I te piki haere tonu o te hiahia mō te mana rorohiko AI, ka tūtaki te hoahoa o te pūhiko tūmau ki ngā wero onge. I roto i ngā hoahoa pūhiko tūmau 1U, ko te whakatutuki i te kiato mana teitei, te pumau kawenga teitei, me te whakaiti i roto i te wāhi iti he take nui mō ngā kaihangarau.
Hoahoa Pūnaha Hiko 1U: Ko ngā Pūnga Hiko te Take Whakawhāiti Matua mō te Whakaiti
I roto i ngā otinga tuku hiko kiato-mana teitei mō ngā tūmau AI 1U, ko ngā pūnga iahiko tetahi o ngā wāhanga tino uaua ki te whakawhāiti. Ahakoa te whakapai tonu i te auau whakawhiti me te whai huatanga o ngā taputapu hiko hou pēnei i te GaN, kāore te rahi me te wāhi tohatoha wera o ngā tūmau i rite ki te tere.
I roto i tēnei hoahoa, ehara ngā pūnga hiko i te wāhanga tautoko noa iho, engari he mea matua e whakatau tika ana i te angitu o te otinga tuku hiko.
1. Ngā Wero o te Whakaiti i te Pūnga
I roto i ngā kaupapa tuku hiko tūmau AI mahi, ko ngā wero e whai ake nei ka pā ki ngā kaihangarau:
• Te whakanui ake i te mātotoru o te mana
• Te whakaiti i te rahi o te waeine hiko neke atu i te 50%
• Mahi pumau i raro i ngā pāmahana teitei mō te wā roa, e mahi ana i roto i te taiao 105℃
• Te kaha ki te tu atu i te au ripo teitei, te mahi kawenga teitei mō te wā roa
• Te pirau o te kaha whakahaere, e pupuri ana i te pumau o te pūnaha
I raro i ēnei whakaritenga, ka pā tika te whakaiti i te rahi o te pūnga hiko ki te hoahoa katoa o te pūnaha. Nā te iti o ngā rahinga pūnga hiko, kāore pea e tutuki i te wā kotahi ngā whakaritenga e te kaha o te kaha me te kaha ki te tu atu i te au ripple, ā, he wero nui tēnei mō te hoahoa.
2. Ngā Painga o ngā Pūnaha Hiko GaN me te Whakanuia o ngā Whakaritenga Pūnga
I te whakaurunga mai o te hangarau GaN (Gallium Nitride), kua pai ake ngā auau whakawhiti, te pai, me te rahi o te pūnga hiko, engari kua piki ake hoki te tono mō te mahi a te pūnga hiko.
Mō ngā pūhiko GaN, ehara i te mea me nui ake te kaha o te pūnga hiko e hiahiatia ana e ngā pūnga hiko, engari me tu atu hoki ki te ia aukume nui ake, me te roa ake hoki o te ora hei whakarite i te pumau o te pūnaha.
Ngā Pūnga Pūnga YMIN IDC3
Te Whakatau i ngā Wero Matua o ngā Otinga Pūnaha Hiko Matotoru Teitei
Hei whakatika i ēnei wero, kua whakarewahia e YMIN Electronics te raupapa IDC3 o ngā pūnga hiko konumohe wai, i hangaia mō ngā pūnga hiko tūmau GaN AI. Ko ngā painga matua o ēnei pūnga ko te kiato teitei o te pūnga me te kaha kawe iahiko ripple teitei, e āhei ai te mahi pumau i raro i ngā taiao uaua o te pāmahana teitei me te kawenga teitei, e waiho ana hei "wāhanga matua" i roto i ngā hoahoa pūnga hiko kiato teitei.
Ngā Mōhiohio Hua
Raupapa: IDC3
Ngā Whakatakotoranga: 450V / 1400μF
Ngā Ahu: 30 × 70 mm
Hanganga: Pūnga hiko konumohe wai āhua-haona
1. Te "Pūkenga Taketake" o te Whakaiti i te Pūnga - 70% te Pikinga o te Kiato Pūnga
Mā te nui haere o te kaha o ngā pūnga hiko raupapa IDC3 ka taea e mātou te whakarato i te kaha teitei ake me te kaha kawe iahiko riporipo me te kore e piki ake te rahi. Ki te whakatauritea ki ngā hua Hapanihi rite, ka tukuna e te raupapa IDC3 he pikinga 70.7% i roto i te kaha o te kaha, mai i te 13.64μF/cm³ ki te 23.29 μF/cm³. Mā tēnei ka taea te whakaiti i te rahi o te waeine hiko mā te 55% me te kore e whakararu i te pumau o te mahi.
2. Te pumau i raro i te mahi kawenga teitei mō te wā roa: te au ripo me te roanga o te pāmahana teitei
I roto i ngā taiao kawenga nui, pāmahana teitei, he mea nui te pumau o te pūnga hiko. Ka taea e ngā pūnga hiko raupapa IDC3 te tu atu i te iahiko ngaru nui (19A), ka whakaitihia te maha o ngā pūnga hiko whakarara, ka arotau i te tahora o te pūtake hiko, me te whakaiti i te mōrearea o te kohi wera ā-rohe.
Hei tāpiri atu, i te pāmahana whakahaere o te 105°C, he neke atu i te 3000 hāora te roa o te ora o te IDC3, me te whakahekenga o te kaha hiko e whakahaeretia ana i roto i te 8%, e whakarite ana i te pumau o te mahi tuku hiko i te wā roa e whakamahia ana.
3. Ngā Painga Taumata-Pūnaha: Ehara i te Arotautanga Pūnga Kore anake
I roto i te otinga tuku hiko tūmau GaN AI a Navitas, he maha ngā whakapainga ka puta mai i te whakaurunga o ngā pūngahiko raupapa IDC3: he pikinga 1%~2% o te pai o te hiko, he whakahekenga tata ki te 10°C o te pikinga pāmahana pūnaha, me te whakahekenga nui o te rahi o te waeine hiko.
Ko ēnei arotautanga ka hua ake te pumau me te pono mō te wā roa o te pūnaha tūmau katoa, e whakaatu ana i te tūranga matua o ngā pūnga i roto i te hoahoa tuku hiko kiato-mana teitei.
Whakamutunga: Te Tūranga Hiranga o ngā Pūnga i roto i te Hoahoa Pūnaha Hiko Tūmau AI 1U
I roto i te hoahoa o ngā pūhiko tūmau AI 1U, e uru ana ki te kiato mana teitei me te kawenga teitei, ehara ngā pūnga hiko i te wāhanga noa iho, engari he mea nui hei whakatau i te pumau o te mahi mō te wā roa o te pūhiko hiko.
Nā te kaha o te kaha kawe iahiko, te kaha kawe iahiko ngaru, me te pumau o te pāmahana teitei, kua noho ko ngā pūnga iahiko raupapa YMIN IDC3 hei wāhi nui ki te hoahoa hiko tūmau AI.
Wā tuku: Hanuere-13-2026