Chinyorwa Chikuru chePCIM
Shanghai, Gunyana 25, 2025—Na11:40 AM nhasi, paPCIM Asia 2025 Technology Forum muHall N4 yeShanghai New International Expo Center, VaZhang Qingtao, Mutevedzeri weMutungamiriri weShanghai YMIN Electronics Co., Ltd., vakapa hurukuro huru ine musoro unoti “Kushandiswa KwemaCapacitors muNew Third-Generation Semiconductor Solutions.”
Hurukuro iyi yakatarisana nematambudziko matsva anokonzerwa netekinoroji dzemhando yechitatu dze semiconductor dzakadai sesilicon carbide (SiC) uye gallium nitride (GaN) dzema capacitors mumamiriro ezvinhu akaomarara ekushanda akadai se frequency yakakwira, high voltage, uye high tembiricha. Hurukuro iyi yakaunza kufambira mberi kwetekinoroji yeYMIN capacitors uye mienzaniso inoshanda mukuwana huwandu hwakawanda hwe capacitance, low ESR, hupenyu hurefu, uye kuvimbika kwakanyanya.
Pfungwa Huru
Nekukurumidza kushandiswa kweSiC neGaN zvishandiso mumotokari itsva dzesimba, kuchengetwa kwesimba re photovoltaic, maAI servers, magetsi emaindasitiri, nedzimwe nzvimbo, zvinodiwa pakushanda kwema capacitor anotsigira zviri kuramba zvichiwedzera kuoma. Ma capacitor haasisiri ekutsigira mabasa chete; ikozvino ndiwo "injini" yakakosha inosarudza kugadzikana, kushanda zvakanaka, uye kugara kwenguva refu kwesystem. Kuburikidza nekuvandudzwa kwezvinhu, kugadzirisa chimiro, uye kuvandudzwa kwemaitiro, YMIN yakawana kuvandudzwa kwakazara muma capacitor muzvikamu zvina: vhoriyamu, kugona, tembiricha, uye kuvimbika. Izvi zvave zvakakosha pakushandiswa kwakanaka kwema semiconductor application echizvarwa chechitatu.
Matambudziko eUnyanzvi
1. Mhinduro yeAI Server Power Supply · Kushanda pamwe chete neNavitas GaN. Matambudziko: Kuchinja-chinja kwemafrequency (>100kHz), simba remagetsi rinokwira (>6A), uye nzvimbo dzinopisa zvakanyanya (>75°C). Mhinduro:IDC3 nhevedzanomacapacitor emagetsi eESR akaderera, ESR ≤ 95mΩ, uye hupenyu hwemaawa 12,000 pa105°C. Mhedzisiro: kudzikira kwe60% muhukuru hwese, kuvandudzwa kwekushanda zvakanaka ne1%-2%, uye kudzikira kwekupisa ne10°C.
2. NVIDIA AI Server GB300-BBU Backup Power Supply · Kutsiva Musashi wekuJapan. Matambudziko: Kukwira kwesimba reGPU kamwe kamwe, mhinduro ye millisecond, uye kuora kwehupenyu munzvimbo dzine tembiricha yakakwira. Mhinduro:LIC square supercapacitors, kudzivirira kwemukati <1mΩ, ma cycles miriyoni imwe, uye kuchaja nekukurumidza kwemaminitsi gumi. Mhedzisiro: Kudzikira kwehukuru ne50%-70%, kudzikira kwehuremu ne50%-60%, uye rutsigiro rwesimba repamusoro re15-21kW.
3. Infineon GaN MOS480W Rail Power Supply Inotsiva Japanese Rubycon. Matambudziko: Tembiricha yekushanda yakakura kubva -40°C kusvika 105°C, high-frequency ripple current surges. Mhinduro: Ultra-low temperature degradation rate <10%, ripple current inodzivirira 7.8A. Mhedzisiro: Yakapasa -40°C startup ine tembiricha yakaderera uye bvunzo dze high-low temperature cycle dzine 100% pass rate, zvichizadzisa zvinodiwa neindasitiri yechitima zvemakore anopfuura gumi.
4. Mota Itsva yeSimbaDC-Link Capacitors· Yakabatana neON Semiconductor's 300kW motor controller. Matambudziko: Kuchinja frequency > 20kHz, dV/dt > 50V/ns, ambient temperature > 105°C. Mhinduro: ESL < 3.5nH, lifespan > 10,000 maawa pa125°C, uye 30% yakawedzera kugona payuniti yega yega. Mhedzisiro: Kushanda zvakanaka kwese > 98.5%, simba rakawanda rinodarika 45kW/L, uye hupenyu hwebhatiri hwakawedzera neanenge 5%. 5. GigaDevice 3.5kW Charging Pile Solution. YMIN inopa rutsigiro rwakadzama.
Matambudziko: PFC switching frequency i70kHz, LLC switching frequency i94kHz-300kHz, input-side ripple current surges kusvika pamusoro pe17A, uye kukwira kwekupisa kwepakati kunokanganisa zvakanyanya hupenyu hwemagetsi.
Mhinduro: Chimiro che multi-tab parallel chinoshandiswa kuderedza ESR/ESL. Kana zvabatanidzwa nemidziyo yeGD32G553 MCU neGaNSafe/GeneSiC, simba re137W/in³ rinoonekwa.
Mhedzisiro: Kushanda zvakanaka kwesystem iyi i96.2%, PF i0.999, uye THD i2.7%, zvichizadzisa kuvimbika kwakanyanya uye zvinodiwa zvemakore 10-20 ekugara kwenguva refu kwezviteshi zvekuchaja mota dzemagetsi.
Mhedziso
Kana uchifarira mashandisirwo emhando yepamusoro ema semiconductors echizvarwa chechitatu uye uchida kudzidza kuti hunyanzvi hwe capacitor hunogona sei kuvandudza mashandiro esystem uye kutsiva ma brand epasi rose, ndapota shanyira YMIN booth, C56 muHall N5, kuti uwane hurukuro yakadzama yehunyanzvi!
Nguva yekutumira: Gunyana-26-2025