Product information:
Metal watchband chip model: TEC1-12706
External size: 40*40*3.75mm
Internal resistance: 2.1~2.4 ω (ambient temperature 23±1℃,1kHZ Ac test)
Maximum temperature difference: △Tmax(Qc=0) above 59℃.
Operating current: Imax= 4.3-4.6a (rated at 12V)
Rated voltage: 12V (Vmax: 15V starting current 5.8A)
Cooling power: Qcmax 60-72W
Working environment: temperature range -55℃ ~ 83℃ (high ambient temperature drop directly affects refrigeration efficiency)
Packaging process: standard 704 silicone rubber seal around
Packing list:
Semiconductor refrigeration sheet*1/*2/*3/*4/*5/*10