Peltier cooler is also called the thermoelectric cooler, and its principle is the Peltier effect. Thermoelectric coolers can generate both heating and cooling thermal power when applying an electric DC current at different directions. The current direction determines cooling or heating. The current magnitude determines the effect of cooling or heating. A peltier controller is a must for controlling the peltier cooler automatically. The PID control system comes with high precision, which can be used to control the current of peltier controller for achieving high precision temperature control effect.
The PID control system are integrated in some of our peltier controllers, such as, TEC28V15A. This peltier controller comes with the world’s first built-in smart auto PID control, the micro-processor of which continuously senses and compensates the thermal load automatically. No need to use any external components for forming a compensation network, nor require any tuning.
Besides, it has many other advantages: driving high power peltier coolers at high efficiency. It is powered by a wide DC voltage between 9V to 28V and the output current can go up to 15A without using a heat sink. The peltier controller TEC28V15A allows setting the set-point temperature, maximum output voltage magnitude, and the maximum output current magnitude respectively.
If you are interested in this peltier controller, please feel free to contact us. There are also other types of peltier controllers available.
