Item Type: Thermoelectric Refrigeration Cooling System <br>Material: Plastic + aluminum <br>Maximum Power: 140W (2 x 12705 chips) <br>Maximum Current: 12A <br>Stable Current: 10A <br>Voltage: DC12V <br>Uses: Cooling down small spaces such as tablets, computers, experiment boards, pet beds, etc., learn the principle of semiconductor refrigeration, and the company develops cooling equipment research <br>Size(LxWxH): Approx. 9.5 x 12 x 20cm / 3.7 x 4.7 x 7.9in<br>1、Suitable for small space refrigeration, semiconductor refrigeration learning theory, research plan and development of refrigeration equipment planning <br>2、Thermoelectric refrigeration cooling system possess stable work, low noise, no need for refrigerant <br>3、The cooling effect depends on the size of the cooling space, ambient temperature, heat insulation performance, airtightness, etc. <br>4、The product can be used as dual-core cooling, air-cooling equipment, cooling equipment <br>5、Used to cool down small spaces such as tablets, computers, experiment boards, pet beds, etc., learn the principle of semiconductor refrigeration, and the company develops cooling equipment research1. Because the liquid refrigerant evaporates rapidly in the environment, when the refrigerant falls on the skin, it will absorb a large amount of heat from the skin and vaporize, causing local frostbite. So prevent refrigerant from splashing into eyes and skin. <br>2. Do not contact with open flames, stay away from heat sources, and avoid strong vibrations.1 x Thermoelectric Refrigeration Cooling System