Waka Pūngao Hou OBC - Ngā horopaki raruraru me ngā wāhi mamae
I roto i ngā pūnaha OBC me DC/DC e rua-i-te-kotahi o ngā waka hiko hou, ko te ātete o te pūngao me te pumau o te ia turuturu i muri i te whakapiringa whakawhiti kua noho hei mea matua e pā ana ki te mahi whānui me te tutuki i ngā ture. He pono rawa tēnei ina piki ake te ia turuturu o te pūngao i muri i te whakapiringa pāmahana teitei, ka nui ake te mana whānui i ngā paerewa ture.
Tātari Hangarau Take Pūtake
Ko te nuinga o te wā ka puta mai te ia turuturu rerekē i te kino o te ahotea wera i te wā o te tukanga whakapiringa rerenga anō, ka hua ake he hapa kiriata waikura. Kāore i te pai te mahi a ngā pūnga hiko tuku iho i roto i tēnei tukanga, engari ko ngā pūnga ranu totoka-wai ka whakapai ake i te pumau o te pāmahana teitei mā roto i ngā rauemi me te hanganga kua arotauhia.
Ngā Painga o ngā Otinga me ngā Tukanga a YMIN
Ko te raupapa VHT/VHU a YMIN e whakamahi ana i te dielectric ranu polymer, ā, ko ēnei āhuatanga: - ESR tino iti (tae atu ki te 8mΩ); - Ia turuturu ≤20μA; - Tautoko i te whakapiringa reflow 260°C me te kore e nekeneke te mahi; - Mā te whakamātautau CCD pūnga katoa me te whakamātautau tahu-ā-rua e whakarite te hua.
Whakaahuatanga Manatoko Raraunga me te Pono
I te whakamātautau i ngā puranga tauira 100, i whakaatuhia e te VHU_35V_270μF i muri i te whakapiringa anō: - Ko te ia rerenga toharite he 3.88μA, me te pikinga toharite o te 1.1μA i muri i te whakapiringa anō; - I roto i te awhe whaitake te rerekētanga ESR; - Neke atu i te 4000 hāora te roa o te ora i te 135°C, he pai mō ngā taiao wiri ā-motuka.
Raraunga Whakamātautau
Whakataurite Tawhā VHU_35V_270μF_10*10.5 I mua me muri i te Reflow
Ngā horopaki tono me ngā tauira e taunakitia ana
E whakamahia whānuitia ana i roto i:
- Tātari tāuru/tāputa OBC;
- Te whakahaere i te ngaohiko putanga o te kaitahuri DCDC;
- Ngā waeine hiko tūāpapa ngaohiko teitei.
Ngā tauira kua tūtohutia (he nui te kaha o te katoa, he iti hoki te hoahoa):
- VHT_35V_330μF_10×10.5
- VHT_25V_470μF_10×10.5
- VHU_35V_270μF_10×10.5
- VHU_35V_330μF_10×10.5
MUTUNGA
Ka whakamahia e te YMIN Capacitor ngā raraunga hei manatoko i te pono me te tukanga hei whakarite i te ōritetanga, e whakarato ana i ngā otinga pūnga "piripiri me te roa" mō te hoahoa tuku hiko waka hiko hou.
Wā tuku: Hepetema-01-2025