ATFC105D is a digital TEC/fan controller, which is designed to regulate the temperature of an enclosed chamber.
This digital TEC/fan controller integrates a TEC array, peltier controller, a fan array, and
heat sinks. This controller detects the temperature of the chamber, and when the temperature goes beyond the safety window, it cuts off the power supply. It regulates the temperature by driving TEC assemblies with fans. It can also monitor the working status of this controller. This controller assembly allows setting the parameters of the set-point temperature window, the safety temperature window, monitoring the heat sink hot side temperature, heat sink cold side temperature, and the chamber temperature. Two control loops are integrated in this assembly: one is TEC and the other is fan. TEC loop has a bi-directional output in order to achieve heating and cooling effects, and the fan loop switches the fan on and off.
Peltier controller in this controller assembly is used to control the TEC array so that the TECs know when to cool down and when to heat up.
The photos of actual peltier controller ATFC105D
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