I Angitu te Whakaaturanga PCIM
I tū angitu te hui PCIM Asia 2025, te huihuinga hikohiko mana matua o Āhia, i te Shanghai New International Expo Center mai i te 24 ki te 26 o Hepetema. I whakaatuhia e Shanghai YMIN Electronics Co., Ltd. ngā otinga pūngao mahi-teitei e kapi ana i ngā wāhanga matua e whitu i te Booth C56 i te Whare N5. I uru te kamupene ki ngā kōrero hōhonu me ngā kiritaki, ngā tohunga, me ngā hoa mahi mai i te ao katoa, me te matapaki i te tūranga nui o te hangarau pūngao i roto i ngā tono semiconductor o te whakatupuranga tuatoru.
Ngā Take Whakamahinga Pūnga YMIN i roto i ngā Kaihikohiko Whakatipuranga Tuatoru
I te tere o te whakamahi i ngā hangarau silicon carbide (SiC) me te gallium nitride (GaN) i roto i ngā waka hiko hou, ngā tūmau AI, te rokiroki hiko photovoltaic, me ētahi atu mara, kei te piki haere te kaha o ngā whakaritenga mahi e whakatakotoria ana ki ngā pūngao. I te arotahi ki ngā wero matua e toru o te auau teitei, te pāmahana teitei, me te pono teitei, kua whakaurua e YMIN Electronics he momo hua pūngao e whakaatu ana i te ESR iti, te ESL iti, te kiato pūngao teitei, me te roa o te ora mā te auahatanga rauemi, te arotautanga hanganga, me ngā whakapainga tukanga, e whakarato ana i tētahi hoa pūngao tino hototahi mō ngā tono semiconductor o te whakatupuranga tuatoru.
I te whakaaturanga, kāore i te whakaatu noa a YMIN Electronics i ētahi hua ka taea te whakakapi i ngā kaiwhakataetae o te ao (pērā i te raupapa MPD e whakakapi ana i a Panasonic me te LIC supercapacitor e whakakapi ana i a Musashi o Hapani), engari i whakaatu anō hoki i ōna āheinga R&D motuhake whānui, mai i ngā rauemi me ngā hanganga ki ngā tukanga me ngā whakamātautau, mā roto i ngā tauira mahi. I te whakaaturanga hangarau, i tohaina anō hoki e YMIN ngā tauira tono mahi o ngā capacitors i roto i ngā semiconductors o te tuatoru o ngā whakatipuranga, i aro nuitia e te umanga.
Take 1: Ngā Pūnaha Hiko Tūmau AI me te Mahi Ngātahi a Navitas GaN
Hei whakatika i ngā wero o te ia aukume nui me te pikinga pāmahana e pā ana ki te whakawhiti GaN auau-tiketike (>100kHz),Raupapa IDC3 a YMINKo ngā pūnga hiko iti-ESR e tuku ana i te roanga ora 6000-hāora i te 105°C me te manawanui iahiko ngaru o te 7.8A, e āhei ai te whakaiti i te pūtake hiko me te mahi pumau i ngā pāmahana iti.
Akoranga Take 2: Pūnaha Hiko Tārua BBU Tūmau AI NVIDIA GB300
Hei whakatutuki i ngā whakaritenga urupare taumata-miritēkona mō ngā ngaru hiko GPU,Ngā pūnga hiko lithium-ion tapawhā LIC a YMINhe ātete ā-roto kei raro iho i te 1mΩ, he roa te huringa o te 1 miriona huringa, ā, he pai te utu e tautoko ana i te utu tere 10-meneti. Ka taea e te kōwae U kotahi te tautoko i te mana tihi 15-21kW, me te whakaiti nui i te rahi me te taumaha ki te whakataurite ki ngā otinga tuku iho.
Akoranga Take 3: Pūnaha Hiko Rerewē Infineon GaN MOS 480W mō te Whakamahinga Whānui-Pāmahana
Hei whakatutuki i ngā whakaritenga whānui mō te pāmahana whakahaere o ngā pūhiko hiko rerewē, mai i te -40°C ki te 105°C,Ngā pūnga YMINhe tere whakaheke kaha iti iho i te 10% i te -40°C, he kaha kotahi e tū atu ana i te ia ngaru o te 1.3A, ā, kua paahitia ngā whakamātautau huringa pāmahana teitei me te pāmahana iti, e tutuki ana i ngā whakaritenga ahumahi mō te pono mō te wā roa.
Akoranga Take 4: Te Whakahaere Auaha Riki Teitei o te Puranga Utu 3.5kW a GigaDevice
I roto i tēnei puranga utu 3.5kW, ka eke te auau whakawhiti PFC ki te 70kHz, ā, ka neke atu te iahiko riu taha-tāuru i te 17A.Ngā whakamahinga a YMINhe hanganga whakarara maha-ripanga hei whakaiti i te ESR/ESL. Mā te hono atu ki te MCU a te kiritaki me ngā taputapu hiko, ka eke te pūnaha ki te pai o te 96.2% me te mātotoru mana o te 137W/in³.
Akoranga Take 5: Te Kaiwhakahaere Mōta 300kW a te ON Semiconductor me te Tautoko Hononga-DC
Hei whakataurite i te auau teitei (>20kHz), te tere whakarere hiko teitei (>50V/ns) o ngā taputapu SiC me ngā pāmahana taiao i runga ake i te 105°C, ka tutuki i ngā pūnga kiriata polypropylene whakarewa a YMIN he ESL iti iho i te 3.5nH, he roa te ora neke atu i te 3000 hāora i te 125°C, me te whakaiti 30% i te rōrahi waeine, e tautoko ana i ngā kiato mana pūnaha taraiwa hiko neke atu i te 45kW/L.
Whakamutunga
I te mea e akiaki ana ngā haurua-ā-ira tuatoru o te whakatupuranga i ngā hikohiko mana ki te auau teitei, te whai huatanga teitei, me te kiato teitei, kua whanake ngā pūnga hiko mai i te tūranga tautoko ki te mea nui i roto i te mahi whānui o te pūnaha. Ka whai tonu a YMIN Electronics i ngā putanga hou i roto i te hangarau pūnga hiko, me te whakarato ki ngā kiritaki o te ao he otinga pūnga hiko ā-rohe pono ake, he pai hoki te ōrite, hei āwhina i te whakarite i te whakatinanatanga pakari o ngā pūnaha hiko matatau.
Wā tuku: Hepetema-28-2025