Description
Product Description
The TEC1-12712 is an ultra-high-capacity thermoelectric cooler (TEC) engineered for the most demanding thermal management challenges. Operating on the Peltier effect, this industrial-grade solid-state device acts as a powerful heat pump, capable of moving up to 110W–120W of heat energy in a compact 40mm footprint. With a massive 12-Ampere current rating, the 12712 is designed for applications where standard cooling modules lack the “thermal muscle” required to maintain sub-ambient temperatures under heavy loads.
Constructed with 127 internal high-purity bismuth telluride semiconductor couples, the TEC1-12712 offers a silent, vibration-free alternative to traditional mechanical refrigeration. Its reinforced ceramic plates are designed for maximum durability and precise temperature control. Whether you are building an industrial liquid chiller, an active sub-zero CPU cooling system, or a high-performance medical refrigeration unit, the 12712 provides the ultimate in solid-state cooling power.
Key Features
- Ultra-High Heat Pumping: One of the most powerful single-stage 40mm modules available, designed for aggressive heat dissipation up to 120W.
- Solid-State Reliability: No moving parts, no mechanical wear, and no circulating refrigerants, ensuring silent operation and an exceptionally long service life.
- Precision Thermal Management: Enables sub-degree temperature stability when integrated with high-precision PWM or PID control systems.
- High Delta-T: Capable of achieving a maximum temperature difference () of up to 68°C–70°C in ideal conditions.
- Instant Response: Rapidly switches between cooling and heating modes by simply reversing the DC polarity.
- Eco-Friendly: Fully RoHS compliant; operates without CFCs, HCFCs, or other harmful greenhouse gases.





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