TEC controller can be also called Peltier controller, which is designed for driving and controlling TEC modules (Peltier modules). This TEC controller, TECA1-xV-xV-DAH, is a newly developed Peltier controller with higher precision than standard TEC controller. Besides, the controller also comes with high stability, compact size, and high reliability.
The photo below shows an actual TECA1-xV-xV-DAH TEC controller. It is enclosed in a six sided metal enclosure that can block interferes from other electronics. The maximum output current is 2.5A with the efficiency of over 90%. The higher precision refers to the smaller maximum voltage difference between pin TEMP and TEMPSP. For TECA1-xV-xV-DAH TEC controller, this voltage difference is less than 0.5mA, while for TECA1-xV-xV-D TEC controller, this value is less than 5mV. It's obvious to see TECA1-xV-xV-DAH TEC controller is more accurate than TECA1-xV-xV-D.
TEC controller TECA1-xV-xV-DAH is usually working with some other products, such as TEC module, thermistor, and heat sink, which can be used for building a temperature control system with high efficiency.
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