Product Description: The 12706 Thermoelectric Peltier Cooling Module is a compact 40x40mm solidstate cooling device designed for efficient thermal control in DIY electronics and small cooling projects. Powered by 12V DC and handling up to 6A, this module creates a cold side and a hot side using the Peltier effect for reliable cooling or heating with no moving parts. Perfect for hobbyists, makers, and engineers. Specifications: Model: 12706 Peltier Thermoelectric Cooler Module Rated Voltage: 12 V DC Rated Current: ~6 A Power Consumption: ~60 W Dimensions: 40 40 ~3.84 mm Cooling Power (Qcmax): ~5060 W Construction: Ceramic plates with semiconductor couples Operating Principle: Peltier thermoelectric effect Key Features: Efficient thermoelectric cooling using the Peltier effect Compact 40×40 mm module fits small spaces Solidstate design with no moving parts silent and low maintenance Dualside operation: cooling on one side and heat rejection on the other Durable construction for reliable longterm use Ideal for reversible heatingcooling by polarity reversal Other Details: Best performance with a good heatsink and fan for the hot side Widely used in electronics cooling, mini refrigerators, DIY projects Can help cool CPUs, beverage coolers, and small enclosures Suitable for science experiments and hobbyist thermal control builds