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Description

Product Description

The TEC1-12707 is a high-capacity thermoelectric cooler (TEC) engineered for demanding applications that require significant heat pumping in a compact footprint. Utilizing the Peltier effect, this industrial-grade solid-state device creates a powerful temperature differential between its two ceramic plates. With a 7-Ampere current rating, the 12707 model is a “high-performance” solution, offering approximately 15-20% more cooling power than the standard 12706 module.

Constructed with 127 internal semiconductor couples made of high-purity bismuth telluride, the TEC1-12707 provides silent, vibration-free temperature control. Because it contains no moving parts or circulating refrigerants, it is exceptionally reliable for medical devices, laboratory instruments, and high-density electronic cooling where a long, maintenance-free lifespan is mandatory.

Key Features

Enhanced Heat Pumping: Capable of moving up to 70W–75W of heat energy, making it suitable for larger-scale refrigeration and active CPU chilling.
Solid-State Reliability: No moving parts or mechanical wear, ensuring silent operation and zero acoustic noise.
Precision Thermal Management: Enables sub-degree temperature stability when paired with a PWM controller or PID system.
Industrial Build Quality: Reinforced ceramic plates designed to withstand repeated thermal cycling in professional environments.
Instant Thermal Reversibility: Change the direction of heat flow instantly by simply reversing the DC input polarity.
Environmentally Friendly: Fully RoHS compliant and free of CFCs or other ozone-depleting refrigerants.

Additional information

Model Number	TEC1-12707
Dimensions	40mm x 40mm x 3.5mm (approx.)
Internal Couples	127
Maximum Voltage	15.4V DC
Maximum Current	7.0A
Max Cooling Power	~70W – 75W
Max Temp Difference	≥66°C
Operating Temp Range	-50°C to +80°C
Internal Resistance	1.5 ~ 1.8Ω
Lead Wire	150mm (Approx.) 20 AWG