The side with words is the cooling side, The non-word side is the heat dissipation side
Chip model: TEC1-12705
Wire specifications: Lead length 100?5mm RV standard wire single head 5mm tinned
internal resistance: 2.4~2.7?
Maximum temperature difference: ?Tmax(Qc=0) above 61?.
Working current: 5A
Rated voltage: DC12V
Refrigeration power: 45W
Assembly pressure: 85N/cm2
Working environment: temperature range -55??83?