Semiconductor Cooler Chip TEC1 12712 Refrigeration Tablet for CPU Coolers Power Sources DC12V

Feature: 1. DUAL USE: You can reverse the polarity of the semiconductor chip to get ice cold in minutes or heat to boiling. 2. ADVANCED TECHNOLOGY: This semiconductor cooler chip incorporates both semiconductor technologies and electronic assembly techniques, safe and reliable for long term use. 3. WIDE APPLICATION: The cooler tablet is used for many applications from CPU coolers to alternate power sources. 4. FOR DIY: With the help of the cooler tablet, you can also diy your own custom car drink warmer, cooler as well! Use it at will! 5. EASY INSTALLATION: This semiconductor cooler chip is easy to install, and you can quickly put it into use. Specification: Item Type: Semiconductor Cooler Chip Material: Semiconductor, 704 Silicone Rubber Product Size: Approx. 40 x 40mm / 1.57 x 1.57in Working Current: Imaximum 9.5A (maximum voltage 12A when starting 15.5V) Rated Voltage: DC12V (maximum voltage 15.5V) Cooling Power: 114W (too high temperature of the cooling surface will reduce the cooling power) Assembly Pressure: 85N/cm2 Internal Resistance: 1.0 to 1.1 Ohm Component Pairs: 127 pairs Working Environment: Temperature range - 55 celsius to 83 celsius (high ambient temperature will directly affect the refrigeration efficiency) Power Supply Requirements: Working power supply with single voltage of 12V and current of more than 12A (can be used in series and parallel) Device Characteristics: Red wire positive pole, black wire negative pole Weight: Approx. 24 g / 0.8 oz. Package List: 1 x Semiconductor Cooler Chip