Based on thermoelectric cooler (TEC), Peltier controller is designed for controlling temperature of laser system, EDFA, instrument sensors, etc. Peltier controller has compact size, high efficiency, low noise, high accuracy and some other advantages. In order to use Peltier controller conveniently, evaluation board is built, which is made of a complete tuning and function circuit. The following is the photo of evaluation board.
Figure 1. The physical photo of Peltier controller evaluation board
Peltier controller evaluation board is utilized to set the limit of output current, realize harmonic compensation network and set the internal operating temperature. There is an LED used to indicate the TEC temperature. What’s more, it provides many connections to connect external components and instruments. There are many kinds of Peltier controllers and corresponding evaluation boards in our company (ATI). Take TECA1-5V-5V-D and corresponding TECEV104 evaluation board as an example. TECA1-5V-5V-D is located in the center of the TECEV104 to measure the voltage of all pins by detecting the connecting holes located on the left and right of the module socket.
If you want to know about Peltier controller and evaluation board, please contact us.
Our web site is
http://www.analogtechnologies.com/Evaluation_Board_TECEV104.html
