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Pūoko Tūnga kātere: āhuatanga, mahi parau tumu

Tūnga pūoko tūnga kātere (TPS) he wahi tino nui i roto i te pūnaha, e aroturuki i te horopeta wahie riro. E ai ki a ia tohu tīmata te kaiwhakahaere ona mahi, i ngā te whakamāramatanga o te tūranga kātere. Na roto i te pehea tiketike whakamana te tere o te huringa tohu te tirotiro o nga akiakinga o te teka te aki, me e - te take matua te whakatau i te horopeta wahie hiahiatia. I roto i te aratau i roto i i aroturukitia te tīmatanga pūkaha te paki koki o deflection. A, ki te he te reira tuwhera i 75 ōrau neke atu rānei, whakahohe te pūkaha e te aratau tahia. Ko te tohu e homai he pūoko tūranga kātere, kei te tīmata. I reira i muri i tīmata te kaiwhakahaere ki te whakahaere i pxx (regulator o tāhuna). Heoi whakamana supply rangi te me te pūkaha.

Me kï reira e he ingoa tetahi te pūoko tūnga kātere. Tenei tikanga ko te momo pera-ka karanga potentiometric nei ngā parenga (tamau me te tāupe). Ko te ātete o te katoa o e pā ana ki 8 ohms.

whangai te tohu tohu te tūranga takirere te mā te parenga ki te pūmana. Tenei tohu kua he uara e he paku iti iho i te 0.7 V. Ki te ngaohiko he nui ake i te 4 V, te wae mana whakatau e te piha tuwhera rawa. Kei te nuinga o te wā whakatakotoria tūranga kātere i tona tinana, ka hono ki te tuaka hurihanga. Tuaka he haehae motuhake, tito nei o te mokamoka cruciform. Mau, whakaritea TPS e te tikanga o rua pokekore.

E kore e taea e kore ki te whakahua i te pātata pūoko tūnga kātere. Ko tōna whakaaro, ko te ki te whakaputa i te ngaohiko DC hautanga ki te raraunga nei te whakatuwhera koki o te paki, me te pūnaha werohanga wahie o te pūkaha. whakahaua te take hurihanga i roto i te aronga tākaraka. Kei te whakaritea tēnei tikanga ki te pupuha motuhake (throttling) o te pūnaha wahie i werohia. E, o te akoranga, e whakaratohia ana mea katoa mo tenei tāutanga. Me kï reira e kore e taea e te rauemi o tenei hua kia iti tēnei pukapuka ara.

A kotahi kaupapa e hiahia ana ahau ki te pa ki runga ki - he kātere tūnga pūoko whā. I te mīhini pakeke, i te mea he pai mohio, e rapu whakapumautia tikanga tokanga makehe. A maha mai TPS ki koroua. Ko te kupu, he hapa tenei huarahi, ki te:

  1. He raruraru i mangere.
  2. E puru ana ki raro tuku - te oro'a te pūkaha motokā.
  3. puta tēpilé ia i te tere i whakaritea.
  4. Kā tere "manu" i roto i tata katoa te aratau i roto i nei mauria e te pūkaha i roto i tona mahi.

I roto i te tikanga ki te whakarite kia kore e TPS mahi, e hiahia ana koe ki te tirohia i te reira i roto i, me te mahi i te reira rawa ngāwari. Me koe ki te tahuri i runga i te pātīmata, ka whanganga i te ngaohiko i waenganui i rēreti kāpeka me "taimaha". Ki te mea ka waiho i te pānui ine ngaohiko rite ki te 0.7 V iti ranei, he noa nga mea katoa.

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