Description:
Chip model: TEC1-12703
Dimensions: 40*40*4.3mm Component logarithm 127
Wire size: lead length 310mm ± 5mm RV standard wire single head 5mm tinned
Internal resistance: 4.0~4.3Ω (ambient temperature 23±1°C, 1KHz Ac test)
Maximum temperature difference: Tmax (Qc=0) above 63°C
Working current: Imax=3A (when starting at 15.5V)
Rated voltage: DC 12V (Vmax: 15.5V)
Cooling power: Qcmax 27W
Assembly pressure: 85N/cm2
Working environment: temperature range -55 ° C ~ 83 ° C
(excessive ambient temperature drop directly affects cooling efficiency)
Packaging process: around with standard 704 silicone rubber seal
Storage conditions: -40 ° C ~ 60 ° C
Note:
There is a literal surface for the cooling surface, and no literal surface is the cooling surface.
A heat sink or water-cooled must be installed on the heat sink surface, otherwise, it will burn out.
(Please coating thermal silica gel regardless of water cooling or air cooling)
Package included:
3 x TEC1-12703 40x40MM 12V3A Thermoelectric Cooler Peltier Refrigeration Plate
