12710 Thermoelectric Cooler Module (TEC1-12710)
The 12710 Thermoelectric Cooler Module (TEC1-12710) utilizes the Peltier effect to create a temperature difference across its surfaces when powered by DC voltage. One side absorbs heat (becomes cold), while the other side releases it (becomes hot). Compact, efficient, and noise-free, this module is ideal for precise temperature control in cooling and heating projects.
⚙️ Key Features
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Rated Voltage: 12 V DC (Max 15 V)
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Rated Current: 10 A ± 5%
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Cooling Power (Qcmax): ~90 W–100 W
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ΔTmax: Up to 70 °C temperature difference
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Material: Ceramic plates with Bismuth Telluride (Bi₂Te₃) semiconductors
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Dimensions: 40 mm × 40 mm × 3.2 mm
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Internal Resistance: 1.08 – 1.24 Ω
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Noise-Free Operation: No moving parts
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Long Lifespan: Over 200,000 thermal cycles with proper heat management
📐 Technical Specifications
| Parameter | Value |
|---|---|
| Model | TEC1-12710 |
| Operating Voltage | 12 V DC (Max 15 V) |
| Max Current | 10 A ± 5% |
| Max Power | 100 W |
| Temperature Difference | Up to 70 °C |
| Dimensions | 40×40×3.2 mm |
| Material | Aluminum oxide ceramic |
| Internal Resistance | 1.08–1.24 Ω |
| Type | Peltier Thermoelectric Cooler |
| Wire Length | ~150 mm |
🧰 Applications
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DIY Cooling Projects
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Arduino Projects – Ideal for temperature-controlled enclosures, incubators, or mini-fridges (Arduino and Accessories)
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CPU/GPU Cooling Systems
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Refrigeration and Portable Coolers
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Medical or Laboratory Equipment
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Industrial Temperature Regulation
⚠️ Precautions
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Always attach a heat sink or fan to the hot side; overheating can permanently damage the module.
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Avoid mechanical stress or bending the plate.
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Do not exceed 15 V DC or 10.5 A current.
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Apply thermal paste for efficient heat transfer.
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Use a regulated Power Supply capable of 10 A or higher output.
🧩 Recommended Accessories
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Heat Sinks & Thermal Paste – from Tools and Accessories
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Power Modules & Converters – from Electronics Components
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Temperature Sensors & Cooling Fans – great for automation or control with Arduino microcontrollers.
▶️ YouTube Tutorial Video
Watch the Tutorial on TEC1-12710 Peltier Cooling Projects
📝 Product Summary
The TEC1-12710 Thermoelectric Cooler Module is a powerful 100 W Peltier cooling element for Arduino, PC cooling, or custom refrigeration. Built with solid-state thermoelectric technology, it provides efficient, reversible temperature control. For best performance, pair it with a good heat sink, thermal paste, and a stable DC power supply.
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