TEC1-12709 12V Heatsink Cooling Peltier TEC Semiconductor Thermoelectric Cooler 40mm*40mm*3.6mm

Description Can be used in refrigerator Portable cooling car box Liquid Cooling Temperature stabilizer etc No need to move internal parts when in transitSolid state vibration free noise freeShould use with a heat sinkSimple to install and operateLong life timeSlim and compactParameter Chip Model Tec1 12709Overall dimensions 40mm 40mmWire specification lead long 300 8mm RV standard conductor single head 5mm tin platingInternal resistance 1 4 1 5ohm ambient temperature 23 1 DEG C 1kHZ AC test Maximum temperature difference 62 DEG C aboveWorking current imax 7 1A max voltage 5V start 9A Rated Voltage literal maximum voltage 5V Cooling power 86W high cooling surface temperature will reduce cooling power Assembling pressure 85n cm2Working environment Temperature range 55℃ 83℃ high ambient temperature will directly affect refrigeration efficiency Storage conditions 40℃ 60℃Power Requirements Single voltage 12V current 9A above the working power supply series and parallel use Device characteristics Red line positive black line negative there is literally refrigeration surface no literal heat dissipation surface Package Included 1 x TEC1 12709 Heatsink