Specification Porduct Name Free-piston Stirling Cooling Engine Type JX-80W1 Input Date Rated enter voltage 24V DC Rated enter voltage fluctuate 21 to 26 DC Rated enter current ≤6A Output Date Output recent fluctuate zero to 9A Output voltage differ zero to 16V Output frequency 80 Basic Date Exterior(LxWxD) 165*140*290mm Net Weight 3 Refrigerating prospective over 30W @ Minus eighty Degree Top head temperature Minus a hundred and twenty Degree Work temperature Minus 10 Degree to 32 Degree Storage temperature Minus 20 Degree to 60 Degree Humidity 20% to 90% Heat dissipation Air cooling Noise ≤55dB