SKU: SENS-3941
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Pro-Range TEC1-12709 40x40mm Thermoelectric Cooler Module - 15.8V, 9A, 77W Cooling

₹389.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range TEC1-12709 is a 40x40mm Peltier thermoelectric cooler module designed for active cooling in industrial, commercial, and high-power electronic systems. Operating at 15.8V DC and 9A, it provides up to 77W of cooling capacity with a maximum temperature differential of 65°C.

Features

  • High-Performance Peltier Module with 77W Maximum Cooling Capacity
  • Rated for 15.8V DC Operation at 9A Current Draw
  • Compact 40mm x 40mm x 4.4mm Footprint for Space-Constrained Designs
  • Maximum Temperature Differential (ΔT) of 65°C Between Hot and Cold Sides
  • Silicone-Sealed Construction for Moisture and Environmental Protection

Out of stock

Description

The Pro-Range TEC1-12709 is a solid-state thermoelectric cooler based on the Peltier effect, where an applied DC current creates a heat flux between its ceramic substrates. This module is engineered for demanding thermal management tasks, transferring heat efficiently from the cold side to the hot side for active cooling without moving parts.

With a rated voltage of 15.8V and a current of 9A, it delivers a substantial cooling power of 77W, making it suitable for stabilizing temperatures in high-power electronics, laser diodes, CCD cameras, and portable refrigeration units. The module features a durable, silicone-rubber-sealed construction that protects the internal bismuth telluride elements from moisture and contaminants, ensuring reliable performance across a broad operating temperature range from -55°C to +83°C.

Key Features

  • High-Capacity Cooling: Delivers up to 77W of active cooling power for effective heat extraction.
  • Optimized Electrical Specs: Engineered for 15.8V DC operation at 9A, balancing performance with power requirements.
  • Robust Thermal Performance: Capable of achieving a maximum temperature differential (ΔTmax) of 65°C under ideal conditions.
  • Compact & Durable Build: 40mm x 40mm ceramic plates with a 4.4mm profile and silicone-sealed edges for environmental protection.
  • Wide Operating Range: Functions reliably in ambient temperatures from -55°C to +83°C.
  • Solid-State Reliability: No moving parts or refrigerants, offering maintenance-free operation and long service life.

Applications

  • Active cooling for high-power LED arrays and laser diode modules.
  • Temperature stabilization in scientific instrumentation, CCD cameras, and photodetectors.
  • Compact refrigeration systems for portable medical or beverage coolers.
  • Thermal management in high-performance computing and power electronics enclosures.
  • Dehumidification and climate control in enclosed electronic cabinets.

Technical Specifications

Manufacturer / ModelPro-Range TEC1-12709
Cooling Power (Qmax)77 W
Rated Voltage (VDC)15.8 V
Operating Current (Imax)9 A
Max Temperature Differential (ΔTmax)65 °C
Dimensions (L x W x H)40 x 40 x 4.4 mm
Operating Temperature Range-55°C to +83°C
Construction / SealingSilicone Rubber Sealed
Substrate MaterialCeramic (Alumina)

Frequently Asked Questions

What is the maximum cooling power and temperature differential for this TEC1-12709 module?

The Pro-Range TEC1-12709 module provides a maximum cooling capacity (Qmax) of 77 Watts. Under ideal, no-load conditions, it can achieve a maximum temperature differential (ΔTmax) of up to 65°C between its hot and cold sides. Actual performance in your system will depend on heat sink efficiency, ambient temperature, and applied current.

What power supply specifications are required to drive this Peltier module?

This module is rated for 15.8 Volts DC and draws up to 9 Amperes at its maximum cooling point. You will need a DC power supply capable of delivering at least 15.8V and 9A continuously, with good voltage regulation and low ripple. Ensure all wiring and connectors are rated for the high current to prevent voltage drop and overheating.

How should I mount and heatsink this thermoelectric cooler for optimal performance?

For effective operation, the hot side of the module must be attached to a high-performance heatsink with forced air or liquid cooling. The cold side interfaces with the object to be cooled. Use a thin layer of thermal paste on both ceramic faces, apply even pressure during mounting to avoid cracking the ceramic substrate, and ensure electrical isolation if needed.

What is the operating temperature range and environmental protection of this module?

The module can operate in ambient temperatures from -55°C to +83°C. It is sealed with silicone rubber around its edges, which provides protection against moisture, dust, and minor environmental contaminants. However, it is not fully waterproof (no IP rating) and should be used in controlled environments where prolonged direct exposure to liquids is avoided.

Package Includes

  • 1 x Pro-Range TEC1-12709 Thermoelectric Cooler Module

Additional Information

Weight 0.05 kg
Dimensions 4 × 4 × 0.44 cm