Ma module a Thermoelectric ndi Kugwiritsa Ntchito Kwawo

Ma module a Thermoelectric ndi Kugwiritsa Ntchito Kwawo

Posankha thermoelectric semiconductor N,P element, zinthu zotsatirazi ziyenera kutsimikiziridwa poyamba:

1. Dziwani momwe ntchito ya thermoelectric semiconductor N,P element. Malinga ndi malangizo ndi kukula kwa ntchito yamakono, mukhoza kudziwa kuzizira, kutentha ndi kutentha kosalekeza kwa riyakitala, ngakhale kuti zomwe zimagwiritsidwa ntchito kwambiri ndi njira yozizira, koma musanyalanyaze kutentha kwake ndi kutentha kosalekeza.

2, Dziwani kutentha kwenikweni kwa mapeto otentha pamene mukuzizira. Chifukwa thermoelectric semiconductor N,P zinthu ndi kutentha kusiyana chipangizo, kukwaniritsa bwino kuzirala kwenikweni, thermoelectric semiconductor N,P zinthu ayenera kuikidwa pa rediyeta wabwino, malinga ndi zabwino kapena zoipa kutentha dissipation mikhalidwe, kudziwa kutentha kwenikweni kwa matenthedwe mapeto a thermoelectric semiconductor N,P zinthu pamene kuziziritsa kutentha sikuyenera kusonkhezera kutentha kwa gradient. Thermoelectric semiconductor N,P element nthawi zonse imakhala yokwera kuposa kutentha kwapamtunda kwa radiator, nthawi zambiri zosakwana magawo khumi a digirii, kuposa madigiri angapo, madigiri khumi. Mofananamo, kuwonjezera pa kutentha kwa kutentha kumapeto kotentha, palinso kutentha kwapakati pakati pa malo ozizira ndi mapeto ozizira a thermoelectric semiconductor N,P element.

3, Dziwani malo ogwirira ntchito ndi mlengalenga wa thermoelectric semiconductor N, P element. Izi zikuphatikizanso kugwira ntchito mu vacuum kapena mumlengalenga wamba, nayitrogeni wowuma, mpweya woyima kapena wosuntha komanso kutentha kozungulira, komwe njira zotenthetsera (adiabatic) zimaganiziridwa ndipo zotsatira za kutulutsa kutentha zimatsimikiziridwa.

4. Dziwani chinthu chogwira ntchito cha thermoelectric semiconductor N, P element ndi kukula kwa kutentha kwa kutentha. Kuphatikiza pa chikoka cha kutentha kwa mapeto otentha, kutentha kochepa kapena kusiyana kwakukulu kwa kutentha komwe phula lingathe kukwaniritsa kumatsimikiziridwa pansi pa zikhalidwe ziwiri za palibe katundu ndi adiabatic, kwenikweni, thermoelectric semiconductor N, P zinthu sizingakhale kwenikweni adiabatic, komanso ziyenera kukhala ndi katundu wotentha, apo ayi ndizopanda tanthauzo.

Dziwani kuchuluka kwa zinthu za thermoelectric semiconductor N,P. Izi zachokera okwana kuzirala mphamvu ya thermoelectric semiconductor N, P zinthu kukwaniritsa kutentha kusiyana zofunika, ayenera kuonetsetsa kuti kuchuluka kwa thermoelectric semiconductor zinthu kuzirala mphamvu pa kutentha ntchito ndi wamkulu kuposa mphamvu okwana katundu matenthedwe a ntchito chinthu, apo ayi izo sizingakhoze kukwaniritsa zofunika. The matenthedwe inertia wa zinthu thermoelectric ndi yaing'ono kwambiri, osapitirira miniti imodzi pansi palibe katundu, koma chifukwa cha inertia katundu (makamaka chifukwa cha kutentha mphamvu katundu), liwiro lenileni ntchito kufika kutentha anapereka kwambiri kuposa miniti imodzi, ndipo bola ngati maola angapo. Ngati zofunikira zothamanga zogwirira ntchito zimakhala zazikulu, chiwerengero cha milu chidzakhala chochulukirapo, mphamvu yonse ya katundu wotentha imapangidwa ndi mphamvu zonse za kutentha kuphatikizapo kutentha kwa kutentha (kutsika kwa kutentha, kutsika kwakukulu kwa kutentha).

Chithunzi cha TES3-2601T125

Kukula: 1.0A,

Kukula: 2.16V,

Delta T: 118 C

Kulemera kwake: 0.36W

ACR: 1.4 Ohm

Kukula: Base kukula: 6X6mm, Top Kukula: 2.5X2.5mm, Kutalika: 5.3mm