TEC Controllers  

Temperature Controllers

Opt Lasers offers a comprehensive range of TEC controllers (temperature control devices). Selecting the appropriate cooling solution is crucial for various reasons, with heat dissipation being a significant factor. When the system consistently operates at higher temperatures than anticipated, a cooling-only TEC controller suffices, eliminating the need for heating functionality. However, certain systems necessitate both cooling and heating capabilities to maintain optimal operating temperatures.

In scenarios where environmental temperatures fluctuate rapidly or fall below desired levels, a temperature controller equipped with a full bridge that allows both cooling and heating becomes indispensable. It is important to note that there is no universally "best" temperature controller, as their effectiveness depends on specific system requirements and prevailing environmental conditions.

In addition to system requirements and environmental considerations, it is vital to consider supplementary features such as UART communication, controller size, PID algorithm, and maximum current, especially when the system is expected to be upgraded in the near future. By utilizing a suitable TEC controller, the laser diode operates with enhanced efficiency, leading to an extended operational lifespan.

  • TEC-12A-24V-ADV RS232 USB Programmable Temperature TEC Controller

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    The TEC-12A-24V-ADV is an advanced PID temperature controller for TEC modules. It has a current source output, making it efficient and compatible with various TEC types. It supports bipolar and unipolar modes and can be controlled remotely via a serial connection. With versatile inputs and outputs, it offers precise temperature control.

    In Stock
  • TEC-8A-24V-PID-HC Temperature Controller

    (1)

    The TEC-8A-24V-PID-HC Temperature Controller is designed for precise temperature control within the -70 to 70 degrees Celsius range. With stabilization accuracy of up to +/-0.05 degrees Celsius, it ensures exceptional temperature stability and reliability.

    In stock
  • TEC-20A-25V-PID-H Temperature Controller

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    TEC-20A-25V-PID-H is an advanced TEC controller with a microprocessor unit, mounted on a compact heat sink. It operates in cooling mode, improving efficiency and reducing board size. It supports Peltier modules with currents up to 20 A.

    In stock
  • TEC-20A-25V-PID Temperature Controller

    (2)

    TEC-20A-25V-PID is an advanced TEC controller with a microprocessor unit. It operates in cooling mode, improving efficiency and reducing board size. It supports Peltier modules with currents up to 20 A.

    In stock
  • TEC-20A-30V Temperature Controller

    (1)

    The TEC-20A-30V is a compact TEC controller with analog elements and a small PCB board, offering high operating currents for versatile applications. With temperature stabilization accuracy of ±0.4 degrees Celsius, it combines high current capabilities, a broad voltage range, and precise performance within its compact dimensions.

    In stock

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