Mana WhakarewaNgā Inductors, me ngā raraunga hangarau ahumahi hou me ngā pūwāhi whakahaere kounga, ka kapi tēnei aratohu i te whānuitanga o ngā ihirangi mai i ngā mātāpono taketake, ngā tukanga rauemi ki te kōwhiringa tuturu me te karo i ngā mahanga, me te hanga kōwhiringa pai ake i roto i te hoahoa tuku hiko. Me haere tonu te kōrero mai i te tuhinga o mua (i te wā whakamutunga i kōrerohia ai e mātou ngā pātai e 6)
7. He aha te "rahunga ātete pēhanga"? (He raru nui tēnei i roto i te kōwhiringa!)
He "mahanga huna" tēnei e ngāwari ana te wareware. He paparanga ārai kei waenganui i ngā matua paura rino i roto i te mea kua whakarewahia.ine hiko.
* Take: I ngā taiao mahi auau teitei, ngaohiko teitei mō te wā roa, ki te kore e ranea te kaha o te whakamarumaru, ka pokaia pea te paparanga whakamarumaru i waenganui i ngā matua paura rino.
* Te mutunga: He rite ki te hono i tētahi ātete whakarara puta noa i teine hiko, ka hua ake he pikinga nui o ngā ngaronga matua, he wera nui, tae atu ki te wera o te maramara.
*Āraihia ngā mahanga: Mō ngā tono e neke atu ana te ngaohiko whakauru i te 50V, me whakaū tonu te whakatauranga ngaohiko o teine hikome te kaihanga, kaua ko te uara hiko anake.
8. He aha ngā Isat me ngā Irms? Ko tēhea te mea hei whakaaroaro māu i te wā e whiriwhiri ana?
Koinei ngā tawhā matua e rua o te au:
* Isat (Au Kukū): Ko te au ina heke te hiko whakapūngao ki tētahi ōwehenga (hei tauira, 30%). Mēnā ka nui ake tēnei uara, ka heke ohorere te kaha rokiroki pūngao o te hiko whakapūngao, ā, ka arahi pea ki te kore pumau i roto i te porowhita hiko.
* Ngā Āhuatanga (auau RMS): Ko te au e piki ai te pāmahana o te mata o te inductor ki tētahi uara kua tohua (hei tauira, 40°C), ko te nuinga ka whakatauhia e te ngaronga parahi (DCR).
* Mātāpono: I te wā e whiriwhiri ana, me tutuki i ngā tawhā e rua ngā whakaritenga o te ara iahiko.
9. He pai ake tonu te iti o te DCR (ātete DC)?
Āe. Ko te iti o te DCR, ko te iti o te ngaronga parahi, ko te teitei ake o te pai o te hurihanga mana, ā, ko te iti ake o te pikinga pāmahana. Heoi, mō te rahinga kotahi, ko te whai i te DCR tino iti ko te tikanga he iti ake te inductance, e hiahia ana kia whakatauritehia i runga i te horopaki tono motuhake (ahakoa te whakatairanga i te pai o te mahi, te rokiroki pūngao nui rānei).
10. Me pēhea te aromatawai i te kounga o tētahiine hiko ?
Ka taea te whakatau i te whakatau tuatahi mā te whai i ngā āhuatanga e whai ake nei:
*Āhua: Me papatahi, me māeneene te mata, kāore he pūwero, he ngatata rānei, ā, me kanapa te paninga o te titi.
*Te kaha o te pine: Me pakari ngā pito whakapiri, ā, kia kore e ngawari te whati.
*Ātete ki te whakapiripiri: Whai muri i te whakapiripiri anō, kaua te tinana e kitea he rerekē te tae, te ngatata rānei.
11. He aha i taea ai te whakaurungā inekia iti ake, kia angiangi ake?
A: Nā te hangarau whakarewa paura, kāore e hiahiatia he āputa huihuinga matua aukume kua rāhuitia pērā i ngā inductors tuku iho, ā, he iti ake te hanganga. I tēnei wā, ka taea e te hangarau te whakatutuki i ngā hua tino-angiangi me te matotoru iti iho i te 0.5mm, he mea tino pai mō ngā waea pūkoro me ngā taputapu mau.
12. He aha te tukanga "T-Core"?
He hangarau hanganga matatau tēnei e arotau ana i te tohatoha ara iahiko aukume mā roto i ngā pokepokea motuhake me ngā tikanga takai, e whakaiti ana i ngā ngaronga me te whakapai ake i te mahi auau-tiketike me te pai o te marara wera.
13. Ka waikura te inductor whakauru?
Ko ngā rauemi mata he paura konganuku te nuinga. Mēnā ka rehuhia te paninga whakamahana (pērā i te kapia epoxy) i runga i te mata o te hua ki te kore e ōrite, ki te pakaru rānei, tera pea ka waikura, ka waikura hoki i roto i ngā taiao makuku me te rehu tote. Ka taea e te hangarau rehu aunoa kounga teitei te ārai i tēnei raruraru.
Te wā tuku: Hui-tanguru-02-2026