The Peltier controller is a US-patented product of Analog Technologies, Inc . ( ATI ). It is designed for driving a thermal electric cooler ( TEC ). There are many kinds of Peltier controller, and each Pletier controller has different working parameters. But all of them have high efficiency, high stability and high reliability, and are packaged in a metal enclosure, which can block the interferences from other electronics. The following is the photo of the TECA1-XV-XV-D Peltier controller. Figur...(more)
The Peltier controller is an electric module, which is designed for driving thermal electric coolers ( TECs ). The Peltier controller provides many interface ports for users to set the desired temperature, the maximum output voltage across the TEC, and the compensation network. Asthecompensation network matches with the thermal load, the temperature loop is ensured stability. See Figure 1, the Peltier controller has a compact size and is packaged in a metal enclosure, helping block the interfere...(more)
The Peltier controller is an electric module, which is designed for driving thermal electric coolers ( TECs ) to realize heating and cooling. During operation, the Peltier controller has high efficiency, high reliability and high stability. In addition, it has a compact size (see Figure 1), which is convenient to use, carry and store. The controller comes with many interface ports, which can be used to set the desired parameters, such as the desired temperature, the maximum output voltage across...(more)
The TEC5V4A-D is a patented Peltier controller of ATI , with high efficiency, high stability, and high reliability. This Peltier controller has a compact size (see Figure 1), and is packaged in a metal enclosure, helping to block the interferences from other electronics. It is utilized to drive thermal electric coolers ( TECs ). Figure 1. The TEC5V4A-D Peltier controller The TEC5V4A-D Peltier controller provides many functions for users: thermistor T-R curve linearization, temperature measuremen...(more)
NTC thermistors are sensitive to air flow when they are in self-thermal status, so NTC thermistors has potential to measure wind velocity. Under the same temperature and electric condition, such as stable room temperature, provide a constant current to NTC thermistors for self-thermal. Put NTC thermistors in still air, at this time, the terminal voltage is the lowest. Then increase the wind velocity generally, and the terminal voltage increases accordingly. Thats because the flow air decreases t...(more)
Parameters of Peltier controller TEC5V4A-D The TEC5V4A-D is a Peltier controller, which is designed for driving thermal electric coolers (TECs). This Peltier controller has high efficiency (more than 90%), high stability (0.01C) and so on. It provides a DIP packaging. Figure 1. The TEC5V4A-D Peltier controller By using this Peltier controller, users can monitor and regulate the temperature of TEC in real time. And the Peltier controller is packaged in a six-sided metal enclosure, blocking the in...(more)
The TECA1-XV-XV-D Peltier controller is designed to drive thermal electric coolers ( TECs ), and its parameters can be customized. This Peltier controller has a compact size, 25.6mm*20mm*7.5mm (see Figure 1), so that it is very easy and convenient to use, carry and store. In addition, the Peltier controller has high reliability, high stability and some other advantages. Figure 1. The TECA1-XV-XV-D Peltier controller For TECA1-XV-XV-D, the first X stands for the maximum input voltage, and the sec...(more)
Continued from last article. In actual liquid level measurement, the temperatures of the water and air are often not the same. When the air temperature is low and the water temperature is high, we cant judge NTC thermistor is in the water or air according to the voltage. However, if we know a temperature point and also the voltages of the air and the water at this temperature, then we can judge the NTC thermistor is in the air or in the water. That is to say, the liquid level and the temperature...(more)
