Description
Product Description
The TEC1-12703 is a high-performance, compact thermoelectric cooler (TEC) designed for applications where space is limited but precise temperature control is critical. Measuring just 30x30mm, this Peltier device utilizes the thermoelectric effect to create a significant temperature differential between its two ceramic plates.
With a 3-Ampere current rating, the 12703 model offers a more energy-efficient and lower-heat-signature cooling solution compared to the larger 12706 series. It is the ideal choice for cooling small sensors, laser diodes, and high-performance micro-components. Because it is a solid-state device with no moving parts, it operates silently and offers extreme durability, making it perfect for medical, laboratory, and aerospace environments where vibration and noise must be eliminated.
Key Features
- Space-Saving Footprint: The 30x30mm size allows for integration into miniaturized enclosures and tight PCB layouts.
- High Precision: Enables sub-degree temperature stability when used with a PID controller or PWM power supply.
- Solid-State Longevity: No moving parts, no refrigerants, and no mechanical wear, ensuring a maintenance-free lifespan.
- Instant Reversibility: Simply reverse the DC polarity to switch the module from a cooler to a high-precision heater.
- Eco-Friendly: Fully RoHS compliant; operates without CFCs or other harmful greenhouse gases.
- Bismuth Telluride Technology: Constructed with high-purity semiconductor couples for maximum thermal pumping efficiency.
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