SKU: SENS-3921
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Pro-Range TES1-12705 30x30mm Thermoelectric Cooler Peltier Module - 15.8V, 5A, 43W

₹209.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range TES1-12705 is a compact 30x30mm thermoelectric cooler (TEC) module delivering 43W of cooling capacity at 15.8V/5A, ideal for precision temperature control in electronics cooling, small refrigeration systems, and DIY thermal management projects.

Features

  • High-performance semiconductor Peltier module with 43W cooling capacity.
  • Operates at 15.8V DC with a 5A current draw for stable thermal pumping.
  • Compact 30mm x 30mm footprint with a 3.2mm thin profile for space-constrained designs.
  • Capable of achieving a maximum temperature differential (ΔT) of up to 65°C.
  • Industrial-grade ceramic substrate construction ensures reliable, long-term operation.

Out of stock

Description

The Pro-Range TES1-12705 thermoelectric cooler utilizes the Peltier effect to actively transfer heat from one ceramic face to the other when DC power is applied. This solid-state heat pump provides precise, controllable cooling without moving parts, making it ideal for applications requiring localized temperature regulation.

Constructed with high-quality semiconductor bismuth telluride pellets sandwiched between robust ceramic plates, the module is designed for durability and efficient thermal conductivity. Its 3.2mm thickness and 30x30mm size allow for easy integration into compact assemblies for cooling electronic components, stabilizing laser diode temperatures, or creating small-scale refrigeration systems.

Key Features

  • High-Capacity Cooling: Provides 43W of heat pumping power for effective thermal management.
  • Optimized Electrical Specs: Rated for 15.8V DC operation at 5A, compatible with standard DC power supplies.
  • Compact & Thin Design: 30mm x 30mm footprint with a 3.2mm profile enables integration in tight spaces.
  • Solid-State Reliability: No moving parts, offering silent operation and high durability with minimal maintenance.
  • Precise Temperature Control: Enables accurate cooling and heating (when polarity is reversed) for stabilization tasks.
  • Robust Construction: Features industrial-grade ceramic substrates for excellent thermal conduction and electrical insulation.

Applications

  • Precision cooling for high-power LEDs, laser diodes, and CPU/GPU overclocking rigs.
  • Temperature stabilization in scientific instruments, photodetectors, and optical assemblies.
  • Compact portable refrigeration for medical sample transport or beverage coolers.
  • Dehumidification and climate control in enclosed electronic enclosures.
  • DIY and hobbyist projects requiring active heating or cooling cycles.

Technical Specifications

Manufacturer Part NumberTES1-12705
Brand / OEMPro-Range
Rated Voltage (VDC)15.8 V
Operating Current5 A
Cooling Capacity (Qmax)43 W
Max Temperature Difference (ΔTmax)65 °C
Module Dimensions30 mm x 30 mm
Thickness3.2 mm
TechnologyBismuth Telluride Thermoelectric (Peltier)

Frequently Asked Questions

What is the maximum temperature difference this Peltier module can achieve?

The TES1-12705 is rated for a maximum temperature differential (ΔTmax) of 65°C when operating under its specified conditions of 15.8V and 5A with an optimal heat sink on the hot side. Actual achievable ΔT in your system depends on thermal management, ambient temperature, and load.

Can I power this module with a 12V power supply?

Operating at 12V will reduce the module's performance, as it is rated for 15.8V. The cooling capacity (Qmax) and maximum temperature difference will be lower than the specified 43W and 65°C. For full performance, use a regulated DC power supply capable of delivering 15.8V at a minimum of 5A.

How should I mount and heatsink this thermoelectric cooler?

For effective operation, the hot side must be attached to a substantial heatsink with thermal paste, often coupled with a fan. The cold side is attached to the target to be cooled. Ensure even pressure across the ceramic plates to avoid cracking and use electrically insulating but thermally conductive pads if needed.

Can this module be used for heating as well as cooling?

Yes. By reversing the polarity of the applied DC voltage, the heat pumping direction is reversed, making the 'cold' side hot and the 'hot' side cold. This allows the same module to be used for precise heating applications, such as warming biological samples or maintaining a setpoint above ambient.

Package Includes

  • 1 x Pro-Range TES1-12705 Thermoelectric Cooler Module

Additional Information

Weight 0.03 kg
Dimensions 3 × 3 × 0.32 cm