TEC1-12715 Thermoelectric Peltier Cooler Module – 40×40mm, 12V DC, 15A

The TEC1-12715 Thermoelectric Peltier Cooler Module is a high-performance solid-state cooling device designed for electronic cooling, refrigeration, temperature control, and DIY projects.

Using the Peltier effect, this compact module creates a temperature difference between its two ceramic surfaces when DC power is applied. One side becomes cold while the opposite side becomes hot, allowing efficient heat transfer without compressors, refrigerants, or moving parts.

With a 40 × 40mm footprint and a maximum current rating of 15A, the TEC1-12715 is ideal for custom cooling systems, portable refrigerators, electronics projects, laboratory equipment, and temperature-controlled enclosures.

Key Features

• Thermoelectric Cooling Technology: Provides cooling and heating through the Peltier effect.

• High-Current Design: Supports up to 15A for demanding thermal management applications.

• Compact Size: 40 × 40mm design for easy integration into custom projects.

• Solid-State Operation: No moving mechanical parts, resulting in quiet operation.

• Cooling & Heating Capability: Reverse the DC polarity to change the direction of heat transfer.

• Fast Thermal Response: Quickly creates a temperature difference when properly powered and cooled.

• Versatile Applications: Suitable for electronics, DIY refrigeration, scientific projects, and temperature control systems.

• Pre-Attached Wires: Red and black power leads for convenient electrical connections.

Technical Specifications

Performance ratings are based on published specifications for TEC1-12715 modules and may vary by manufacturer and operating conditions.

Common Applications

• DIY mini refrigerators and portable coolers

• Electronic component cooling

• Temperature-controlled enclosures

• Beverage cooling systems

• Laboratory and scientific experiments

• Robotics and electronics projects

• Custom heating and cooling devices

• Thermal management systems

Installation & Safety Notes

Important: A heatsink is required for proper operation.

The hot side of the Peltier module must be connected to an appropriately sized heatsink or cooling system to prevent overheating and potential module damage.

For best results:

• Use a suitable DC power supply with adequate current capacity.

• Apply thermal paste between the module and heatsink.

• Ensure sufficient cooling of the hot side during operation.

• Do not operate the module without adequate heat dissipation.

• Do not exceed the rated voltage or current.

• Avoid excessive mounting pressure or mechanical stress on the ceramic surfaces.

Package Includes

• 1 × TEC1-12715 Thermoelectric Peltier Cooler Module with Pre-Attached Wires

Power supply, heatsink, cooling fan, and thermal paste are sold separately.

An excellent choice for makers, students, electronics technicians, and engineers developing custom cooling and temperature control projects.