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Three Peltier modules with aluminum heatsinks and 12V fans

MCDODO

MCDODO TEC1-12706 Peltier Cooler Kit 3 Sets 12V 6A 40mm

SKU CH-30Q3-QQEQS

Three TEC1-12706 Peltier modules with aluminium heatsinks and 12 V fans for portable cooling projects

  • TypeSingle Board Computers
  • Ready-to-build thermoelectric kit with three complete module sets
  • Compact 40 mm square coolers fit tight project enclosures
  • 12 V operation draws 4.3–4.6 A for efficient temperature control
  • Aluminium heat sinks and 12 V fans included for immediate heat dissipation
  • Sixteen mounting screws supplied for secure fan attachment

Peltier Cooler Kit for Makers

This kit bundles three TEC1-12706 thermoelectric modules rated at 12 V and 6 A alongside matching aluminium heat sinks and 12 V fans. It is aimed at hobbyists building portable coolers, hot-and-cold dispensers or experimental 3D-printer temperature control. The 40 mm square footprint fits compact enclosures and development-board platforms. Each module draws 4.3 to 4.6 A under load with a 15 V maximum and 5.8 A starting surge.

Aluminium Heat Sinks and Fan Mounting

Sixteen screws are provided to secure the three fans to the supplied heat sinks, creating a ready-to-assemble thermal stack. The aluminium spreads heat from the module’s hot side while the fans force airflow across the fins. This screw-together approach suits bench prototypes and permanent installations alike without specialised tools. The 10 mm module thickness keeps the overall stack slim for tight chassis spaces.

Thermals and Power in Normal Use

At the rated 12 V each module operates between 4.3 A and 4.6 A, so a supply capable of at least 15 A continuous is needed for all three running together. The 5.8 A inrush per module at start-up demands a power source that tolerates brief peaks above the steady-state draw. Fan noise and airflow scale with the 12 V input; lowering the voltage reduces both cooling capacity and acoustic output.

商品特色

  • Ready-to-build thermoelectric kit with three complete module sets
  • Compact 40 mm square coolers fit tight project enclosures
  • 12 V operation draws 4.3–4.6 A for efficient temperature control
  • Aluminium heat sinks and 12 V fans included for immediate heat dissipation
  • Sixteen mounting screws supplied for secure fan attachment

商品規格

TypeSingle Board Computers

商品問答

What voltage does the TEC1-12706 module run on, and what is its peak current draw?

Rated at 12 V with a maximum operating current of 4.6 A; starting current can reach 5.8 A at up to 15 V.

What are the physical dimensions of each cooling panel and how many fan mounting screws are included?

Each panel measures 40 × 40 × 10 mm; the kit supplies 16 mounting screws for the three fans.

How should the Peltier module, heat sink and fan be assembled to avoid overheating?

Apply thermal paste between the module and the aluminium heat sink, secure the fan to the sink with the supplied screws, then power the 12 V fan and module together so the hot side is actively cooled from the start.

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