Izolo, iNkomfa yesi-4 ye-China Power Electronics and Energy Conversion & Exhibition (CPEEC) kunye neNkomfa yama-28 yezeMfundo yoNyaka ye-China Power Supply Society (CPSSC) zivulwe ngokumangalisayo kwiHolo yaseBao'an yeZiko leMiboniso neNgqungquthela yeHlabathi laseShenzhen!
I-YMIN Electronics ibonakale kakuhle kwiHolo 20, ibonisa izisombululo zayo kwiindawo ezine eziphambili zokusetyenziswa: ii-elektroniki zezithuthi zamandla amatsha, iiseva ze-AI, indawo yokugcina amandla e-photovoltaic, kunye nee-motor drives (iirobhothi/iidrone/ii-servo motors).
Indawo yayizele ziindwendwe, kwaye umoya wokutshintshiselana ngobuchwepheshe wawuqaqambile!
Uhlalutyo olunzulu lwezinto eziphambili zentetho: Indlela ii-capacitors eziye zaba "ziinjini eziphambili" zee-semiconductors zesizukulwana sesithathu
Kwintetho ephambili ngentsimbi yesi-2:00 emva kwemini izolo, uCheng Yong, uMlawuli woBunjineli beYMIN Electronics, unikezele intetho enesihloko esithi “Izicelo ezintsha zeCapacitors kwiZisombululo zeSemiconductor zeSizukulwana sesithathu.” Le ntetho igxile kwingongoma ebalulekileyo kushishino: indlela yokuqinisekisa ukuba ii-capacitors, icandelo elibalulekileyo elingasebenziyo, lihambelana nobuchwepheshe obuphezulu, obuphezulu, kunye nobushushu obuphezulu bee-semiconductors zesizukulwana sesithathu (iGaN/SiC) ukuze zikhuphe amandla azo okusebenza ngokwenene. Le ntetho igxininise ukuba “ukufanisa” kunye “nokuthembeka” kubalulekile. Uyilo lweYMIN aluyonto ilula yokuthatha indawo, kodwa luyilo oludibeneyo ukusuka kwizixhobo kunye nesakhiwo ukuya kwinqanaba lesicelo. Ngeenzuzo eziphambili zobuchwepheshe ezifana “nobuninzi be-capacitance, i-ESR ephantsi, ukuthembeka okuphezulu, kunye nobukhulu obuncinci,” zijongana ngqo nemingeni yeemeko zokusebenza ezigqithisileyo, zibonelela “ngesiseko samandla” esiqinileyo kunye “nobunzulu bokuzinza kwe-voltage” kwizixhobo zamandla eziphambili.
Uhlalutyo olunzulu lwezifundo ezine ezisebenzayo
1. Isisombululo soMbane weSeva ye-AI – Uyilo oludibeneyo kunye neNavitas GaN: Imingeni: Ukutshintsha rhoqo (>100kHz), umbane ojikelezayo ophezulu kakhulu (>6A), indawo enobushushu obuphezulu (>75℃). Isisombululo: UkusetyenziswaUthotho lwe-IDC3ii-capacitors ze-electrolytic ze-ESR eziphantsi, i-ESR≤95mΩ, ubomi obude ukuya kuthi ga kwiiyure ezili-12000 kwi-105℃. Iziphumo: Ukuncipha kwama-60% kubungakanani bubonke, ukunyuka kokusebenza kakuhle nge-1%~2%, kunye nokuncipha kokunyuka kwamaqondo obushushu nge-10℃.
2. Ubonelelo lwaMandla kaloliwe i-Infineon GaN MOS 480W – Ukutshintsha iRubycon yaseJapan: Imingeni: Ukusebenza kobushushu obubanzi -40℃ ~ 105℃, impembelelo yamandla ombane ephindaphindayo. Isisombululo: Izinga lokuwohloka kwamandla ombane obushushu obuphantsi kwee-capacitors <10%, imelana nobushushu obuphantsi be-7.8A. Iziphumo: Zidlula -40℃ ukuqalisa kobushushu obuphantsi kunye novavanyo lomjikelo wobushushu obuphantsi olunezinga lokupasa le-100%, ukuhlangabezana neemfuno zoshishino lukaloliwe zeminyaka engaphezu kwe-10 yobomi benkonzo.
3. I-DC-Link Capacitor entsha ye-Energy Vehicle – Ukuziqhelanisa ne-ON Semiconductor 300kW Umlawuli weMoto: Imingeni: Ukutshintsha i-frequency >20kHz, dV/dt > 50V/ns, ubushushu obuphakathi >105℃ Isisombululo: ESL <3.5nH, ubomi obude obudlula iiyure ezili-10,000 kwi-125℃, ukonyuka kwama-30% kumthamo ngeyunithi nganye. Iziphumo: Ukusebenza kakuhle kufikelela ngaphezulu kwama-98.5%, uxinano lwamandla ludlula ama-45kW/L, kwaye uluhlu luphuculwa malunga ne-5%.
4. Isisombululo sePile yokutshaja yeGigaDevice 3.5kW · Intsebenziswano enzulu neeCapacitors zeYMIN Imingeni: I-PFC switching frequency 70kHz, i-LLC switching frequency 94kHz~300kHz, i-input-side ripple current edlula i-17A, ukunyuka okukhulu kobushushu be-chip kuchaphazela kakhulu ubomi. Isisombululo: Sebenzisa isakhiwo esihambelanayo se-multi-tab ukunciphisa i-ESR/ESL, kunye ne-GD32G553 MCUs kunye nezixhobo zeGaNSafe/GeneSiC zifezekisa uxinano lwamandla lwe-137W/in³: ukusebenza kakuhle kwenkqubo ye-96.2%, i-power factor (PF) ye-0.999, kunye ne-THD ye-2.7% kuphela, ukuhlangabezana nokuthembeka okuphezulu kunye neemfuno zobomi beminyaka eli-10-20 zeepali zokutshaja zezithuthi zombane.
Kumboniso, ogxile kwiimfuno ezingqongqo ze-high-frequency, high-voltage, kunye nobushushu obuphezulu zee-semiconductors zesizukulwana sesithathu zee-capacitors, i-YMIN's boot yaguquka yaba yiplatifomu yotshintshiselwano lobuchwephesha olusebenzayo nolusebenzayo. Iqela lobunjineli kunye nabathengi babandakanyeka kwiingxoxo ezinomdla nezinzulu kwimiba ephambili efana nokuzinza kwe-capacitor kwi-frequency ephezulu kunye nokuthembeka kwexesha elide kwiindawo ezinobushushu obuphezulu. Ukusebenzisana okusebenzayo kunye noqhagamshelwano oluchanekileyo kubonise ngokupheleleyo imfuno ekhulayo yemarike yee-capacitors eziveliswa ekhaya ezisebenza kakuhle kunye nokuqatshelwa kwayo okuphezulu kwamandla emveliso ye-YMIN kunye nezisombululo zobugcisa.
Iqela leengcali lityelele ukuze libone amandla eetships eziveliswe apha ekhaya.
Emva kwemini yomboniso, i-YMIN's booth yamkele iqela leengcali ezibalaseleyo ukuze zitshintshiselane. Iqela, kuquka ingcali yeVirginia Tech Academy, umlawuli we-R&D kwiDelta Electronics, kunye noonjingalwazi abavela kwiYunivesithi yaseShanghai Maritime, kwiYunivesithi yaseZhejiang, kunye neYunivesithi yaseXi'an Jiaotong, babonise umdla omkhulu kwimpumelelo yezobuchwepheshe yeYMIN ngexesha lotyelelo lwabo. Iingcali zachukumiseka kakhulu kukusetyenziswa okutsha kwesizukulwana esitsha se-YMIN se-lithium-ion supercapacitors (LIC) kumbane ogciniweyo we-NVIDIA's AI server GB300 BBU. Esi sisombululo sijongana ngqo nemingeni yokunyuka kwamandla eGPU kunye nobomi bobushushu obuphezulu, sifezekisa ukwehla okukhulu kobukhulu kunye nobunzima ngelixa sixhasa amandla aphezulu angama-15–21kW ngokusebenza kubandakanya ukumelana kwangaphakathi <1mΩ, ukutshaja ngokukhawuleza kwemizuzu eli-10, kunye nemijikelo yezigidi ezi-1. Kwakhona kubonisiwe iYMIN's ephuhliswe ngokuzimeleyo.Ii-capacitor ze-IDC3 zothotho lwe-liquid hornzenzelwe ngokukodwa izixhobo zamandla zeseva ye-AI enamandla aphezulu. Ezi capacitors, ezidla ngokuba yi-450V 1400μF kunye ne-30×70mm ngobukhulu, zibonelela ngokumelana okuphezulu kwe-voltage, uxinano oluphezulu lwe-capacitance, kunye nobomi obude, zibonelela ngenkxaso ebalulekileyo yokuphucula uxinano lwamandla kunye nokuthembeka kwezixhobo zamandla zeseva ye-AI. Ukuqatshelwa kunye nengqalelo evela kwezi ngcali ziphambili bubungqina obuhle bokuzibophelela kwe-YMIN kwimveliso entsha ezimeleyo kunye nemizamo yayo yokujongana nezicelo eziphezulu.
Indawo ye-YMIN: Ii-Capacitor Applications – Kuzo Zonke Iingxaki Zakho, Jikela kwi-YMIN
Asingobavelisi nje be-capacitor; sizimisele ukuba ngabasebenzi basekhaya abaphambili abakwaziyo ukutshintsha iimpawu zamazwe ngamazwe. Kwimimandla efana nezithuthi zamandla amatsha, iiseva ze-AI, indawo yokugcina amandla e-photovoltaic, kunye nee-industrial drives, sibonelela abathengi ngezisombululo ze-capacitor ezibonelela ngokusebenza okuphezulu, uxinano lwamandla aphezulu, kunye nokuthembeka okuphezulu.
Ixesha lokuthumela: Novemba-10-2025