TEC1-12704 Thermoelectric 4A Peltier Cooler Module

TEC1-12704 Thermoelectric 4A Peltier Cooler Module 

The TEC1-12704 is a compact thermoelectric (Peltier) cooling module designed for efficient solid-state cooling and heating applications. When powered, it transfers heat from one side to the other, creating a cold side and a hot side. By reversing the polarity, it can also be used for heating.

With a 4A current rating, this module is ideal for small-scale cooling projects, including DIY mini refrigerators, electronics cooling, temperature-controlled boxes, and hobby projects. It provides silent operation, precise thermal control, and high reliability.

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Applications

• Mini refrigerators and portable coolers
• Electronic device and laser module cooling
• Small water or beverage chillers
• Temperature-controlled incubators and boxes
• Laboratory and educational projects
• Automotive and portable cooling applications

Features

• Type: Thermoelectric (Peltier) cooler module
• Model: TEC1-12704
• Rated Current: 4A
• Solid-state operation (no moving parts)
• Silent and vibration-free
• Can be used for cooling or heating (by reversing polarity)
• Compact, thin, and lightweight
• Easy to install and integrate
• Long service life and reliable performance