E like me nā koi e koho i ka thermoelectric cooling modules, TEC modules, peltier elements

E like me nā koi e koho i ka thermoelectric cooling modules, TEC module, peltier elements.

Nā koi maʻamau:

①, hāʻawi ʻia i ka hoʻohana ʻana i ka mahana ambient Th ℃

(2) ʻO ka haʻahaʻa haʻahaʻa ʻo Tc ℃ i loaʻa i ka lumi hoʻomaha a i ʻole mea

(3) ʻIke ʻia ka haʻawe wela Q (mana wela Qp, leaka wela Qt) W

Hāʻawi ʻia iā Th, Tc a me Q, hiki ke koho ʻia ka puʻu i makemake ʻia a me ka helu o nā puʻu e like me ke ʻano ʻano o ka thermoelectric module, peltier device.

Ma ke ʻano he kumu anuanu kūikawā, loaʻa i ka thermoelectric cooling module (TE cooler) nā pono a me nā hiʻohiʻona i ka noi ʻenehana:

1, ʻAʻole pono i kahi refrigerant, hiki ke hana mau, ʻaʻohe kumu pollution ʻaʻohe ʻāpana ʻāpana, ʻaʻole e hana i ka hopena rotation, ʻaʻohe ʻāpana sliding he mea paʻa, ʻaʻohe haʻalulu, walaʻau, ola lōʻihi, maʻalahi hoʻokomo.

2,

5, ʻO ka hoʻohana hope ʻana o ka Thermoelectric Module, Pletier Module, Pletier device ʻo ia ka ʻokoʻa wela o ka mana o ka mana, Thermoelectric power generator, thermoelectric generator, TEG module he mea maʻamau no ka hoʻokumu ʻana i ka mana wela haʻahaʻa.

6, ʻo ka mana o ka mea hoʻoluʻu hoʻokahi o ka thermoelectric cooling module peltier module TE module he liʻiliʻi loa, akā ʻo ka hui pū ʻana o ka thermoelectric semiconductor N,P element, me nā ʻano like ʻole o ka thermoeletric elements series, hui ʻia ke ʻano like i loko o ka ʻōnaehana hoʻoluʻu, hiki ke hana nui ʻia ka mana, no laila hiki ke hoʻokō ʻia ka mana hoʻoluʻu ma ka laulā o kekahi mau milliwatts i nā tausani.

7, ʻO ka ʻokoʻa wela o ka peltier modules thermoelectric modules, mai ka mahana maikaʻi 90 ℃ a hiki i ka wela maikaʻi ʻole 130 ℃ hiki ke hoʻokō.

ʻO ka thermoelectric cooling module Peltier module (Thermoelectric module) ka mea hoʻokomo DC mana lako hana, pono e hoʻolako ʻia me kahi lako mana hoʻolaʻa.

1, DC mana lako. ʻO ka maikaʻi o ka mana DC hiki ke hoʻohana pololei ʻia me ka hoʻololi ʻole ʻana, a ʻo ka hemahema ʻo ia ka pono e hoʻopili ʻia ka volta a me ke au i ka peltier module.peltier element, thermoelectric module, a hiki ke hoʻoholo ʻia kekahi e ka moʻo a me ke ʻano parallel o ka TEC modules, peltier elements, thermoelectric modules.

2. Ac au. ʻO kēia ka mana mana maʻamau, pono e hoʻoponopono ʻia i DC e hoʻohana ʻia e nā thermoelectric cooling modlules TEC modules, peltier modules. No ka mea ʻo Pletier module thermoelectric cooling module he haʻahaʻa haʻahaʻa a me ke kiʻekiʻe o kēia manawa, ʻo ka noi ʻana o ka buck mua, hoʻoponopono, kānana, kekahi i mea e maʻalahi ai ka hoʻohana ʻana i ke ana wela, ka mālama ʻana i ka mahana, ka mana o kēia manawa a pēlā aku.

3, No ka mea ʻo ka Thermoelectric module he mana DC, ʻo ka ripple coefficient o ka mana lako pono e emi iho ma mua o 10%, inā ʻaʻole i ʻoi aku ka hopena o ka hopena hoʻomaha.

4, Pono ka volta hana a me ke au o ka mea peltier e hoʻokō i nā pono o ka mea hana, no ka laʻana: 12706 hāmeʻa, 127 ka thermoelectric module couples, PN o ka logarithm male uila, ka palena palena hana o ka thermoelectric module V = logarithm o ka hui uila × 0.11, 06 ka nui o ka waiwai o kēia manawa i ʻae ʻia.

5, Pono e hoʻihoʻi ʻia ka mana o nā mea hoʻoheheʻe thermoelectric i ke anuanu a me ka wela o ka lumi i ka wā e pau ai nā ʻelua (ʻoi aku ka nui ma mua o 5 mau minuke e hoʻokō ai), inā ʻaʻole e maʻalahi ka hana ʻino i ke kaapuni uila a me ka haki ʻana o nā pā seramika.

6, He mea maʻamau ke kaapuni uila o ka thermoelectric cooler power supply.

3 papa hoʻoluʻu thermoelectric module : TES3-20102T125 kikoʻī :

Imax: 2.1A (Q c = 0 △ T = △ T max T h = 3 0 ℃)

Umax: 14.4V (Q c = 0 I = I max T h = 3 0 ℃)

Qmax: 6.4W (I= I ka nui △ T = 0 T h = 3 0 ℃)

Delta T > 100 C (Q c = 0 I = I max T h = 3 0 ℃)

Laki: 6.6±0.25 Ω (T h = 2 3 ℃)

Ka lōʻihi: 120 C

Uea : Ф 0 . 5 mm uea metala a i ʻole PVC / silicone uea

ʻO ka lōʻihi o ka uea e pili ana i ka koi o nā mea kūʻai aku

Ka hoʻomanawanui ʻana: ± 0 . 2 mm

Kūlana hoʻouka:

ʻO ka haʻawe wela he Q=0.5W, T c : ≤ – 6 0 ℃ (T h = 2 5 ℃, Hoʻoluʻu ea)