I-Thertoelectric Plearing

I-ThertoeChoectric Pontral Intratshi:

Ngaphambi kokuba isebenzise i-thermoectric ukupholisa, ukuqhubeka nokusebenza kwayo, enyanisweni, isiphelo semodyuli ye-pertier imodyuli, iimodyuli ze-thermoelectric, i-goagles, zimbini ze-joule gogo; Olunye lusebenza ubushushu qaba. Ukuqhubeka kwangoku ngaphakathi kwe-thermoectric the thermoeletter ukuvelisa ubushushu be-joule, isiqingatha sobushushu se-joele sidluliselwa kwisiphelo esibandayo, esinye isiqingatha sidluliselwa kwisiphelo esishushu, kwaye ukuhanjiswa kobushushu kuyadluliselwa kwisiphelo esishushu ukuya kubanda isiphelo.

Imveliso ebandayo ye-QC = Qπ-QJ-QK

= (2p-2N) .TC.I-1 / 2j²r-k (th-tc)

Apho i-R ifanekisa ukunganyangeki ngokupheleleyo kwesibini kunye ne-k yingqungquthela iyonke.

Ubushushu obususwe kwi-qh eshushu qh = Qπ + QJ-QK

= (2P-2N) .th.I + 1 / 2i²r-k (th-tc)

Ingabonwa ukusuka kwezi ndlela zimbini zingentla ukuba amandla ombane afayo ngumahluko phakathi kobushushu obutshintsho kunye nobushushu obungenasiphelo esibandayo, oluhlobo lobushushu ":

I-Qh-QC = I²r = P

Ukusuka kule fomula ingentla, inokugqitywa ukuba ubushushu be-qh butshelwe sisibini sombane kwisiphelo semveliso ilingana nesiphelo semveliso yemveliso, kwaye sinokugqitywa ukuba Iziphumo ezibandayo zeQC zilingana nomahluko phakathi kobushushu obukhutshwe sisiphelo esishushu kunye negunya lombane.

I-QH = P + QC

I-QC = Qh-P

Indlela yokubala yendlela ephezulu yokupholisa amagunya okupholisa

A.1 Xa ubushushu ekupheleni kwesiphelo esishushu th ngama-27 ℃ ± 1 ℃, umahluko wamaqondo obushushu ngu-T = 0, kwaye = i = i = i = i = i = i = imex.

Elona qwaqo i-QCMAX SOPMAX (W) ibalwa ngokwefomyula (1): i-QCMAX = 0.07NI

Apho i-N-Logarithm ye-Thermoelectric isixhobo, i-I-I-I-I-Umahluko wobushushu obuphezulu kwifowuni (a).

A.2 Ukuba ubushushu bomphezulu oshushu bukwi-3 ~ 40 ℃, eyona qwane ye-QCMAX (W) kufuneka ilungiswe ngokwefomyula (2).

I-QCMAX = QCMAX × [1 + 0.0042 (Th- 27)]

(2) Kwifomula: I-QCMAX-Iqondo lokuhlala elishushu

I-TES1-121062T125

Iqondo lokushisa elishushu lingama-30 c,

I-IMAX: 6a,

Iax: 14.6V

I-QMAX: 50.8 w

Delta t max: 67 c

I-ACR: 2.1 ± 0.1ohm

Ubungakanani: 48.4X36.2.3mm, ubungakanani bendawo yendawo: 30x17.8mm

Itywiniwe: Itywiniwe ngu-704 rtv (umbala omhlophe)

Ucingo: 20AWG PVC, ukunyangwa kobushushu 80 ℃.

Ubude beWires: I-150mm okanye i-250mm

I-Thertoelectric Act: I-Bismth Ceside