Overview
The TEC1-12706 Thermoelectric Cooler Peltier Module is a high‑performance, compact solution for precise thermal management. Measuring 40 × 40 mm and rated at 55 W, this module operates from a 12 V supply and can achieve a maximum temperature differential of up to 59 °C, making it ideal for demanding cooling and heating projects.

Specifications

• Model: TEC1-12706


• Dimensions: 40 mm × 40 mm × 3.9 mm


• Maximum Power: 55 W


• Operating Voltage: 12 V DC


• Maximum Temperature Difference (ΔTmax): 59 °C


• Current Consumption: 5 A (typical)


• Thermal Conductivity: 0.5 W/m·K (module)


• Material: Bismuth‑Telluride (Bi₂Te₃) semiconductor plates


• Connection Type: Solder pads (red – positive, black – negative)

Typical Applications

• Arduino‑based temperature control systems


• Miniature refrigeration units and portable coolers


• Heat dissipation for high‑power LEDs and laser diodes


• Thermal regulation in 3D printers and CNC machines


• Scientific instrumentation requiring precise temperature differentials


• DIY beverage chillers and food preservation devices


• Thermal testing rigs and prototype development