Ngā Whakaritenga Mana mō ngā Tūmau AI
I te aranga ake o te hangarau mohio me te rorohiko mahi-teitei, ka piki haere te hiahia o ngā wāhanga i roto i ngā tūmau, pērā i ngā tukatuka me ngā GPU, ki te kaha ake. Nā tēnei ka hiahiatia he whakaritenga pakari ake mō ngā pūhiko tūmau me ngā wāhanga e pā ana.
Ko te tikanga, me pupuri e ngā tūmau he wā toharite i waenga i ngā rahunga (MTBF) neke atu i te 60,000 hāora, me whakarato i te urunga hiko whānui, me te whakarite kia pumau te putanga hiko me te iahiko me te kore he wā whakatā. I ngā wā tino piki me te heke o te tukatuka raraunga, me kaha te kaha uta tere hei ārai i ngā take pēnei i ngā mata kikorangi me ngā kati o te pūnaha. Ko te whakaurunga o ngā rauemi semiconductor o te whakatupuranga tuatoru, pēnei i ngā taputapu hiko SiC me GaN, e hiahia ana hoki kia iti ake te rahi o ngā tūmau o te whakatupuranga e whai ake nei, me te whakahaere pai i te tohatoha wera.
I roto i ngā pūnga hiko tūmau, ko ngā pūnga iahiko te tikanga e whakarato ana i te whakangawari, te tautoko DC, me te tātari i te wā e whakauru ana i te ngaohiko. Ka tukuna e rātou te hiko i te wāhanga tahuritanga DC-DC, ā, ka tukuna he whakatikatika tukutahi me te tātari EMI i roto i ngā tukanga whakatikatika me te tātari.
He nui te kaha o ngā pūnga hiko YMIN, he iti te rahi, he iti te ESR, ā, he kaha te manawanui ki te au o te riu, e whakanoho ana i a rātou ki mua i te umanga o roto. Kua mahi tahi rātou me te kaihanga rongonui o te ao, a Navitas Semiconductor. Mā te whakamahi i ngā pūnga hiko raupapa CW3 a Yongming, i whakawhanakehia e rātou he pūhiko tūmau 4.5 kW e ārahi ana i te ao katoa me te kaha o te kaha tino teitei o te 137W/in³ me te pai o te mahi e neke atu ana i te 97%, e whakatutuki ana i ngā hiahia hiko e tipu haere ana o ngā pokapū raraunga AI me te ngāwari.
Ngā Āhuatanga Matua o ngā Pūnga Āwhina YMIN 01:
- Roa te Ora, Pūmau te Mahi: Ka taea e ngā pūnga YMIN te mahi tonu mō te 24/7, ka tutuki i te paerewa roa o te 125°C, 2000-hāora me te tino pono, ka whakaiti nui i ngā hiahia tiaki. Ka noho pūmau te kaha, me te tere huringa mō te wā roa kāore e neke atu i te -10%, kia rite ai te mahi.
- Te Manawanui ki te Au Puku Nui: Ka taea e ia pūnga YMIN te tu atu i ngā au puku neke atu i te 20A, e āhei ai ngā pūhiko tūmau ki te whakahaere pai i ngā taumahatanga me te kore e puta he mata kikorangi, he whakaara anō, he raruraru whakaaturanga GPU rānei.
- Rahi Kiato, Pūmanawa Nui: Mā te tautoko pono o te DC me te āhua iti, ka hono pai ngā pūnga YMIN ki ngā wāhanga semiconductor o te whakatupuranga tuatoru pērā i te SiC me te GaN, ka whakatairanga i te whakaiti i te rahi o te pūtake hiko. Ahakoa te iti, ka tukuna e rātou te kaha ki te 1200μF i te whakatauranga 450V, ka whakarite kia kaha te pūtake hiko.
- Te ESR Tino Iti me te Manawanui Riki: Ka tutuki i ngā pūnga YMIN ngā uara ESR i raro i te 6mΩ, e whakarato ana i te tātari kaha me te pikinga pāmahana riki iti. Mō ngā wā roa, ka noho tonu te ESR i roto i te 1.2 ngā wā o te whakatakotoranga tuatahi, ka whakaiti i te whakaputa wera me te whakarei ake i te whai huatanga o te pūngao me te whakaiti i ngā whakaritenga whakamatao whānui mō ngā putunga hiko tūmau.
02 Ngā Taunakitanga Kōwhiringa Pūnga YMIN
| Whakapiri WaiPūngao Hikohiko Konumohe | |||||
| Raupapa | Ngaohiko (V) | Te kaha (uF) | Ahu (mm) | Te ora | Ngā painga me ngā āhuatanga o te hua |
| IDC3 | 100 | 4700 | 35*50 | 105℃/3000H | Te mātotoru kaha teitei, te iti o te ESR, me te ātete au ripple teitei |
| 450 | 820 | 25*70 | |||
| 450 | 1200 | 30*70 | |||
| 450 | 1400 | 30*80 | |||
| Pūmua TotokaNgā Pūngao Hikohiko Konumohe & Ngā Pūngao Hikohiko Konumohe Ranu Pūmua | |||||
| Raupapa | Ngaohiko (V) | Te kaha (uF) | Ahu (mm) | Te ora | Ngā painga me ngā āhuatanga o te hua |
| NPC | 16 | 470 | 8*11 | 105℃/2000H | He iti rawa te ESR/ātete au riporipo teitei, ātete ru au teitei/pūmautanga pāmahana teitei mō te wā roa |
| 20 | 330 | 8*8 | |||
| NHT | 63 | 120 | 10*10 | 125℃/4000H | Ātete ki te wiri/tūtuki i ngā whakaritenga AEC-Q200 Te pumau mō te pāmahana teitei mō te wā roa/te pumau whānui mō te pāmahana/te turuturu iti Te ātete ki te ru ngaohiko teitei me te ru iahiko teitei |
| 80 | 47 | 10*10 | |||
| Pūnga Hikohiko Totoka Konumohe Pūnga Maha-Papa | |||||
| Raupapa | Ngaohiko (V) | Te kaha (uF) | Ahu (mm) | Te ora | Ngā painga me ngā āhuatanga o te hua |
| MPD19 | 25 | 47 | 7.3*4.3*1.9 | 105℃/2000H | Ngaohiko ātete teitei/ESR iti/auau ripo teitei |
| MPD28 | 10 | 220 | 7.3*4.3*2.8 | Ngaohiko ātete teitei/Kaha tino nui/ESR iti | |
| 50 | 15 | 7.3*4.3*2.8 | |||
| Pūnga Tantalum Arataki | |||||
| Raupapa | Ngaohiko (V) | Te kaha (uF) | Ahu (mm) | Te ora | Ngā painga me ngā āhuatanga o te hua |
| TPD40 | 35 | 100 | 7.3*4.3*4.0 | 105℃/2000H | Te kaha tino nui Te pumau teitei Ngaohiko tino teitei 100V mōrahi |
| 50 | 68 | 7.3*4.3*4.0 | |||
| 63 | 33 | 7.3*4.3*4.0 | |||
| 100 | 12 | 7.3*4.3*4.0 | |||
03 Whakamutunga
Mā te whakaurunga o ngā haurua-ā-ira tuatoru o te whakatupuranga ka ārahi i te whanaketanga o te tūmau ki te kaha rorohiko teitei ake, te pai ake o te whai huatanga o te pūngao, me ngā āhuatanga āhua kiato ake, ka nui ake te tono mō ngā pūnga hiko tūmau. Ko ngā pūnga YMIN, me ō rātou hītori whaimana i roto i ngā tono hiko tūmau, e tuku ana i ngā painga matua pērā i te rahi kiato me te kiato kaha tino teitei. Mā ēnei āhuatanga tino pai ka āwhina i te whakaiti i te pūnga hiko me te whakarei ake i te putanga hiko, ka waiho ngā pūnga YMIN hei whiringa pai mō ngā tono hiko tūmau.
Waiho tō karere:http://informat.ymin.com:281/surveyweb/0/l4dkx8sf9ns6eny8f137e
Wā tuku: Oketopa-26-2024