polymer Tantalum Capacitors | Sebaka: 3.2 × 1.6mm3.5 × 2.8mmBoima: 1.4 ~ 2.6mm | 1. Boholo bo nyane haholo 2. Matla a matla a phahameng haholo 3. Phahameng ripple jwale khanyetso 4. Botsitso bo pharaletseng ba mocheso 5. Litšobotsi tse ntle tsa maqhubu a phahameng | Mofuta oa 2 ~ 48V | Ho tjhaja ntle le waeleseSeva ea khomphutha |
Li-capacitor tsa rona tsa polymer solid aluminium electrolytic capacitor, polymer solid-liquid aluminium electrolytic capacitor, multilayer polymer solid aluminium electrolytic, le lihlahisoa tsa polymer tantalum capacitor kaofela li ka tsamaellana hantle le li-converter tse ncha tsa AC/DC.
Li-capacitor tsena tsa conductive li sebelisoa haholo ho lihlahisoa tsa 5-20V tse sebelisoang haholo lisebelisoa tsa sechaba, lihlahisoa tsa 24V bakeng sa lisebelisoa tsa indasteri, le lihlahisoa tsa 48V bakeng sa lisebelisoa tsa puisano. E le ho sebetsana ka katleho le bothata ba khaello ea motlakase lilemong tsa morao tjena, ho hlokahala ts'ebetso e phahameng haholo, 'me palo ea lihlahisoa tse fetohelang ho 48V e ntse e eketseha (likoloi, litsi tsa data, USB-PD, joalo-joalo), e ntse e atolosa mefuta e mengata ea ts'ebeliso ea GaN le conductive capacitors.
04 Qetello
Nakong e ncha, YMIN e khomarela khopolo ea tšebeletso ea "Capacitor Solutions, Botsa YMIN bakeng sa likopo tsa hau", e ikemiselitse ho finyella litlhoko tse ncha le katleho e ncha ka mekhoa e mecha le tharollo e ncha, 'me e hlahloba ka mafolofolo menyetla ea miniaturization ea AC/DC. li-converter tlas'a lisebelisoa tsa GaN. YMIN e tsitlallela ho tsepamisa maikutlo ho nts'etsopele ea lihlahisoa tse ncha, tlhahiso e phahameng ka ho fetisisa le ts'ebetso ea ho qetela ea kopo, ho fa bareki li-capacitor tsa boleng bo phahameng, ho fana ka litšebeletso tse ncha le tsa boleng bo phahameng, ho eketsa matsete a lipatlisiso, le ho khothalletsa tsoelo-pele ea indasteri.
Ho fumana lintlha tse ling, siea molaetsa oa hau:http://informat.ymin.com:281/surveyweb/0/xgrqxm0t8c7d7erxd8ows
Nako ea poso: Aug-05-2024