12 VTEC1-12706 Thermoelectric Peltier Cooling

Product Description:
This TEC1-12706 thermoelectric cooler (Peltier module) is a solid-state heat pump that creates a temperature difference between its two sides when powered with 12 V DC. Ideal for DIY cooling and heating applications, electronics thermal control, mini refrigerators, and custom temperature systems, it transfers heat from one side to the other without moving parts or noise. Simple to integrate with heat sinks and power supplies, it’s perfect for makers, hobbyists, and engineers working on compact thermal projects.

Specifications:

• Model: TEC1-12706 thermoelectric cooler module

• Rated Voltage: 12 V DC

• Rated Current: Around 5–6 A (max ~6 A)

• Power: Approx. 50–60 W cooling capacity

• Dimensions: ≈40 × 40 mm square

• Thickness: ~3.3–4 mm

• Temperature Differential: Up to ~60–70 °C between hot and cold sides

• Material: Ceramic substrate with semiconductor couples

• Operation: DC powered thermoelectric cooling/heating

Key Features:

• Thermoelectric Peltier effect cooling: Transfers heat from cold side to hot side when DC power is applied

• Dual-mode: Can be used for cooling or, with reversed polarity, heating applications

• No moving parts: Silent, vibration-free solid-state operation

• Compact design: Small 40 × 40 mm form factor makes it easy to integrate in tight spaces

• Versatile applications: Suitable for electronics cooling, mini refrigerators, temperature control projects, CPU cooling experiments, and more

Other Details:

• Requires heatsink: Best performance when the hot side is mounted to a heat sink or fan to dissipate heat efficiently

• DIY friendly: Commonly used in hobbyist and maker projects that need precise temperature control

• Requires stable 12 V power supply: Ensure supply can deliver sufficient current (~6 A)

• Durable: Ceramic and semiconductor construction for long life with proper cooling