haki_whārangi

Te whakamahinga o te kōwae thermoelectric i roto i ngā taputapu whakaora whakaahua

 Ko te whakamahinga o te waeine whakamatao hiko (e mōhiotia ana ko ngā waeine whakamatao hiko, TEC, Thermoelectric Cooler rānei) i roto i te taputapu whakaora kiri photon, ko te mahi matua he whakamatao, kia pai ake ai te whakamarie me te haumaru i te wā e rongoatia ana. Anei tētahi whakamārama taipitopito mō ngā waeine whakamatao hiko, ngā waeine hiko, ngā TEC, ngā waeine peltier i roto i te taputapu whakaora kiri photon:

1. Te kaupapa mahi

Ko te mōrahi hiko wera e hangai ana ki te pānga Peltier: Ina pā te iahiko tika mā roto i tētahi takirua hiko wera e titoa ana e ngā rauemi haurua-momo-N me te momo-P, ka mimiti te wera i tētahi pito (te pito makariri) ā, ka tukuna te wera e tētahi atu pito (te pito wera). I roto i te taputapu whakaora kiri photon:

E tata ana te pito makariri ki te kiri, ki te karaihe ārahi mārama rānei, e whakamahia ana mō te whakamatao.

Ka honoa te pito wera ki te totohu wera (pērā i te pā hau, i te pūnaha whakamatao wai rānei), hei tuku i te wera

2. Ngā mahi matua o te taputapu whakaora kiri photon Tiaki i te kiri

Ka puta te wera i te mārama pāorooro kaha (IPL) me te hihi laser rānei, ka pāngia pea e te wera, te mamae rānei. Ka taea e te papa whakamatao te whakaheke tere i te pāmahana o te kiri, me te whakaiti i te tūponotanga o te kino o te wera.

Whakapai ake i te whakamarie

Ka taea e te kare ā-mātao te whakaiti i te mamae, te kare ā-wera rānei i te wā e rongoatia ana, ā, ka whakarei ake i te wheako kaiwhakamahi.

Whakarei ake i te whai huatanga

I muri i te whakamatao o te kiriuhi o waho, ka taea te kukū ake o te pūngao ki te kiko e hiahiatia ana (pērā i ngā pūtake makawe, ngā pūtau tae), ka whakapai ake i te whai huatanga o te mahi whakamahana whiriwhiri.

Ārai i te tae kiri

Mā te whakahaere tika i te pāmahana ka whakaiti i te mōrearea o te pikinga o te tae kiri (PIH) i muri i te pokanga, inā koa mō te hunga he mangu ake ō rātou kiri.

3. Ngā Tikanga Whirihoranga Noa

Whakamatao whakapā: Ka pā te papa whakamatao tika, mā roto rānei i te matapihi whatu hapaira/hiriwa ki te kiri.

Whakamatao kore-pā: I te wā e honoa ana ki te hau matao, ki te hau tiēre rānei, engari ko te whakamatao haurua-irahiko tonu te pūtake matua o te whakamatao

TEC maha-wāhanga, kōwae hiko maha-wāhanga: Ka whakamahia pea e ngā taputapu teitei ngā papa whakamatao maha hei whakatutuki i ngā pāmahana iti iho (pēnei i te 0-5℃)

4. Ngā Whakatūpato

Te whakamahinga hiko me te tohatoha wera: Ko te kōwae Peltier, ko te kōwae TEC e hiahia ana ki te iahiko nui, ā, me whai mana te pito wera ki te tohatoha wera; ki te kore, ka tino heke te pai o te whakamatao, ka kino rānei te taputapu.

Te raruraru wai whakatōtō: Mena he iti iho te pāmahana o te mata i te tohu tomairangi, ka puta pea he wai whakatōtō, ā, me whai maimoatanga ā-wai/whakamātao.

Te roa me te pono: Ka whakapotohia te roa o te wā o te waeine TEC e ngā huringa auau, ngā taiao pāmahana teitei rānei. E taunakihia ana kia whakamahia ngā wāhanga taumata ahumahi.

 

Ngā Whakatakotoranga TES1-17710T125

Ko te pāmahana taha wera he 30 C,

Imax:10.5 A,

Umamax:20.9V

Qmax:124 W

ACR: 1.62 ±10% Ω

Teitei T teitei: > 65 C

Rahi: raro 84×34 mm, runga: 80x23mm, teitei: 2.9mm

Pū kōhao waenga:60x 19 mm

Pereti uku: 96%Al2O3

Hiri: Hirihia e te 703 RTV (tae mā)

Taura: Waea 18 AWG, ātete pāmahana 80℃.

Roa taura: 100mm, rīpene waea me te tine me te tūhono Bi Sn, 10mm

Rauemi hiko wera: Bismuth Telluride


Wā tuku: Hanuere-14-2026