[Umunsi w'Ijambo] YMIN PCIM yashyize ahagaragara ibisubizo bishya bya capacitor kugira ngo ishyire mu bikorwa neza porogaramu za semiconductor zo mu cyiciro cya gatatu

Ijambo ry'ingenzi rya PCIM

Shanghai, 25 Nzeri 2025—Saa 11:40 za mu gitondo uyu munsi, mu nama y’ikoranabuhanga ya PCIM Asia 2025 ibera mu cyumba cya N4 cy’ikigo cy’imurikagurisha rishya mpuzamahanga rya Shanghai, Bwana Zhang Qingtao, Visi Perezida wa Shanghai YMIN Electronics Co., Ltd., yatanze ikiganiro cy’ingenzi cyitwa “Imikoreshereze mishya ya Capacitors mu bisubizo bishya bya semiconductor by’ikinyejana cya gatatu.”

Ijambo ryibanze ku mbogamizi nshya ziterwa n’ikoranabuhanga rya semiconductor ryo mu gisekuru cya gatatu nka silicon carbide (SiC) na gallium nitride (GaN) ku ma capacitors mu bihe bikomeye by’imikorere nko gukoresha ingufu nyinshi, ingufu nyinshi, n’ubushyuhe bwinshi. Iri jambo ryagaragaje mu buryo burambuye iterambere ry’ikoranabuhanga rya YMIN capacitors n’ingero zifatika mu kugera ku bucucike buhanitse bw’ubushobozi, ESR nke, kuramba, no kwizerwa cyane.

Ingingo z'ingenzi

Bitewe no gukoresha vuba ibikoresho bya SiC na GaN mu modoka nshya zikoresha ingufu, ububiko bw'ingufu za photovoltaic, seriveri za AI, amashanyarazi yo mu nganda, n'ahandi, ibisabwa mu mikorere ya capacitors zishyigikira birimo kugenda birushaho gukomera. Capacitors ntabwo zikiri iz'ingenzi gusa; ubu ni "moteri" y'ingenzi igena ituze, imikorere myiza, n'igihe kirekire cya sisitemu. Binyuze mu guhanga udushya mu bikoresho, kunoza imiterere, no kuvugurura imikorere, YMIN yageze ku iterambere risesuye muri capacitors mu ngero enye: ingano, ubushobozi, ubushyuhe, n'ubwizerwe. Ibi byabaye ingenzi cyane mu gushyira mu bikorwa neza porogaramu za semiconductor zo mu cyiciro cya gatatu.

Imbogamizi za tekiniki

1. Igisubizo cy'amashanyarazi ya AI Server · Ubufatanye na Navitas GaN. Imbogamizi: Guhinduranya inshuro nyinshi (>100kHz), umuvuduko mwinshi w'amashanyarazi (>6A), n'ibidukikije bishyuha cyane (>75°C). Igisubizo:Urukurikirane rwa IDC3capacitors za electrolytic zifite ESR nkeya, ESR ≤ 95mΩ, n'igihe cy'ubuzima cy'amasaha 12.000 kuri 105°C. Ibisubizo: Kugabanuka kwa 60% mu bunini muri rusange, kunoza imikorere ya 1%-2%, no kugabanuka k'ubushyuhe bwa 10°C.

2. NVIDIA AI Server GB300-BBU Backup Power Supply · Gusimbuza Musashi yo mu Buyapani. Imbogamizi: Ingufu za GPU ziyongera mu buryo butunguranye, igisubizo cy’urwego rwa milisegonda, no kwangirika k’ubuzima mu bidukikije bifite ubushyuhe bwinshi. Igisubizo:Supercapacitors za LIC square, imbaraga zo mu mutwe <1mΩ, imikorere ya miliyoni 1, no kwihutisha iminota 10. Ibisubizo: Kugabanuka kwa 50%-70% mu bunini, kugabanuka kwa 50%-60% mu buremere, no gushyigikira imbaraga za 15-21kW.

3. Infineon GaN MOS480W Ingufu za Gari ya Moshi zisimbura Rubycon y'Abayapani. Imbogamizi: Ubushyuhe bwinshi bwo gukora kuva kuri -40°C kugeza kuri 105°C, umuvuduko w'amashanyarazi uhindagurika cyane. Igisubizo: Igipimo cyo kwangirika k'ubushyuhe buri hasi cyane <10%, umuvuduko w'amashanyarazi uhangana na 7.8A. Ibisubizo: Yatsinze -40°C mu bushyuhe buri hasi n'ibizamini by'ubushyuhe buri hasi cyane hamwe n'igipimo cyo gutsinda 100%, byujuje ibisabwa n'inganda za gari ya moshi mu gihe cy'imyaka irenga 10.

4. Imodoka nshya y'ingufuIbikoresho bya DC-Link Capacitors· Ihujwe na moteri ya ON Semiconductor ya 300kW. Imbogamizi: Ihindagurika ry'umuvuduko > 20kHz, dV/dt > 50V/ns, ubushyuhe bw'ikirere > 105°C. Igisubizo: ESL < 3.5nH, igihe cyo kubaho > amasaha 10.000 kuri 125°C, na 30% byiyongereyeho ubushobozi kuri buri gipimo. Ibisubizo: Ingufu muri rusange > 98.5%, ubucucike bw'ingufu burenga 45kW/L, n'ubuzima bwa batiri bwiyongereyeho hafi 5%. 5. GigaDevice 3.5kW Itanga igisubizo cyo gushyushya umugozi. YMIN itanga ubufasha bwimbitse.

Imbogamizi: Ingano yo guhindura PFC ni 70kHz, ingano yo guhindura LLC ni 94kHz-300kHz, umuyoboro w'amashanyarazi ugera ku gipimo cya 17A, kandi izamuka ry'ubushyuhe bw'ibanze rigira ingaruka zikomeye ku buzima bw'umuntu.
Igisubizo: Imiterere ya multi-tab parallel ikoreshwa mu kugabanya ESR/ESL. Iyo ihujwe n'ibikoresho bya GD32G553 MCU na GaNSafe/GeneSiC, ubucucike bw'ingufu bwa 137W/in³ buragerwaho.
Ibisubizo: Imikorere myiza ya sisitemu ni 96.2%, PF ni 0.999, na THD ni 2.7%, byujuje ibisabwa mu gihe cy'imyaka 10-20 ku bijyanye no gushyushya imodoka zikoresha amashanyarazi.

Umwanzuro

Niba ushishikajwe no gukoresha neza ibikoresho bya semiconductor byo mu gisekuru cya gatatu kandi ukaba wifuza kumenya uburyo udushya twa capacitor dushobora kunoza imikorere ya sisitemu no gusimbura ibirango mpuzamahanga, sura YMIN booth, C56 muri Hall N5, kugira ngo uganire ku buryo burambuye kuri tekiniki!