TEC1-12703 12704 12705 12706 12707 12708 12709 12710 12712 12715 refrigeration plate
Film model: tec1-12703
Overall dimension: 40 * 40 * 4.0mm ± 0.1 element pairs 127
Wire specification: lead length 310mm ± 5mm RV standard conductor single head 5mm tinning
Internal resistance: 4.0 ~ 4.3 ( Ambient temperature 23 ± 1 , 1kHz AC test)
Large temperature difference: Tmax (QC = 0) above 60 .
Working current: IMAX = 12 (when starting at rated voltage)
Rated voltage: DC12V (Vmax: 15.5v)
Cooling power: qcmax 27W
Assembly pressure: 85n / cm2
Working environment: temperature range - 55 ~ 83 (too high ambient temperature drop directly affects refrigeration efficiency)
Packaging process: all around standard 704 silicone rubber seal
Packing standards: foam box packaging, storage conditions, ambient temperature -10 ~ 40 C
Storage condition: - 40 ~ 60
12704:
Chip model: tec1-12704
Overall dimension: 40 * 40 * 4.2mm
Wire specification: lead length 100 ± 5mm RV standard conductor single head 5mm tinning
Internal resistance: 3.0 ~ 3.3 ( Ambient temperature 23 ± 1 , 1kHz AC test)
Large temperature difference: Tmax (QC = 0) above 60 .
Working current: IMAX = 12 (when starting at rated voltage)
Rated voltage: DC12V (Vmax: 15.5v)
Cooling power: qcmax 36W
Assembly pressure: 85n / cm2
Working environment: temperature range - 55 ~ 83 (too high ambient temperature will directly affect the refrigeration efficiency)
Packaging process: all around standard 704 silicone rubber seal
Packing standards: foam box packaging, storage conditions, ambient temperature -10 ~ 40 C
Storage condition: - 40 ~ 60
12705:
Chip model: tec1-12705
Dimension: 40 * 40 * 3.8mm
Wire specification: lead length 100 ± 5mm RV standard conductor single head 5mm tinning
Internal resistance: 2.4 ~ 2.7 ( Ambient temperature 23 ± 1 , 1kHz AC test)
Large temperature difference: Tmax (QC = 0) above 61