TEC is the abbreviation of thermo electric cooling modules. It has the characteristics of small size and light weight, which can conveniently control the cooling and heating by changing the current direction, and has good temperature response, local temperature control and high control precision. It is widely used in biomedical, testing and analyzers, electronic equipment and other fields.
Although TEC comes with many advantages, in practical applications, it is not easy to drive TEC due to the unreasonable design of the TEC controller, low power efficiency during operation, low precision of temperature control, and large size. It is necessary to add a large volume of heat dissipation module to work properly. It can’t give full play to the characteristics of TEC, even cover the advantages of using TEC for temperature control. This article describes a high voltage high current TEC controller from ATI.
TEC controller TEC28V15A, is designed for driving high power TEC modules at high efficiency. It is powered by a DC voltage between 9V to 28V and the output current can go up to 15A without using a heat sink. This controller comes with the world’s first built-in smart auto PID control. The TEC controller intelligent smart automatic PID control micro-processor continuously senses and compensates the thermal load automatically. No need to use any external components for forming a compensation network, nor requires tuning. The controller TEC28V15A allows setting the set-point temperature, maximum output voltage magnitude, and the maximum output current magnitude respectively.
If you want to know more about TEC controller TEC28V15A, please visit our website:
http://www.analogtechnologies.com/TEC_controller_TEC28V15A.html
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