TEC1-12706 12V 40x40mm Thermoelectric Peltier Cooler Module

Product Description:
The TEC1-12706 Thermoelectric Peltier Cooler is a solid-state heat transfer module that transforms electrical energy into effective cooling or heating with no moving parts. Designed for DIY electronics, temperature control projects, and compact cooling systems, this 12V module creates a cold side and a hot side to maintain stable temperatures in tight spaces.

Specifications:

• Model: TEC1-12706 thermoelectric cooler

• Rated Voltage: 12 V DC

• Rated Current: ~5–6 A (max)

• Power Consumption: ~50–72 W estimated

• Dimensions: 40 × 40 × ~3.6–4 mm

• Maximum Temperature Difference (Tmax): ~60–70 °C

• Material: Ceramic plates with semiconductor thermoelectric couples

Key Features:

• Uses Peltier effect for cooling and heating when DC power is applied

• Compact 40×40 mm size fits small setups

• Solid-state operation — silent with no moving parts

• Can achieve a significant temperature difference between sides

• Durable semiconductor design suitable for repeated use

Other Details:

• Ideal for mini fridges, beverage coolers, CPU or electronics cooling

• Requires heatsink or fan on the hot side for best performance

• Can heat when polarity is reversed

• Great for makers, hobbyists, engineers, and thermal projects

• Works well in DIY thermal control and experimental builds