NPG

Ngā Pūngao Hiko Totoka Konumohe Pūmua Arataki: He Wāhanga Pai rawa atu mō ngā Pūrere Hiko Hou

I roto i te umanga hikohiko e tere whanake ana i ēnei rā, kei te piki haere ngā tono mō te mahi a ngā wāhanga, te pono, me te roa o te ora. Ko ngā pūnga hiko totoka konumohe pūnga hiko, he whanaketanga nui i roto i te hangarau pūnga hiko, kei te whakakapi haere i ngā pūnga hiko tuku iho ki ō rātou mahi pai, ā, ka noho ko te wāhanga pai mō te maha o ngā taputapu hiko teitei.

Ngā Āhuatanga Hangarau me ngā Painga Mahi

Ka whakakotahi pai ngā pūnga hiko totoka konumohe pūmua kawe hiko i ngā painga o ngā pūnga hiko konumohe tuku iho me ngā āhuatanga whakarei ake o ngā rauemi pūmua kawe hiko. Ka whakamahia e ēnei pūnga he pūmua kawe hiko hei irahiko, hei whakakapi i te irahiko wai, i te irahiko tiēre rānei i roto i ngā pūnga hiko konumohe tuku iho. Ka hua mai i tēnei huringa taketake he maha ngā whakapainga mahi.

Ko ngā āhuatanga tino kitea ko te iti rawa o te ātete raupapa ōrite (ESR) me te kaha whakahaere iahiko riporipo teitei. Ko ngā uara ESR iti iho i te 0.007Ω ka whakapai ake i te pai o te mahi, ka whakaiti i ngā ngaronga hiko, ka whakarei ake i te pono o te pūnaha i roto i ngā tono auau-tiketike. Hei tāpiri, he whānui te whānuitanga o te kaha (180-18,000μF) o ēnei pūnga iahiko i te 120Hz/20°C, me te whānuitanga ngaohiko mahi kua whakatauria o te 6.3-100V, e tutuki ai ngā hiahia o ngā momo tono. Ko te pumau o te pāmahana tētahi atu painga nui. Ka toro atu te whānuitanga pāmahana whakahaere mai i te -55°C ki te +105°C, e whakarite ana i te mahi pono i roto i te whānuitanga o ngā āhuatanga taiao. Ko tōna hanganga totoka ka whakakore katoa i te mōrearea o te turuturu o te electrolyte, te maroke rānei, ka mau tonu te mahi pumau ahakoa i raro i ngā āhuatanga mahi uaua.

Mō te roa o te mahi, ka oati ēnei pūnga iahiko mō te 2000 hāora o te mahi tonu i te 105°C, he nui atu i te roa o te mahi a ngā pūnga iahiko hiko tuku iho. I whakaatuhia e ngā whakamātautau pakari kāore te tere huringa pūnga iahiko i neke ake i te ±20% o te uara tīmatanga, kāore te ESR me ngā uara tauwehenga whakamarara i neke ake i te 200% o ngā uara kua tohua tuatahi, ā, i noho tonu te ia turuturu i roto i te whakatakotoranga tuatahi, e whakaatu ana i te pumau roa.

Ngā Tawhā Hangarau Matua

Ko ngā tawhā hangarau o ngā pūnga hiko totoka konumohe pūnga hiko polymer kawe hiko e whakaatu ana i tō rātou mahi tino pai. Ko te ātete ki te kaha hiko he ±20% (120Hz/20°C), ā, ko te ia turuturu i muri i te utunga i te ngaohiko whakatauranga mō te 2 meneti he iti iho i te uara kua whakarārangihia i roto i te rārangi hua paerewa.

Mō te rahi, kei te wātea ēnei pūnga iahiko i ngā diameter o te 16mm me te 18mm, me te teitei mai i te 16mm ki te 20mm. He diameter pine o te 0.8mm me te pitch pine o te 7.5mm, e tutuki ai ngā whakaritenga wāhi rerekē. Ka piki ake te tauwehenga whakatikatika auau o te au ripple me te auau, ka eke ki te tauwehenga whakatikatika o te 1 i te 100kHz me te 1 i te 500kHz, e whakaatu ana i te pai ake o te mahi i roto i ngā taiao auau teitei.

Ngā tono me te uara mākete

He whānuitia te whakamahinga o ngā pūnga hiko totoka konumohe pūnga hiko pūmua kawe hiko i roto i ngā pūnaha me ngā taputapu hiko maha. I roto i ngā waeine tuku hiko, ka āwhina i te whakau i te ngaohiko putanga, te whakaiti i te ngaru, me te whakapai ake i te urupare whakawhiti, kia tika ai te mahi. Ko te iti o te ESR ka whakapai ake i te pai o te whakawhiti hiko me te whakaiti i ngā whakaritenga marara wera me te whakahaere i te hoahoa whakahaere wera.

I roto i ngā hikohiko motuka, ka whai wāhi ēnei pūnga ki te mahi me te roa o te ora o ngā pūnaha i roto i te waka pēnei i ngā waeine whakahaere miihini (ECU), ngā pūnaha whakangahau, me ngā āhuatanga haumaru. He tino nui ngā tono a ngā hikohiko motuka ki te pumau o te pāmahana o ngā wāhanga, te ātete ki te wiri, me te pono. Ka tino tutuki i ngā pūnga hikohiko totoka konumohe polymer kawe hiko ēnei whakaritenga, ka waiho hei whiringa pai mō ngā hoahoa hikohiko motuka. Ko ngā taputapu whakawhitiwhiti kōrero tētahi atu wāhi tono matua. Ko ngā taputapu teihana turanga, ngā hanganga whatunga, me ngā taputapu whakawhitiwhiti kōrero katoa e hiahia ana ki ngā pūnga mahi teitei hei whakarite i te pono o te tohu, te whakaiti i te haruru, me te whakapai ake i te pai o te hiko. I roto i ēnei tono, he mea tino nui ngā āhuatanga auau teitei me te iti o te aukati o ngā pūnga.

Ka whai hua anō hoki te aunoatanga ahumahi i te mahi pai rawa atu o ēnei pūnga hiko. Ko ngā puku motuka, ngā pūnaha whakahaere PLC, ngā puna hiko ahumahi, me ngā pūnaha whakahaere karetao katoa e whakawhirinaki ana ki ngā pūnga hiko mahi-teitei hei whakarite i te mahi pumau. He mea tino nui te ātete pāmahana teitei, te ātete wiri, me te roa o te ora o ngā pūnga hiko i roto i ngā taiao ahumahi uaua.

E whakamahia whānuitia ana hoki ēnei pūnga hiko i roto i ngā tono rama LED. Me whai pūnga hiko tino whai hua, kiato, me te roa te ora mō ngā pūtake hiko taraiwa LED. Ka tutuki tika ngā pūnga hiko hiko totoka konumohe polymer kawe hiko i ēnei whakaritenga, ā, ka tautoko pono i ngā pūnaha rama LED.

Ngā Painga Whakataurite ki ngā Pūnga Tuku Iho

He nui ngā painga o ngā pūnga hiko totoka konumohe pūnga hiko pūmua kawe hiko i ngā pūnga hiko wai tuku iho. Tuatahi, ka whakakorea katoatia e tō rātou hanganga āhua totoka ngā raruraru o te maroke me te turuturu o te hiko, ka whakapai ake i te pono o ngā taputapu mō te wā roa. Tuarua, ka whakaitihia e tō rātou ESR iti te ngaronga hiko me te whakapai ake i te pai o te pūnaha, inā koa i roto i ngā tono whakawhiti auau teitei.

Mō ngā āhuatanga pāmahana, he pai ake te pumau o te pāmahana o ngā pūnga hiko pūmua kawe hiko, me te iti o te rerekētanga ESR me te pāmahana, e whakarite ana i te mahi pumau i roto i te whānuitanga o te pāmahana. He roa ake hoki te roa o te ora, me te roa o te ora kua whakamanahia mō te 2000 hāora i te 105°C, he nui atu i ngā pūnga hiko tuku iho.

Mō te mahi auau-teitei, nā te kaha kawe hiko teitei o ngā pūhui kawe hiko, he iti te aukati o ēnei pūnga hiko i ngā auau-teitei, ā, he pai mō ngā whakamahinga i roto i ngā pūhiko whakawhiti auau-teitei me ngā ara iahiko matihiko auau-teitei. Ka tukuna hoki e rātou he ātete wiri me te pumau ā-pūkaha, ā, he pai mō te whakamahi i roto i ngā taiao uaua.

Auahatanga Hangarau me te Whanaketanga ā-Mārama

Kei te haere tonu te auaha me te whanaketanga o te hangarau pūnga hiko totoka konumohe pūnga hiko pūnga hiko. Kei te piki haere tonu te mātotoru o te kaha, e whakarato ana i te kaha nui ake i roto i te rōrahi kotahi; kei te heke haere tonu ngā uara ESR, e tutuki ai te hiahia mō te pai ake o te mahi; ā, kei te whānui haere tonu ngā awhe pāmahana whakahaere, e urutau ana ki ngā taiao tono uaua ake.

Ko te mahi taiao tētahi o ngā kaupapa matua mō te whanaketanga, ā, e tutuki ana ngā hua katoa i te RoHS Directive me ngā whakaritenga taiao. I te neke haere o ngā taputapu hiko ki te whai huatanga teitei ake, te whakaitiiti, me te pono ake, ka piki haere tonu te hiahia mō ēnei pūnga.

Kei te whakapai tonu hoki ngā mahi hanga i te mahi a ngā hua. Ko ngā taputapu hanga matatau ake, te whakahaere kounga tino pakari ake, me ngā hanganga rauemi kua arotauhia kei te akiaki i te whanaketanga o ngā pūnga hiko totoka konumohe polymer kawe hiko ki te mahi teitei ake me te pono ake.

Whakamutunga

Ko ngā pūnga hiko totoka konumohe pūnga hiko he whanaketanga nui i roto i te hangarau pūnga hiko, e whakarato ana i te mahi pai, te pono, me te roa o te ora mō ngā pūnaha hiko hou. Nā te iti o te ESR, te kaha ki te whakahaere i te au ripple teitei, me te roa o te ora e pai ai mō te whānuitanga o ngā tono puta noa i ngā ahumahi rerekē.

I te whanaketanga tonu o ngā taputapu me ngā pūnaha hiko, e matapaetia ana ka piki ake te hiahia mō ngā pūnga hiko mahi-teitei, pērā i ngā pūnga hiko totoka konumohe polymer kawe hiko. Nā tō rātou kaha ki te whakatutuki i ngā whakaritenga pakari o ngā hiko hou, ka waiho hei wāhanga nui o ngā hoahoa hiko o ēnei rā, ā, ka whai wāhi nui ki te whakapai ake i te whai huatanga, te pono, me te mahi.

Ko Shanghai YMIN, he kaihanga pūnga hiko ngaio, e whakapau kaha ana ki te whakarato i ngā pūnga hiko totoka konumohe pūnga hiko kounga teitei ki ngā kiritaki. Nā te hangarau whakaputa matatau, te mana kounga tino pakari, me te whānuitanga o ngā hua, kua riro i a ia te whakawhirinaki me te whakamoemiti a ngā kiritaki o te motu me te ao. Ka haere tonu te kamupene ki te auaha me te whakarato i ngā otinga wāhanga kounga teitei ake mō te umanga hiko.