Munthawi yonse yotuluka kwa ukadaulo wamagetsi, kuchitika kwa gallium nitride (gan) zigawo zoyimilira ngati beacon yazosokoneza.Kusintha mphamvu ma OPruprers Ogwiritsa ntchito moyenera, GAN sikungopeputsa kukula kwa magetsi;Imazizira kwambiri ogwiritsa ntchito omwe ali ndi injini zopangira mainjiniya kuluka gan mu nsalu ya ntchentche ya AC / DC.
Omasulira, kaya ndi zopangidwa ndi silicon kapena gan, amakumana ndi zopangidwa mwaluso.Kodi kupatuka kwa malire kumeneku?Zigawo ziwiri za pivotal: mndandanda wotsutsana (RDS (pa)) ndi capacacital capactacital (moss).Magawo awa, mwamwambo, mphamvu yamanja magwiridwe antchito.Lowetsani ukadaulo wa gan: masewera a masewera.Akuluakulu a Gan samangodutsa ma rds (on) koma amatero pomwe akusunga ma rass yawo mopitilira muyeso.Khalidwe lapaderali limaletsa malire ogwirizana pakati pa magawo.
Kukumba mwakuya kulowa kwa ma RD (pa) ndi kutembenuza, chidwi cha gan chimatuluka.RDS (pa) imayimira kukana panthawi yoyendetsa bwino, kuwongolera mwachindunji kupondaponda.Kutaya kwamphamvu kwa coss kumatsata CV ^ 2/2 equation.Mukamagwira ntchito, coss amachotsa ma RD (pa), kutulutsa zotayika zina.Gan imasintha, kusinthitsa silicon, ndikutaya zotayika izi, ndikupanga ntchito zamagetsi, zindikirani ntchito zapamwamba kwambiri, ndikuchepetsa okwerera.
Koma pali zinanso.Ganizirani za kukula kwa kukula kwa tratsistor pa Rds (pa) ndi kuterera.Maulendo akuluakulu amatanthawuza ma rds a RD (pa) -)Komabe, sikuti kukula kumeneku kumawonjezeka kwakumaso, kochepera kuposa kupotoza.Mapangidwe oyenera, motero, amafufuza zokhala ndi mawonekedwe osakhwima pakati pa zinthu izi pakuwonongeka kochepa.Gan Inshuwaransi apa, yoyendetsa magetsi ofananira ndi zida zokulirapo ngati zida zokulira, komabe pamalo ochepetsedwa, mothandizidwa ndi ma ntransi awo.
Kuyambiranso, gan medds otsika ma Rds (kupitirira) atagwada kuti apangitse mafuta oyenera.Izi sizimangochepetsa kutentha koma kumachepetsa kukula ndi kulemera kwake.Komanso, luso la gan limalola opanga kusintha ma pafupipafupi, zomwe, ngakhale zikuwonongeka, zimakhala pansi pa silika.
Tengani pulogalamu ya Tops "GAN:Pano, gan amaphunzitsa kusintha malire, kupatsa akatswiri opanga atsopano pokonza pafupipafupi kuti muchepetse zosintha bwino.
Komanso, kuphika kwa gani pochulukitsa mphamvu mphamvu ndikololedwa.Mlanduwu mtsogolo: Sungani Matapter '65W Flyback, Kusintha kuchokera ku Silicon Mosfts ku zida za gan - zowoneka bwino 3% zokutira pafupifupi 3%.Izi zimalimbikitsa kwambiri, kugwiritsa ntchito kugwiritsa ntchito mphamvu, kudula kutentha, kuchepetsa zosowa zozizira, ndikupanga mphamvu zowonjezera mphamvu, ndipo ponseponse mukutalikirana ndi moyo wawo.
M'mabuku othandiza GANGan transistar kuyendetsa bwino mavuto, makamaka pamene woyendetsa maderawo akakhala ndi transistar, akufuna kukonzekera ku Dodge electromaagnagagnetiment.Pofuna kuthana ndi izi, PI idayambitsa mindandanda.These integrated flyback switch ICs come with in-built controllers for GaN primary and secondary rectifiers and are equipped with FluxLink technology, ensuring safe feedback transmission and insulation.
Innitwitch3-PD, zowonjezera zaposachedwa za banja, zimadzitamandira ndi sekondale komanso zachiwerewere komanso zotupa za gan.Imapereka USB yonse ya USB ndi PPS.Pro Innitch3-Pro ndi Innitchwitch3-MX, MX, pakati pa zinthu zina za gan, pitirizani kupereka mayankho ogwira ntchito mosiyanasiyana.