Chip Type: TEC1-12705

Dimensions: 40 * 40 * 3.8mm element number 127 on

Internal resistance: 2.5 ~ 2.8Ω (ambient temperature of 23 ± 1 , 1kHZ Ac test)
Maximum temperature: Tmax (Qc = 0) over 67 .
Working current: Imax = 4.3-4.6A (rated at 12V)
Rated voltage: 12V (Vmax: 15V starting current 5.8A)
Refrigeration power: Qcmax 50-60W
Working environment: temperature range -55 ~ 83 (high ambient temperatures drop directly affect the cooling efficiency)