The TEC-1123 is a specialized TEC controller / power supply able to precision-drive two independent Peltier elements or resistive heaters. Each channel features a true bipolar current source for cooling / heating, two temperature monitoring inputs (1x high resolution, 1x auxiliary) and intelligent PID control with built-in autotune. The TEC-1123's hard- and firmware offer various communication and safety options.
Our TEC controllers are digitally controllable through software or API and scripting. There is even a LabVIEW VI (PDF) available to operate the TEC controller. Several communication and security features enhance the functional range.
Other TEC controllers use the power input directly to generate a PWM signal for the Peltier element, which produces interferences. We generate direct current (DC) using SMPS instead, for ripple free output current and higher efficiency, what is advised by Peltier element manufacturers. (More info)
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