Our TEC controller, ATEC24V10A-D, is an electronic
module designed for driving high power TECs to achieve
high temperature stability at high power efficiency. It has a
wide input voltage range, 5V to 25V and allows setting the
output current limit and set-point temperature by a voltage
signal. The set-point temperature range can be programmed
externally by using only 3 resistors. A formula is given for
calculating the values of these resistors according to the R-T
characteristics of the thermistor and the set-point
temperature range required.
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