Ka whakamaramahia nga Inductors: Nga Momo, Te Pūkete Mahi, Nga Mīhini, me nga Whakahaere

Ko nga inductors he waahanga pāohonga pātea e pupuni ana i te pūngao i roto i te mara pēhanga ā-rūri me te pānga ki nga panoni tupono i te ia. E whakamahia nui ana i roto i nga pārai pūngao, nga mātai, nga whakahiato, nga momo ā-rūri RF, me ngā pūnaha tukatuka tohu. Ko tenei tuhinga e whakamārama ana i te mahi a nga inductors, me pēhea te rerekē i nga capacitor, kei roto i nga tohu, nga mīhini, nga momo, te whanaketanga o te rārangi, me nga tono i te ao tūturu.

Kārere

He aha te Inductor?

Ko te inductor he waahanga pāohonga matua e hangaia ana i te mahinga o te whakakū i te pūreretanga i runga i te āhuatanga pūngao. Ahakoa ka āhua pea te āhua ki te resistor i runga i te poraka rārangi, ko te āhua o tōna mahi he tino rerekē.

Me pēhea te Tīmata i te Inductor

I te wa e rere ana te ia hiko i roto i te pūreretanga, kāore e tika ana te haere i roto i te wāhanga. I a te ia e neke ana i te karaihe o te pūreretanga, ka tā hei mara pēhanga i te taha o te kaiwhakahaere. Ko nga mara pēhanga ka whakaputahia e nga pūreretanga takitahi ka noho tahi ki te hanga te whakamahi nui i te mara pēhanga.

Ko te āheinga ki te hanga me te pupuri pūngao i roto i te mara pēhanga e tuku ana tēnei waahanga ki te āhuatanga e mōhiotia ana ko inductance. Na tenei āhuatanga, ka pānga a te inductor ki te panoni pēnei i te rere o te ia. Hei tauira, i te wa e hiahia ana te ia ki te piki, ki te heke i te tupono, ka rerekē te mara pēhanga i te taha o te pūreretanga ka whakaputa he pānga e pa ana ki taua panoni. Ko te kitenga e pā ana, e pā ana te ia ki te panoni i te pātea i te wā.

He aha te nui o nga Inductors

Ko te āheinga ki te pānga ki nga panoni pēnei i te ia e waiho ana te maitai ki te whakarangatira i nga pūnaha pāohonga maha. E whakamahia ana e rātou i te pārai pūngao, e kitea ai hoki e rātou te āwhina ki te whakahaere i te whakawhiti pūngao, i roto i nga rārangi mātai hei te whakaiti i nga haruru hiko, me nga rārangi tukatuka tohu, e āwhina ana ki te whakarite me te whakahaere i nga tohu hiko.

Inductor vs Capacitor

Ko nga inductors me nga capacitors he waahanga pupuni pūngao e whakamahia ana i roto i nga rārangi hiko, engari ka pupuni pūngao i ngā momo rerekē me te whakautu rerekē ki ngā panoni hiko. Ka pupuni te capacitor i te pūngao i roto i te mara hiko e hangahia ana i waenganui i nga pereti whakahaere, i a te inductor e pupuni ana i te pūngao i roto i te mara pēhanga e hangahia ana i te taha o te pūreretanga i te wa e rere ana te ia. Ahakoa ka taea e nga waahanga e rua te pupuri me te tuku pūngao mo te wā poto, he tino rerekē te tauira i roto i te rārangi.

Me pēhea e whakautu ana rātou ki ngā panoni hiko

Ko te rerekētanga matua i waenganui i te inductor me te capacitor e pā ana ki te mea e pānga ana ki ia waahanga. Ka pānga te capacitor ki nga panoni tupono i te pā, i a te inductor e pānga ana ki nga panoni tupono i te ia.

I te wa e kua pā ki te pā ki te capacitor, ka pupuni te hiko ki runga i ana pereti ka hangaia he mara hiko e pupuni pūngao. Mēnā ka piki ki runga, ki te heke te pā i te eke, ka tango, ka tuku te capacitor i te hiko ki te maui ki te whakararu i te pā. Ko tēnei mahi e waiho ana te capacitor hei pūtea tōmuatanga pia, hei whakamahi ki te whakarite i ngā pā, hei whakaiti i ngā tīwhiri kuri, me te whakamahi ki te whakatū pūngao.

Me pēhea te tuku i te Pūngao e whakaritea

Ka riro te whakahaere a te inductor hei mea rerekē nāna i whakautu ki ngā huringa i te āwhā kāore ko te pūngao. I te wā e rere ana te āwhā i te taonakau, ka puta he mara hiko i etahi taika me te pupuri i te pūngao. Mēnā ka ngana te āwhā ki te pikinga, ki te whakaheke rānei wawe, ka whakaputahia he pūngao e te mara hiko e pupuri ana i te huringa. Ka awhina tēnei pānga ki te whakahaere i ngā rerekētanga āwhā ohorere, me te pupuri i te rere āwhā māmā ake. Koia i whakamahia ai ngā inductor i ngā whakawhiti pūngao, i ngā taatari, me ngā pūnaha pupuri pūngao.

Ka kitea te rerekētanga i te wā e tukuna ana te pūngao e pupuri ana. I roto i te capacitor, ka rere te utu e pupuri ana i te panui i te wā e pakaru ana te mara hiko, ka tukuna te pūngao e pupuri ana ki te āheitanga. I roto i te inductor, ka whakaputa te mara hiko e pakaru ana he pūngao i te taha o te taonakau i te wā e heke ana te āwhā. Ko te pōlariti o tēnei pūngao i whakaputatia he rerekē i te pūngao i te tīmatanga i whakapumautia ai te āwhā, ka riro te inductor hei whakahee i te whakaheke i te rere āwhā.

Ngā Rerekētanga Matua i te Tirohanga

Taunoa	Capacitor	Inductor
Tikanga Pupuri Pūngao	Mara hiko	Mara hiko
Tūmahi Matua	E whakautu ana ki ngā huringa pūngao	E whakautu ana ki ngā huringa āwhā
E whakahee ana	Ngā huringa pūngao ohorere	Ngā huringa āwhā ohorere
Tukunga Pūngao	Mā te tātaritanga o te utu e pupuri ana	Mā te pakaru o te mara hiko
Ngā Whakaaturanga Māmā	Tātari, te whakapai pūngao, te wehewehe	Whakatakotoranga pūngao, tātari, te pupuri pūngao

Ko te rerekētanga nui ko te capacitor e whakahee ana i ngā huringa ohorere i te pūngao, whai muri ko te inductor e whakahee ana i ngā huringa ohorere i te āwhā. Ka pupuri te capacitor i te pūngao i roto i te mara hiko, i te mea ko te inductor ka pupuri i te pūngao i roto i te mara hiko. Ko ēnei āhuatanga matua e whakatau ana i te whakahaere o ia waahanga me te take e whai wāhi ana rāua ki ngā ao mōdern e pā ana ki ngā tātaritanga hiko.

Ngā Toi Inika

Ka whakamahi ngā whakaahua pūnaha i ngā tohu ki te whakakite i ngā wāhanga hiko i runga i te āhua māmā me te māmā ki te pānui. O te hiahia ki te whakaahua i te wāhanga tinana, ka whakamahi ngā miihini i ngā tohu paerewa e whakaatu ana i te mahi a te wāhanga i te noho māmā me te whakahaere i te umanga. Ko te tohu inductor i hangaia hei whakaata i te āhuatanga e mōhiotia ana, koia te tūāhua taikaka o te wire i te taika.

Tohu Inika Mārie

Ko te tohu inductor paerewa ka whakaatu i te raina o ngā pakiaka kōwhai hei taputapu. Ko ēnei pakiaka e whakaatu ana i ngā huri o te wire i tīpakohia hei hanga i te taika. Ahakoa he māmā te tohu i te wāhanga tūturu, ka whakarato kē i te tohu tirohanga tere e pupuri ana te taputapu i te pūngao mā te mara hiko e whakaputatia ana e te āwhā e rere ana i te taika.

I te pānui i te whakaahua pūnaha, ko te kite i tēnei tohu pūāhua i te pūāhua ka mohiotia tonutia te wāhanga hei inductor. Ko te maha o ngā pakiaka i whakaatu i te tohu he tikanga muhu me te kore e whakaatu i te maha tūturu o ngā huringa waea i roto i te taputapu.

Ngā Toi Inika me ngā Pūnga Hiko

Ko etahi inductors e hangaia ana me te pūnga hiko i tāpirihia i roto, i te taha ranei o te taika. Hei whakaatu i tēnei hanganga, ka kitea i ngā tohu pūnaha e rua ngā raina tauwaewae e tū ana ki te tohu taika. Ko ēnei raina e tohu ana he pūnga hiko, kāore i te mea āhua rangi, ā, e tū ana he rauemi hiko kei reira.

Ko te pūnga hiko he āwhina ki te whakakotahi me te whakapakari i te mara hiko e puta ana i te wā e rere ana te āwhā i te taika. Nā te mea ka kaha ake te mara hiko, ka taea e te inductor te tango i te uara inductance teitei me te kore e hiahia ki te pikinga nui i te maha o ngā hurihanga waea. Nā reira, ko te momo pūnga i whakamahia he pānga tonutanga ki ngā āhuatanga hiko me te mahi o te wāhanga.

He aha te Aha o te Tohu Pūnga

Ko te wātea, kāore e wātea ana ngā raina tauwaewae e tuku ana i ngā kōrero nui e pā ana ki te hanga o te inductor me tana whakahaere i roto i te pūnaha. Ka whakaatuhia te inductor pūnga rangi i te nuinga o te wā mā te tohu taika anake, ko te inductor momo pūnga ka includi i ngā raina tauwaewae. Ka awhina tēnei whakataunga tirohanga ki ngā miihini ki te whakatū i te momo wāhanga i te tere, me te mārama ki te kaha o te mara hiko, ngā āhuatanga inductance, me te mahi pūnaha i te wā e tirohia ana te pūnaha.

Me pēhea te mahi a te inductor

Me pēhea e hanga ai he Mara Hiko

Ko te mahi a te inductor e pā ana ki tētahi kaupapa hiko māmā: i te wā e rere ana te āwhā i te keha, ka puta he mara hiko i te taha o taua rehita. Mēnā ka rere te āwhā i te waea kotahi, he ōkawa te mara hiko e hanga, ka whanake ki te wāhi nui ake.

Hei te whakaihiihi i tenei pānga mātaru, ka hopu te waea ki roto i te kōrihi. I te mea e pīnono ana te waea i nga huri, ka pā ana te mara mātaru e hangaia ana e ia huri ki nga mara e hangaia ana e nga huri e tata ana. Ka whakakaha enei mara mātaru ki a rātou anō, e hanga ana i te mara mātaru kaha me te pūmau i kohikohi ki te kōrihi. Ko tēnei whakaritenga āhua kōrihi e mōhiotia ana hei solenoid.

He aha te mea ka tupu i te wā e pa ana te hiko

I te wā e hono ana te puna hiko ki te inductor, kāore e pātū te rere hiko ki tana uaua. Hei tāpiritanga, ka tīmata te rerenga hiko ki te huri me te piki haere. I taua wā anō, ka tīmata te mara mātaru ki te hanga i etahi mauiui i te aroaro o te kōrihi.

I te mea e piki ana te hiko, ka tino kaha haere te mara mātaru. Ka pupuri tēnei mara mātaru e piki ana i te pūngao, ka huri haere i te wā e piki ana te hiko. Ka puta te mara mātaru e huri ana i te pūhiko i roto i taua kōrihi anake. E ai ki te Ture o Lenz, ko te āhua o tenei pūhiko e huri ana, he wātea ko ia te pā ki te huringa i waihangatia ai.

Hei te mutunga, i te wā e ngana ana te hiko ki te piki, ka pā atu te pūhiko e huri ana ki taua piki. Ka ārahi tēnei pānga ki te rahi o te tere e piki ai te hiko, ahakoa he pūhiko e pa ana ki te inductor.

He aha te whakarerekē o te hiko e huri ana

Ka pa te tikanga kotahi i te wā e tūpono ana te hiko. I te wā e tīmata ana te hiko ki te heke, ka tīmata te mara mātaru e pā ana ki te kōrihi ki te kiore. Ka puta anō te mara mātaru e heke ana hei pūhiko, engari i tēnei wā ka mahi hei pupuri i te rerenga hiko e noho ana.

I te mea ka hanga tonutia e te inductor he pūhiko e pā ki ngā huringa tere o te hiko, kāore e taea e te hiko te piki, te heke rātō i te kāinga. Engari, ka huri ia i te āhua māmā me te huri haere i roto i te wā. Te rahi ake o te inductor, te rahi ana te ārai ki te huringa tere o te hiko.

He aha tēnei kaupapa hei pānga

Ko te āheinga ki te aukati i ngā huringa tere o te hiko te mea e whai tohu ana ngā inductors i roto i te nuinga o ngā pūnaha hiko. Mā te whakatārewatanga i ngā huringa tere o te hiko, ka awhina ngā inductors ki te hanga i te rerenga pūmau me te whakahaere i te pūngao hiko.

I tēnei take, ka whakamahia ngā inductors i te whānui mo te whakatō i te hiko, e whakaheke ana i ngā huringa hiko māmā, me te tiaki, e awhina ana ki te tangohia i ngā rorohiko hiko kāhore e hiahiatia. Ka whakamahia hoki mō te papaki pūngao, e pupuri ana i te pūngao i roto i te mara mātaru me te tuku i te wā e hiahiatia ana. I ngā pūhanga pūhiko me ngā āwhina whakahaere, he wāhi nui ā ngā inductors ki te whakahaere me te whakahaere i te rerenga hiko, ka awhina i ngā āwhina ki te whakahaere i ngā taputapu me te pono.

Te ine i te Inductor

Ko te mahi a te inductor e whakaahua ana i tāna inductor, e tohu ana i te kaha o te wāhanga ki te taua ki ngā huringa o te hiko. Ahakoa e mahi ana te inductor mā te hanga i te mara mātaru, kāore e taea te ine i te mara mātaru i te nuinga o te wā. Ko te kaha o te mara mātaru e pā ana ki te nui o te hiko e rere ana i roto i te kōrihi, nō reira ka taea e te mara te huri haere i te wā e huri ana ngā ahuatanga o te kāinga.

I tēnei take, he mea noa ma ngā miihini te tātaki i te inductor mā te tirotiro i tāna whanonga hiko, kāore nei e ine i te mara mātaru. Ko te āhuatanga koha ko te pūhiko e hangaia ana i te wā e huri ana te hiko i roto i te kōrihi. Ka tuku tēnei whanaungatanga i te huarahi hangarau me te whaihua ki te whakatau i te inductor.

Te whanaungatanga o te pūhiko me te hiko

I te wā e piki ana, e heke ana te hiko e rere ana i roto i te inductor, ka puta te mara mātaru e huri ana i te pūhiko. Ka hoki mai te tere e huri ana te hiko, ka rahi haere te pūhiko e hangaia ana. Ka whakamahia tēnei whanaungatanga hei whakatakoto i te tūtohi e whai ake nei:

Ko reira:

V = pūhiko e pā ana ki te inductor

L = inductor

I = hiko

t = wā

dI/dt = te tere o te huringa o te hiko e pā ana ki te wā

E whakaatu ana tēnei tūtohi ko te pūhiko e pā ana ki te inductor e hangai ana i runga i te tuhinga e rua: te uara inductor me te tere e huri ana te hiko. Mēnā ka huri te hiko i te āhua pērā, kāore e taea e te pūhiko e huri ki te nui, e huri ana i te tino rahi. Mēnā ka huri te hiko i te tino tere, ka pā ki te pūhiko e hangaia ana he nui ake.

Ngā ine o te inductance

Ka ine te inductance i roto i ngā Henry (H). Ko tēnei tūtohi i tapaina ki a Joseph Henry, he pūtaiao i awhina nui ki te rangahau i te tohunga mātaru.

Ko te uara o te Henry kotahi e tohu ana i te nui o te inductance. Nā reira, kāore i te mōhio kei ngā inductors e whakamahia ana i roto i ngā taputapu hiko e whakamahia ana me ngā ine iti ake.

Ngā ine inductance e whakamahia ana ko:

Millihenry (mH) = kotahi i te rau o te Henry (0.001 H)

Microhenry (µH) = kotahi i te miriona o te Henry (0.000001 H)

Nanohenry (nH) = kotahi i te biliiona o te Henry (0.000000001 H)

Ko nga tohu iti me nga paerewa tiketike ka whakamahia e te nuinga o nga inductors e whakatauhia ana i te nanohenry (nH) i etahi atu microhenry (µH), a, ko nga tono mana nui ka whakamahia pea te millihenry (mH) i nga uara teitei atu.

Te Whakamātautau i te Inductance o te Coil

Ka pa ki te inductance o te coil i runga i te hanga tinana. Nga mea penei i te tau o nga piu waea, te rahi o te coil, te rauemi matua, me te roa katoa o te coil ka pa ki te uara inductance whakamutunga.

Mo tetahi coil noa, ka taea te whakaaro i te inductance ma te whakamahi i te whārite e whai ake nei:

I reira:

• L = inductance

• μ = te tuwhera o te rauemi matua

• n = te nama o nga piu i roto i te coil

• a = te waahi whakaheke o te coil

• l = te roa o te coil

Nga Mea e Pa ana ki te Inductance

Ko nga waahanga katoa o te whārite he pānga tika ki te uara inductance. Ko te pikinga o nga piu (n) ka tuku i te whakawhitinga ātea rōngata i waenganui i nga pātea pūnaha, ā, ka piki te inductance i runga i te whakamahi. I te mea e whārahia ana te tau o nga piu i te whārite, ko te pikinga iti o nga piu ka puta i tetahi pikinga nui i te inductance.

Ko te tuwhera o te rauemi matua (μ) ka pāngia hoki he wāhi nui. Ko nga rauemi e taea ana te whakakotahi i nga mahinga rōngata e kaha ana, e puta ana i te inductance nui ake i te mahanga rōngata hau i tēnei rahi.

Ko te waahi whakaheke (a) ka pa ki te waahi e wātea ana mo te mahinga rōngata. Ko te rahi nui e kiia ana e piki ana i te inductance. I te taha tūtuki, ko te pikinga o te roa o te coil (l) ka wehewehe i te Ōhanga rōngata i runga i te tawhiti roa, ā, ka taea e ia te whakaiti i te inductance.

Ma te whakapiki i enei āhuatanga tinana, ka taea e nga kaipūkaha te hanga i nga inductors me nga uara inductance motuhake e hiahiatia ana mo te whakarite, te penapena pūngao, te huri mana, me nga tono processing tohu.

Nga Mahi Rerekē o nga Inductors

Ko te mau o tetahi inductor kāore e tika ana i te tau o nga piu i roto i tona coil engari, he mea taketake i te rauemi e tuhia ana i roto i te pūnaha. Ka rere te hiko i roto i te coil, ka whanakehia te rōngata i te taha. Ko nga āhuatanga o tenei rōngata he pānga kaha i te rauemi e whakahaere ana te mahinga rōngata.

Hei whakapai ake i te whaihua rōngata, he maha nga inductors e whakamahi ana i te nehu e whakatūria ana i roto i te coil. Ka awhina te nehu ki te whakawhanake i te rōngata ki tetahi kāwanatanga iti, e whakaaetia ana i nga uara inductance teitei ki te whakahaere me te kore e piki i te rahi o te coil, me te kore e tapiri i etahi atu piu waea. Ka hanga ia i te inductor hei mea nui atu me te whaihua.

Ko nga rauemi matua rerekē ka puta i nga āhuatanga hiko me rōngata rerekē. Ko nga momo e kitea ana i nga wa katoa ko nga inductor nehu hau, nga inductor nehu rino, me nga inductor nehu ferrite.

Nga Inductors Nehu Hau

Ko tetahi inductor nehu hau kāore e whai i nga rauemi ā-rōngata e piri ana i roto i tona pūnaha. Ka piu te coil i runga i te hanganga tautuhi kāore e e rino, i etahi atu ke kē, ka tuunga anō ki a ia. Ka rere te hiko i roto i te waea, ka hanga te rōngata ka rongohia i roto i te hau e pā ana.

Na te mea he iti rawa te tuwhera rōngata o te hau, kāore e taea te whai i te mahinga rōngata. Nā te mea, ko nga inductors nehu hau e kī ana i nga uara inductance iti iho i nga inductors e whakamahi ana i nga nehu rōngata.

Ko te nuinga o nga inductors nehu hau he uara inductance i roto i te microhenry (µH) rārangi, i te nuinga mai i raro i te 5 µH. Ko te inductance iti te pooti e taea te whakahoa i te hiko ki nga tohu hiko rerekē.

Ko tetahi atu painga ko te hau e kore e taea te artihau i te rōngata. Ka taea tenei e nga inductors nehu hau te pupuri i nga mahi mau i te wā e whakahaere ana i nga tohu tiketike e popoki ana.

I runga i ta raatau ou ngā āhuatanga pai i te taumata tiketike, ka whakamahia nuitia nga inductors nehu hau i roto i nga paerewa rōngata reo, i nga pūnaha whakawhitiwhiti, i nga kaiwhakawhiti, i nga kaiwhiwhi, me ngā taputapu hiko tiketike ērā atu.

Nga Inductors Nehu Rino

Ko tetahi inductor nehu rino e whakamahi ana i te rino hei rauemi i roto i te coil. Ka rere te hiko i roto i te pūnaha, ka whakapakari te rōngata i roto i te nehu rino.

He teitei ake te tuwhera rōngata i te rino i te hau, e taea ai te hīkoi me te whakakaha i te rōngata i hangaia e te coil. Ka puta enei ki nga inductance teitei atu i te inductor nehu hau e tutuki ana i te rahi.

Na te mea e pai ana te rōngata ki te ngākau, ka taea e nga inductors nehu rino te penapena i te pūngao rōngata pai ake me te tiki i nga inductance teitei kaore e hiahiatia ki te nui o nga piu coil.

Ko enei inductors ka whakamahia i nga kaupapa e pai ake ana te inductance i te mahi tiketike. Ka nui pea te rahi o enei i te mea e whakamahia ana i nga paerewa iti ake me nga paerewa mana teitei atu.

Ko ngā hiko konumohe i te nuinga o te wā e kitea ana i ngā pūreratanga pūngao, ngā taonga whakaritenga rārangi, ngā pūnaha tohatoha pūngao, me ngā ikoti auau oro e hiahiatia ana te nui o te pānga me te kaha o te pāmaunga.

Ngā Hiko Pūhanga Ferrite

Ko te hiko pūhanga ferrite he mea whakamahi i te pūnaha i hangaia mai i te raiona kōtae kei te rōpū me ngā rauemi kākahu pēnei i te kerameka. I te wa e hanga ana, ka hangaia te rauemi ferrite ki te ahua e tika ana i mua i te whiri kōrua i te taha i reira.

Ko ngā pūnaha ferrite e kitea ana te tae ki te pōuri māmā, he pākiki, ā, kei te wātea i ngā whakaritenga maha, tae atu ki ngā taha, ngā pōtu, ngā toroids, me ngā āhua motuhake mo ngā whakahiatonga hiko.

Ko tētahi o ngā painga nui o ngā rauemi ferrite ko tā rātou āhuatanga pāmaunga ka taea te āta whakahaere i te wā e hanga ana. Mā te whakarerekē i te rōpū rauemi, ka taea e ngā kaiwhakanao te whakapai i ngā pūnaha ferrite mō ngā rōrahi auau kāore e rite ana ki ngā whakaritenga hiko.

Ko ngā pūnaha ferrite e tuku ana i te whakatutuki pāmaunga kaha, ā, e noho ana i te pānga energi iti i ngā auau teitei. Ka tāhaea tēnei i te toenga pai i waenganui i te pānga, te rahi māmā, me te urutau auau.

Ko tētahi o ngā rāwekeweke ko te kaha ā-mekanika. Kāore te ferrite e pēnei i ngā pūnaha metala, he ngāwari ki te ngau me te whero i te wā e pā ana ki te kaha, te pā, ki te tāpiringa.

Nā ngā āhuatanga hiko me te pāmaunga kua whakaritea, ka whakamahia nuitia ngā hiko pūhanga ferrite i ngā pūnaha pūngao āngāri, ngā pūreratanga hiko, ngā ikoti kāore e auau, ngā taputapu kōrero, ngā pūnaha rorohiko, me ngā taputapu hiko i te ao hou.

Te Whakarāpopoto i ngā Hiko Pūhanga Rangi, Hiko Konumohe, me ngā Hiko Pūhanga Ferrite

Ko te rerekētanga matua i waenganui i ēnei momo hiko pūhanga ko te rauemi e whakamahia ana hei arataki me te whakarite i te wāhanga pāmaunga. Ka pā ki te rauemi i te wa e pāngia ana, ko te pāmaunga, ko te auau, ko te rahi, ko te āheinga whakatōpū energi, me te whakatutuki hiko.

Momo	Rōrahi Auau	Pānga	Painga	Ngā Whakamahi Auau
Hiko Pūhanga Rangi	Te auau teitei	Īkoi, i te nuinga i runga i te rōrahi µH	Kāore he pāmaunga pāmaunga, he iti ngā ngaro pūnaha, he pai te whakatutuki i ngā auau teitei	Ngā ikoti RF, ngā kaiwhakatere, ngā kaiwhakaaetanga, ngā pūnaha kōrero kāhore e pahemo
Hiko Pūhanga Konumohe	Auau iti ki te pātea	Teitei	Pānga teitei, te whakarite pateko pāmaunga, he āheinga pūngao teitei	Pūnaha pūngao, ngā pūreratanga pūngao, ngā taputapu whakaritenga rārangi, ngā ikoti auau oro
Hiko Pūhanga Ferrite	Auau pātea ki te teitei	Rerekē ki te teitei	He toenga pai o te pānga, te rahi māmā, me te whakatutuki auau me ngā ngaro e teitei rawa	SMPS, ngā pūreratanga hiko, ngā ikoti kāore e auau, ngā taputapu kōrero, ngā pūnaha rorohiko

Ka tuku ngā hiko pūhanga rangi i te pānga iti, engari ka tuku i te whakatutuki pai pūmau seo. Ko ēnei āhuatanga e pai ana mō ngā ikoti RF me ngā pūnaha kōrero.

Ka tukuna ngā hiko pūhanga konumohe i ngā pānga teitei me te whakaara pāmaunga pāmaunga, e tika ana mō ngā taupatupatu iti me ngā tono pūngao i te wā e hiahiatia ana te whakatōpū pūngao kaha.

Ka tuku ngā hiko pūhanga ferrite i tētahi toenga i waenganui i te tokorua. Ka tuku hoki rātou i te pānga teitei atu i ngā kirimana pūhanga rangi, ā, e noho ana i te whakatutuki pai i ngā auau teitei me ngā ngaro ka pēnā pea. Ko tēnei whakarooro āhuatanga e whakatū ana i ngā hiko pūhanga ferrite ki roto i ngā momo hiko kei a ia i te ao hou.

Ko te whiriwhiri i te rauemi pūanga e tika ana he waahanga nui o te hoahoa hiko pūhanga nā te mea he pānga ki te whakatutuki hiko o te wāhanga me te whakamahinga o te pūnaha katoa.

Ngā Hiko Pūhanga i te Rārangi me te Pātea

I ngā ikoti hiko maha, kāore pea te hiko pūhanga kotahi e tuku i te uara pānga e hiahiatia ana. Hei kukume i te pānga motuhake, e taea te hono i ngā hiko pūhanga e rua, e toru, rānei. Ka pā te pānga ka puta i runga i te mea e hono ana ngā hiko pūhanga i te rārangi, i te pātea.

Ko ngā tikanga whakakotahi mō ngā hiko pūhanga he pārete ki ēnā e whakamahia ana mō ngā capacitance. Mā te hono i ngā hiko pūhanga i te rārangi ka piki te pānga katoa, ā, mā te hono i ngā hiko pūhanga i te pātea ka iti te pānga katoa.

He mea nui te mōhio ki ēnei whanaunga i te wa e hoahoa ana i ngā pūnaha, e whiriwhiri ana i ngā wāhanga, nō reira ka taea te whakakapi i ngā hiko pūhanga kāore e taea te tiki ki ngā whakarōpūtanga e hāngai ana.

Ngā Hononga Rārangi

Ko te hono rārangi e hangaia ana mā te whakawhana i te pito o tētahi hiko pūhanga ki te tīmatanga o te hiko pūhanga nāna i whai. Ka hanga tēnei whakaritenga i tētahi huarahi hiko kotahi, e pā ana ki te ngā hiko pūhanga e rere ana i ngā hiko pūhanga katoa i roto i te pūnaha.

I te wa e haere ana te hiko i roto i ia kōpa, ka whakawhanakehia e ia te indokta rākau āna mahinga pūngao mātauranga me te taurite ki ngā huringa hiko. Nā reira, ko te huringa indokta katoa ka nui ake i te indokta takitahi i roto i te hiri taura.

Ka tāea te whānui o nā indokta e hono pūmau ana te ine i te tāpiri i ngā uara indokta takitahi:

L=L1​+L2​+⋯+Ln​

Kei reira:

• L ko te whānui ahurea

• L₁, L₂, ... Lₙ ko ngā uara indokta takitahi

Hei tauira, ki te whakaaro atu he kāmera kei roto i te pūhiko indokta 10 µH me tētahi indokta 15 µH e hono pūmau ana.

Ko te whānui ahurea kei:

• L = 10 µH + 15 µH

• L = 25 µH

Ko te indokta kōmihana ka noho ko te 25 µH.

Nā te mea he whakarahinga te hono pūmau ki te wāhi whānui ahurea, ka whakamahia tēnei i te nuinga o te wā ka hiahia ki te uara ahurea teitei atu i te rōpū wehe e wātea ana.

Hono Pātea

Ka whakatūria he hono pātea mā te hono i te hohonu o ia indokta ki te wāhi kāwai me te hono i ngā hohonu e toe ana ki tētahi wāhi tohunga. Ko te whakatū pātea e hanga i ngā ara hiko maha i roto i te kāmera.

I te wa e tae ana te hiko ki te pūnaha pātea, ka wehewehe atu i ngā kāwai e wātea ana. Nā te mea ka tohatoha te hiko i waenga i ngā indokta maha, ko te pānga ahurea e kitea ana e te kāmera ka iti iho i te ahurea o tēnā kāwai takitahi.

Ka tāea te whānui ahurea o ngā indokta e hono ana i te pātea mā te whakamahi i te hononga kātahi:

Kei reira:

• L ko te whānui ahurea

• L₁, L₂, ... Lₙ ko ngā uara indokta takitahi

He rite tēnei pūrākau ki te tikanga e whakamahia ana hei tātai i te pāhekeheke teitei o ngā pōtae pātea.

Hei tauira, tirohia e rua ngā indokta, e rua he paerewa 10 µH, e hono ana i te pātea.

Ka whakamahia te whakaritenga:

Ko te indokta e tutuki ana 5 µH.

Ko tēnei tauira e whakaatu ana i te whakamahi i ngā indokta pea i te pātea ka whakaiti i te whānui ahurea ki tētahi uara iti iho i te indokta takitahi.

Taki Huinga vs Pātea Taki

Ko te tikanga hono ka pāngia tika te whānui ahurea e kitea ana e te kāmera.

I te wa e hono ana ngā indokta ki te pūmau, ka rere te hiko i roto i ia kōwae, ā, ko ngā uara indokta takitahi ka tāpiri ki te taha, e whakaputa ana i te whānui ahurea nui ake.

I te wa e hono ana ngā indokta ki te pātea, ka wehe te hiko i waenga i ngā ara maha, ā, ka heke te whānui ahurea, e whakaputa ana i te whānui ahurea iti iho.

Momo Hono	Pānga Hiko	Pānga ki te Whānui Ahurea
Pūmau	Ka rere te hiko i roto i ngā indokta katoa	Ka tīmata te whānui ahurea
Pātea	Ka wehe te hiko i waenga i ngā kāwai maha	Ka heke te whānui ahurea

Nā tēnei āhuatanga, ka taea te whakarereke i ngā uara indokta mā te whakakotahi i ngā indokta maha, ka whai wāhi ki te ahau i ngā whārangi whakahinuhinu, ngā pūhiko, ngā pūnaha tārua pūngao, me ngā tono whakahaere pāngarau.

Ngā Whakatakotoranga Indokta Whakamahi

Ka pupuri ngā indokta i te pūngao, ka whakahaere i ngā huringa hiko, ā, ka pāngia i te rere o te hiko pānui (AC). He maha ngā whānui e pā ana ki ēnei āhua, ā, ka awhina ki te jingï whāki ki te mahi a tētahi indokta i roto i te kāmera.

Ko te mōhio i te kaupapa o ia whakaritenga he nui ake te uara i te kawe i te mahara. Ko ia pūrākau e tohu ana i te mahi whakatairanga ka pāngia ki roto i te kōpa i te wā e rere ana te hiko, ka rerekē i te wā, kāore e pāngia ki ngā pūnaha AC.

Pūngao i Pāpāhia i ngā Indokta

I te wa e rere ana te hiko i roto i tētahi indokta, ka whakatūria he mara pēhanga huri noa i te kōpa. I te wā e piki ana te hiko, ka kaha te mara pēhanga ka pupuri i te pūngao.

Kāore tēnei pūngao e pāpānuhia i roto i te kaiwhakahaere anake. Engari, ka pāpānuhia i roto i te mara pēhanga e karapoti ana i te kōpa. I te wā e heke ana te hiko, kātahi ka tangohia te pūnaha pūngao, ka hoki mai te pūngao ki te kāmera.

Ka tāea te rahi o te pūngao e pāpānuhia ana e te whakamahi i te pūrākau e whai ake nei:

Kei reira:

• E = pūngao e pāpānuhia ana (joules)

• L = indokta (Henrys)

• I = hiko (amperes)

Ka whakaatu tēnei pūrākau e pā ana te pūngao e pāpānuhia ana ki ngā uara indokta me te hiko e rere ana i roto i te kōpa. Ko te kāwai hiko e kore e pā ke ki te rahi, i te mea ko te piki iti i te hiko ka taea te whakaputa i te piki nui i te pūngao.

Hei tauira, he indokta 20 µH e pupuni ana i te 5 A o te hiko:

Ko tēnei he rite ki te 0.25 mJ (mārohi mai). Ahakoa he iti tēnei pūngao, he nui anō mō ngā tono hiko pera i ngā pūhiko whakawhānui me ngā kāmera tārua pūngao.

Te Whakahuiranga i te Whakaipurangi Hiko me te Hiko

Ko te inteka i te inductor kaore e taea te huri i te wa tonu. Ia tau mai te hiko ki te pūkaha, ka tīmata te hauhā ki te piki rāhui i te wā e hanga ana te wāhi hiko i te rēhi.

Ko te tere e huri ai te hauhā e pā ana ki ngā mea e rua:

• Ko te hiko e tau ki runga

• Ko te uara inductance

Ka whakapuaki tēnei whanaungatanga e:

i runga anō,

I te wā:

• V = te hiko e tau ki runga

• L = inductance

• I = hauhā

• t = wā

Ko te hiko e tau ki runga nui ka kāhore te hauhā e huri ki te tere ake nāna i te kaha hiko e pēnei ana i te kūti e whakahaere ana.

Ko te uara inductance nui he pātea te pānga. Ko te kāinga hiko kaha kei roto i te pūkaha e whakahaere ana i te paihere ki te huri i ngā hauhā, me te kāore te hauhā e huri ki te tere.

Hei tauira, ki te mea ka tau te hiko ki runga ki te inductor, ka piki te hauhā ki te tere tote, kaua ki te paku tangata ki te uara whakamutunga. Ko tēnei whanonga e haapori ana he tino pai i ngā pūnaha whakahaere hauhā, ngā pūnaha motokā, me ngā pūnaha hiko-whakawhiti.

Ko te Reakatanga Indukhona me te Tiaki AC

I roto i ngā hiko toirā (DC), ko te inductor te tārua i ngā huri i ngā hauhā. I roto i ngā hiko tuhinga (AC) e rongo ana te hauhā ki te piki me te kāore kā taea te huri ki te āwhina i ngā āhuatanga.

Nā te mea ka huri tonu te hauhā, ka hanga tonu te inductor i te hiko e whakahē ana. Ko tēnei whakahē ki te hauhā AC e kīia ana he reakatanga inductive.

Ka whakamahi tēnei reakatanga inductive:

XL​=2πfL

I te wā:

• Xₗ = te reakatanga inductive (ohms)

• f = auau (hertz)

• L = inductance (Henrys)

Tēnei tuhinga e tohu ana ko te reakatanga inductive ka piki kēkē te auau.

I ngā auau iti, ka huri te hauhā ki te tere kāore e piki i tōna pūranga e kaha ai, nāna nei ka kīa he whānui i te huarahi te rerenga o te hauhā. I te mea ka piki te auau, ka tere te huri o te hauhā, ka hanga te inductor i te hiko e whakahē ana. Ko tēnei ka piki i te reakatanga ka pai ake ai te urunga o te hauhā AC.

Hei tauira, ka taea te inductor te pā atu i tetahi pātea ki runga i te tohu auau iti i te mea ko te pātea te ārai i ngingi nei i runga i te tohu auau nui e pā ana te iranga i te pūkaha kotahi.

He aha te Reakatanga Indukhona e Pānga Ana

Nā te mea ka piki te reakatanga inductive ki te auau, ka whakamahia āwhina te inductor ki roto i ngā pātū kāore e taea te raru, i ngā pūnaha whakauru hiko, me ngā pūnaha whakawhiti kōrero. Ka taea e rātou te ārai i ngā pāteaহā nui o te auau e pā ana ki te pātea auau iti atu, ki te tūwhera i ngā pātea DC ki te pāna ake.

Ko tēnei whanonga e āhua ana ki te auau he mea nui e ngākaunuitia ana e ngā rorohiko e rua, e pā ana ki te tuatahi ki te whakahaere a ngā taputapu hiko.

Te Hono o ngā Hōtaka

Ko ngā hōtaka e whai ake nei e whakaatu ana i ngā āhuatanga hiko e pāhono ana ki te inductor:

Ngā Pūngao e Tāpui ana ki te Wāhi Hiko

Ka tūtohu tēnei hōtaka ki te pūngao e pāhono ana ki te wāhi hiko mō te inductor.

Te Tere o te Huringa Hauhā

Ka kīia tēnei hōtaka te pehea e pā ana te inductor ki ngā huringa hauhā.

Te Reakatanga Indukhona

Ka kimihia tēnei hōtaka te pēhea e kaha ana te inductor ki te whakahē i te hauhā AC i runga i te auau i whakaratohia.

Rānehāku, ko ēnei pānui e whakaatu ana i te pēhea e tāpui ana ngā inductor i te pūngao, e whakahaere ana i ngā huringa hauhā, me te urupare ki ngā tohu auau, ā, e whakatakoto ana hei tūāpapa i ngā pūnaha hiko, pūnaha tiaki, taputapu whakawhiti, me te maha atu o ngā tono hiko.

Te Whakaaturanga o te Inductor i roto i ngā Pūkaha

Ko te whanonga o te inductor e pā ana ki te kaha e mau ana te hauhā e rere ana i roto i te inductor e mau ana i te kāwanatanga e tiakina ana. Nā te mea ka tere te tau ki te huringa o te hauhā, ka huri kē te inductor i ngā pūtahi hauhā i runga i ngā pūtahi toirā (DC) me ngā pūtahi tuhinga (AC).

Ngā Inductor i rotu i ngā Hiko DC

I te wa ka tau te pūngao nei ki runga ki te pūkaha DC, ka tīmata te hauhā i te piki mai i te kore. I tēnei wā poto, ka hanga te inductor i te hiko e whakahē ana ki te piki o te hauhā. Ko tēnei pānga ka whakaara i te tere ka piki te hauhā kāore e piki i runga.

E te roimata i te maha o te wā, ka tatū te hauhā ki te uara pūreiti me te kāhore e huri. Ka tīmata te hauhā ki te pūhuru, ka pakari te wāhi hiko e rārangi ana i te pūkaha. Nā te inductor e wātea ana ki ngā huringa hauhā, kāore e tupu ke e pā ana ki te mihi.

I raro i ngā wātū DC poto, ka tūtohu te inductor ki te āhua ki te mea ko te taura kāore e ātete hi te riterite e kā o ngā hiko. I roto i ngā pūkaha e pā ana, he iti te porohita kei a ia i mea kāore nei te pākiki hei mea ka huna.

Ngā Inductor i roto i ngā Hiko AC

Ko nga inductors ka tino nui i roto i nga hiko e huri ana te putanga. I roto i te hiko AC, ko te putanga ka piki tonu, ka heke, a ka huri te ara. I te wa e tupu ana tenei, ko te papa hiko e karapoti ana i te kohanga ka heke me te huri tonu.

Ko te whakarereketanga katoa i te papa hiko ka whakaputa i te pāmahana mātāpuputu e pa ana ki te tāka. I te mea ko te putanga e huri ana i a AC, kei reira tēnā pānga e noho ana i te wā roa.

Ko te whakaritenga e kawea mai ana e tetahi inductor ki te putanga AC e mōhiotia ana hei inductive reactance. Kāore i pēnei ki te resistance noa, ko te inductive reactance e hangai ana ki te tū, ki te inductance hoki. I te pikinga o te tū, ka huri tere ake te putanga, ka kawea mai te inductor ki te whakaputa i tetahi pāmahana mātāpuputu kaha ake.

Hei te mea o tenei, ka riro mai ngā pānga pātea te pānga nui, ko ngā pānga pātea iti ka whai pānga iti.

Ka whakaatu te whanaungatanga e:

XL = 2πfL

Kei reira:

• Xₗ = inductive reactance (Ω)

• f = tū (Hz)

• L = inductance (H)

Ka whakaatu tēnei whāinga e pā ana ki te pikinga o te reactance i te tū me te inductance.

He aha te Take o te Tū

Ka taea te mārama ki te pānga o te tū mā te tāpiri i ngā pānga AC e rua e pā ana ki te inductor kotahi. Ko te pānga kotahi ka whakahaerehia i te tū iti, ko te pānga kē atu ka whakahaerehia i te tū tino teitei.

Ko te pānga tū iti e kawe ana te papa hiko ki te huri heāta. I te mea e huri ana te papa tuwhera, ka noho iti te pāmahana mātāpuputu, ka āhei te putanga ki te haere huri noa i te inductor.

Ko te pānga tū teitei ka tūtohu i te papa hiko ki te huri me te huri i te tere. Ka whakaputa tēnei i tētahi pāmahana mātāpuputu rahi ake, hei whai wāhi mō te putanga ki te rere.

I te mea ka piki te inductive reactance i te tū, ka mōhiotia te inductor hei whakautu rerekē ki ngā pānga tū iti me ngā pānga tū teitei. Ko tēnei whanonga e pa ana ki te tū ko te take o ētahi mahi whakakā atu me te whakahaere pānga.

Ngā Mahi Kōmihana

Ko te āheinga o te inductor ki te whakakā ki te huri huri e āhei ai ki te whakahaere i ngā mahi nui i roto i ngā hiko huhua.

I roto i ngā pūnaha hiko, ka āwhina ngā inductor ki te whakatika i te rere o te putanga me te whakaiti i te hē hihiri. Ma te aukati i ngā huringa putanga ohorere, ka kawea rātou ki te whakahaere tonu o te hiko.

Ka whakamahia hoki ngā inductor mō te whakatikatika i te putanga me te whakawhāiti ngako i roto i ngā hiko e whai ana ki te whakahaere pai i te putanga. Ka taea te pupuni i te pūngao i roto i te papa hiko, ka tukuna i te wā e hiahiatia ana, ka āwhina ki te pupuri i te whakahaere mau i ngā wā huri.

I roto i ngā pepa pātea teitei, ka whai pānga ngā inductor ki te pāhanga rerekē e whakaheke ana i ngā tangata pātea tū iti i te wā e tuku ana i ngā pānga pātea teitei. Ko ta rāua reactance e pa ana ki te tū ka āwhina ki te arahi i te rere o ngā pānga i roto i te rīhiko.

I roto i ngā pepa pātea iti, ka āhei ngā inductor ki te tatau me ngā pānga DC me ngā pānga tū iti ki te haere maia, i te mea ka waiho ngā pānga tēnei i te tū teitei ka whakaheke haere. Ko tēnei āhuatanga ka āwhina ki te whakaiti i te hē hihiri e pā ana ki te pātea teitei.

Ka whakamahia hoki ngā inductor i roto i ngā rīhiko whakawhitinga pānga, e āwhina ana rātou ki te tauira i ngā pānga hiko, ki te whakamāmā i te hē, me te whakapai ake i te kounga pānga i mua i te tukanga whakawhanake.

Ka taea enei mahi i te mea ko te inductor te whakautu rerekē ki ngā tū rerekē me ngā āhuatanga huri.

Whakarāpopototanga mo te Whakaaturanga Inca

Ka riro te inductor i runga i te ahua o te putanga e rere ana i roto i a ia. I roto i te hiko DC, ka tukuna i te tīmatanga nga huri ki te putanga engari ka noho pea pēnei ki te tū whakaheke i te wa riro te putanga ki te wā mau. I roto i te hiko AC, ka pēnei tonu te pa ki te huri huri, me te piki o tēnei paanga pēnei ki te tū.

I te mea ko tēnei whanonga e pā ana ki te tū, he wāhi nui ngā inductor ki te whakahaere i te putanga, ki te whakaihihi, ki te whakawhitinga, ki te whakahaere pānga pūngao, me ngā hiko pupuri pūngao. Ko tā rātou āheinga ki te whakautu rerekē ki ngā āhuatanga hiko huri e whakarite ana i a rātou hei īngoa nui i roto i ngā taputapu hiko hou.

Ngā Inga i nga tono Koiora

Ka whakamahia ngā inductor i roto i te whānuitanga o ngā pānga hiko me ngā pūnaha hiko. Ko tā rātou āheinga ki te pupuni i te pūngao i roto i te papa hiko, ki te whakahē i ngā huringa ohorere i te putanga, me te whakautu rerekē ki ngā tū rerekē ka tohu rātou hei mea whaihua i roto i te whakawhitinga pūngao, te whakaihi, te tukanga pānga, me ngā pānga kōrero.

He mea hanga te inductor i te waea konukura i ringihia ki roto i te pouaka, i te nuinga o te wa e pa ana ki te pūnaha rākau pēnei i te rino, i te ferrite. Na runga i tēnei hanga, he rahi, he taumaha te nuinga o nga inductor i ētahi atu wāhanga pāhekoheko e pā ana ki ngā whakawhāiti hiko rite. Ka taea hoki te whakarei i te utu tauira nāna i tango i ngā waea konukura me ngā rauemi pāngarau.

Ahakoa ngā tauira e pā ana ki tēnei, he whakahere ngā inductor i ngā āhuatanga hiko e uaua te īmēra i ētahi atu wāhanga, na reira he mea nui rātou i ngā whakaputa rorohiko.

Pūmanawa Hiko me SMPS

Ko tetahi o nga tono tino kitea o nga inductor kei roto i te pūmanawa hiko me ngā pūnaha hiko whakakā (SMPS). I enei porohita, ka huri te pātongata rorohiko i te wa e hiahiatia ana, e whakapā mai ana i te hiko e hurihia ana i te tere. Ka taea e ēnei huringa tere te whakauru i te wera, te haruru hiko, me te hinga.

Ka āwhina te inductor i te whakahaere i te tere e hurihia ana te hiko. I te whakatū i te hiko, ka whakaū, ka pakaru te mara pāngarau i roto i te inductor, e hanga ana i te pāmahana i te pāremata e whakahaere ana i te huringa. Ka puta tēnei i te rere hiko e māmā ana, ā, ka whakapai i te takitoru porohita.

Ka whakamahia ngā inductor i te nuinga o te wā i runga i ngā kāpeti hei hanga i ngā kupu kōwhiri. Ka whakaiti te inductor i ngā whakautu tere o te hiko, ā, ka whakahuru te kāpeti i ngā huringa pāmahana. I runga i ēnei, ka āwhina rātou ki te whakaiti i te wera, ki te tāpiri i te haruru, me te whakapai i te kounga hiko.

Nā ēnei take, e whakamahia nuitia ana ngā inductor kei roto i ngā pūnaha hiko DC, ngā pūnaha hiko whakakā, ngā kaiwhakahaere pāmahana, ngā huri DC-DC, me ērā atu pūnaha whakawhiti hiko.

RF me ngā Pūnaha Whakapā

He wāhanga nui ngā inductor i roto i te taputapu reo pāmahana me ngā taputapu whakapā. I ēnei tono, ko tā rātou tino mahi he whakahaere i te auau kāore i te whakanui i te pāmahana.

Mā te whakakotahi i te inductor me te kāpeti, ka taea te hanga i tetahi porohita āhua kāore. Ka whakamahia ēnei porohita hei kōwhiri, hei hanga, hei kōwhiri i ngā auau motuhake i roto i ngā pūnaha whakapā.

Ka kitea ngā inductor i roto i ngā transmitter reo, ngā kaiwhakawhiti reo, ngā taputapu whakawhiti kore, ngā whakanui RF, ngā tikanga, me ngā porohita whakahaere tohu. Ko tā rātou mahi e pā ana ki te auau ka taea hangā e te pūnaha whakapā ki te whakamōhiotanga i ngā tohu e hiahiatia ana, i te wā e whakaiti ana i te whakauru mai i ngā auau kāore i te hiahiatia.

LC Resonance me te Kōwhiringa Auau

He whakamahinga noa i ngā inductor i roto i ngā pūnaha whakapā ko te porohita resonant LC, e mōhiotia ana hei porohita tank. I roto i tēnei whakaritenga, ka whakawhiti a inductor me kāpeti i te pūngao.

Ka pupuri te kāpeti i te pūngao i roto i te mara hiko, i te tāpiri o te inductor ki te pupuri i te pūngao i roto i te mara pāngarau. I te wā e whakawhiti ana te pūngao i taku mau i ēnei wāhanga e rua, ka whakatau te pūngao hiko.

Ka kitea te porohita e whakahoki ana hei tino kē ki te auau motuhake e mōhiotia ana hei auau resonant. Ka whakawhirinaki tēnei auau ki ngā uara inductance me capacitance e pā ana ki te porohita.

Ka pūrongotia te auau resonant mā:

I te mea:

• f = auau resonant (Hz)

• L = inductance (H)

• C = capacitance (F)

Ka whakaitihia te inductance, te capacitance rānei, ka whakaiti te auau resonant, ā, ki te whakahekehia te uara kāore e oti i te auau.

E whakamahia nuitia ana tēnei kaupapa i roto i ngā porohita rangi i te taonga rawa, kaiwhakanui, ngā momo whakakōmūtanga hiko, ko ngā pūnaha whakawhiti hiko, me ngā pūnaha whakarato tohu. Mā te whakarite i te inductance, te capacitance rānei, ka taea te whakatakoto te porohita hei whakaritenga mō te auau e hiahia ana kāore e whakaiti i ētahi atu.

Ngā Tono Roru Hōu

Ahakoa ka kōrerohia ngā inductor i te whakaritenga hangarau, ka kitea rātou i roto i ngā hua roru me ngā pūnaha rorohiko.

E whakamahia ana e ngā taputapu kāmera ngā inductor iti i roto i ngā porohita whakahaere hiko hei whakahaere i te pāmahana me te whakapai i te pāmahana pūhiko.

Ka whakamahi ngā kaipōti me ngā pākainga hiko i ngā inductor i roto i ngā pūnaha hiko whakakā hei whakawhiti i te pūngao hiko i te huarahi whai hua i te wā e whakaiti ana te haruru me te wera.

Ka whakawhirinaki ngā reo me ngā taputapu roro ki ngā inductor mō te whakaritenga auau, te kōwhiri, me te kōwhiri tohu.

Ka whakamahi ngā taputapu whatunga, pēnā i ngā rorohiko, ngā huri, me ngā taputapu whakapā, i ngā inductor hei whakaiti i te haruru, te kōwhiri tohu, me te tautoko i te paerewa kawe hiko.

E whakarahi ana ngā pūnaha rorohiko motokā i ngā inductor i ngā pūnaha whakawhitinga hiko, ngā pūnaha ignitions, ngā porohita pūrongo, ngā pūnaha rorohiko, me ngā pūnaha whakahaere hiko mō ngā waka hiko.

Ka whakaatu ēnei tono me pēhea e tautoko ai ngā inductor i te whakahaere pūngao me te whakahaere whakaritenga i roto i ngā tikanga e pa ana ki te hunga umanga, rorohiko, me te transport.

Na te ʻano ki te penapena pūngao, te whakahaere i te rere o te auau, te filtro i nga tohu, me te tautoko i nga huringa i whakaarohia e te auau, kei te noho te inductors hei waahanga nui i roto i nga taputapu hiko hou. Mai i nga taputapu waea me nga kaituku ki nga puna pūngao, nga pūnaha whakawhiti, me nga hiko rori, ka mahi nga inductors i nga mahi hei awhina i nga taputapu hiko ki te whakahaere i runga i te pono me te pai.

Whakamutunga

He mea nui nga inductors na te mea ka awhina ratou i te whakahaere i te rere o te auau, te penapena pūngao rōnaki, te filtro i te haruru, me te whakatikatika i nga huringa pūngao. Ko te mahi o ratou e whakawhirinaki ana ki te uara inductance, te rauemi pokanga, te auau, te whakautu o te auau, me te waahi huringa. Ko te mohio ki nga whanonga o nga inductors ka māmā ake te whakamahi i a ratau i nga whakatika, nga whakakīkī pūngao, nga huri, nga pūnaha RF, me te maha atu o nga hoahoa hiko.

Nga Pātai e Pānuihia Ana [FAQ]

1. He aha te take e aukatihia ai nga inductors nga huringa tere o te auau hei tikanga?

Ka nui haere te rongoā i te auau; ka aukatihia te huringa tere o te auau ma te hanga i te pākaha pāwhāpū i roto i tana ākau rōnaki. I te tīmatanga o te hauauru ki te piki, ka heke, ka hanga te rōnaki ākau i te pākaha e whakawātea ana i taua huringa. Ko tenei whanonga ka whakawhiti te huringa ātea riterite me te piki i ngā au auau. Ka nui haere te uara inductance, ka kaha haere te whakaāwhina, e waiho ana ngā inductors hei mea nui mō te whakatika i te auau, te filtro, me ngā tono whakahaere pūngao.

2. He aha te take he tino pānga te rauemi pokanga ki te mahi o te inductor?

Ka whakatau te rauemi pokanga ko te pēhea e pai ana te konahi pāwhāpū i roto i te ākau. Ka tuku ngā inductors pokanga hau ki te whakaatu i te pānga auau teitei engari he iti te inductance nā te mea he iti te pāmahana pāwhāpū o te hau. Ka piki te inductance me te pūngao-pehi o ngā pokanga rino ma te whakanuia i te pāwhāpū rōnaki. Ka tuku ngā pokanga ferrite i te paerewa i waenga i te inductance teitei me ngā ngaro iti i ngā auau teitei, e waiho ana hei mea e pā ana kei roto i ngā puna pūngao hou me ngā taputapu whakawhiti. Nā reira, ko te kowhiri rauemi pokanga ka pā tika ki te uara inductance, te whakautu auau, te rahi, me te whakaraerae o te whakaritenga huringa.

3. He aha te take ka piki te whakaīka inductive i te pikinga o te auau tohu?

Ka piki te whakaīka inductive me te auau nā te mea ka akiaki ngā tohu teitei ki te huringa o te auau i te tere. I nga wā katoa ka huringa te auau, ka hanga te inductor i te pākaha pāwhāpū i roto i te whakahou hiko. I te pikinga o te auau, ka tupu ēnei huringa hei tęnei, e kawe ana i te pānga whakahōu ki te kaha. Ka waiho te tikanga ko te ngāu tere hei pāna ki te inductor ka ngawari, i te mea kei te pūrongorongo ngā whakataetae teitei e pā mai ana ki ngā auau.

4. He aha e mea ana ko ngā inductors he mea nui i roto i ngā puna pūngao whakatūpato me ngā huringa whakawhiti pūngao?

Ka mahi ngā puna pūngao whakatūpato mā te hekehe tino tere i te auau me te heke, e pēnei ana tāua e whakaakona ana te huringa. Ka awhina ngā inductors ki te whakahaere i ēnei huringa tere mā te penapena puoro i roto i te pāwhāpū rōnaki i te pikinga o te auau, me te tuku i taua pūngao i te heke o te auau. Ka pā ki te huringa auau, ka whakaiti i te ripples, me te pai ake te mahi pūngao. I te wā e pā ana ki ngā capacitors, ka hanga ngā inductors i ngā kāwai filtre e whakapumau ana i te pāwhāpu putanga me te whakaiti i te haruru hiko, hei mea nui i roto i ngā pūngao hiko hou.

5. He aha ngā tika LC he mea nui i roto i ngā pūnaha whakawhiti me ngā pūnaha RF?

Ka whakakotahi te CIRCUIT LC i te inductor me te capacitor ki te hanga i tētahi tīwae nibana e pā moreatia i te auau tuhinga. Ka maunga te pūngao i waenganui i te pā āwhā whaiaro o te capacitor me te pāwhāpū ākau o te inductor, ka tūhura i te ao i te auau tīwehe. Ma te whiriwhiri i ngā uara inductance me te capacitance e tika ana, ka taea e ngā tohunga te whakarite i ngā pūnaha ki te whakaae i ngā auau e hiahiatia ana i te mea kaore e tango te huringa. Ko tēnei kaupapa ka whakamahia whānuitia i roto i ngā kāri rōni, ngā huringa rūnanga, ngā rauemi whakawhiti i te paetai, ngā filtre RF, me ngā pūnaha whiriwhiri auau e hiahiatia ana hei whakahaere i te tohu tika.