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12V Peltier TEC1-12705 Thermoelectric Cooler Module
The TEC1-12705 Peltier Module is a compact and efficient thermoelectric cooler designed to move heat from one side to the other when powered by a DC voltage. It’s perfect for DIY electronics, temperature regulation, mini cooling systems, and climate control projects.
With a solid ceramic surface and bismuth telluride material inside, this module can create a significant temperature difference, making it ideal for applications like CPUs, small refrigerators, thermal experiments, and sensor stabilization.
Key Features
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High-efficiency thermoelectric Peltier module
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Provides both cooling and heating (based on polarity)
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Runs on standard 12V DC power
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Sealed ceramic construction for long life and durability
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Suitable for heatsink-based cooling systems, lab use, and electronics projects
Specifications
| Parameter | Value |
|---|---|
| Model | TEC1-12705 |
| Operating Voltage | 12V DC |
| Operating Current | 4A to 5A |
| Maximum Voltage | 15V DC |
| Maximum Current | 5.8A |
| Maximum Power | ~60W |
| Temperature Differential | Up to 65°C (between sides) |
| Dimensions | 40mm x 40mm x 3.6mm |
| Wire Length | ~25cm |
Package Includes
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1 × TEC1-12705 12V Peltier Thermoelectric Cooler Module
🌡️ Tip: For safe and effective operation, always use with an appropriate heatsink and thermal paste to avoid overheating the hot side.
