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White square Peltier module 40mm with 30cm wires

Unique-Bargains

Unique-Bargains TEC1-19906 24V 120W 40mm Peltier gadget

SKU CH-YGX9-VPGT5 MPN TEC1-19906

A 40 mm thermoelectric cooler rated 24 V and 120 W creates a 65 °C temperature difference when powered at 5.78 V

  • TypeGadgets
  • Delivers up to 65 °C temperature difference at 5.78 V
  • Rated 120 W cooling power at 24 V DC
  • Handles 6 A current for strong heat pumping
  • Compact 40 mm square fits tight spaces
  • Includes 30 cm leads for easy wiring

Thermoelectric cooler module

The TEC1-19906 is a 24 V Peltier plate that moves heat when current passes through it. It measures 40 mm square and 4 mm thick with 30 cm leads. Rated at 6 A and 120 W, it is intended for experimental cooling or small-scale thermal management projects.

Who this suits and who it does not

Hobbyists building portable coolers, CPU test rigs or sensor stabilisers can use this module with a proper heat-sink and 24 V supply. Buyers who need higher heat-pumping capacity, lower voltage operation or a complete plug-and-play chiller should look at other solutions.

Critical specification — 65 °C temperature

At 5.78 V the module produces roughly 65 °C (149 °F) difference between its cold and hot faces. Without a heat-sink on the hot side the device will overheat and fail within seconds, so mounting hardware and thermal paste are mandatory before power is applied.

Highlights

  • Delivers up to 65 °C temperature difference at 5.78 V
  • Rated 120 W cooling power at 24 V DC
  • Handles 6 A current for strong heat pumping
  • Compact 40 mm square fits tight spaces
  • Includes 30 cm leads for easy wiring

Specifications

BrandUnique Bargains
TypeGadgets

Questions about this item

Does the TEC1-19906 module ship with a heat-sink or power supply, or must they be purchased separately?

The package contains one TEC1-19906 cooling plate module with a 30 cm cable; a heat-sink for the hot side and a 24 V DC power supply are not included and must be sourced separately.

Which current and voltage rating should I match when choosing a power supply for the TEC1-19906?

Select a DC supply rated for 24 V and capable of delivering at least 6 A to meet the module's 120 W specification.

What temperature difference can the TEC1-19906 achieve in practice when powered at 5.78 V?

At 5.78 V the module produces a temperature differential of about 65 °C (149 °F) between its two sides, provided the hot side is properly heat-sunk.

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