Description
Thermo Electric Cooler Peltier Modules
Thermo-Electric Cooler (TEC) Modules, also known as Peltier Modules, are solid-state cooling devices that create a heat flux between two surfaces when electrical current is applied. These modules are widely used in applications requiring precise temperature control, such as CPU coolers, laser diodes, medical devices, and scientific an instruments.
Common Variants and Technical Specifications:
1. TEC1-12706 Peltier Module
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Voltage: 12v DC
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Current: 6a
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Maximum Cooling Power (Qcmax): ~60w
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Maximum Temperature Difference (ΔTmax): 65°C
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Dimensions: 40mm x 40mm x 3.8mm
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Internal Resistance: ~2.2Ω
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Lifespan: 200,000 hours
2. TEC1-12710 Peltier Module
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Voltage: 12V DC
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Current: 10A
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Maximum Cooling Power (Qcmax): ~90W
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Maximum Temperature Difference (ΔTmax): 65°C
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Dimensions: 40mm x 40mm x 3.8mm
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Internal Resistance: ~1.2Ω
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Lifespan: 200,000 hours
3. TEC1-12715 Peltier Module
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Voltage: 12V DC
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Current: 15A
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Maximum Cooling Power (Qcmax): ~136W
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Maximum Temperature Difference (ΔTmax): 65°C
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Dimensions: 40mm x 40mm x 3.8mm
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Internal Resistance: ~0.8Ω
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Lifespan: 200,000 hours
4. TEC1-12730 High-Power Peltier Module
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Voltage: 12V DC
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Current: 30A
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Maximum Cooling Power (Qcmax): ~250W
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Maximum Temperature Difference (ΔTmax): 65°C
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Dimensions: 62mm x 62mm x 4mm
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Internal Resistance: ~0.45Ω
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Lifespan: 200,000 hours
5. TEC2-19003 Dual-Stage Peltier Module
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Voltage: 12V DC
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Current: 3A
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Maximum Cooling Power (Qcmax): ~20W
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Maximum Temperature Difference (ΔTmax): 80°C
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Dimensions: 30mm x 30mm x 4.5mm
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Internal Resistance: ~3.5Ω
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Lifespan: 200,000 hours
6. TEC3-12706 Multi-Stage Peltier Module
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Voltage: 12V DC
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Current: 6A
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Maximum Cooling Power (Qcmax): ~40W
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Maximum Temperature Difference (ΔTmax): 100°C
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Dimensions: 40mm x 40mm x 6mm
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Internal Resistance: ~2.5Ω
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Lifespan: 200,000 hours
Key Features:
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Efficient Solid-State Cooling: No moving parts, ensuring reliability and durability.
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Fast Thermal Response: Rapid cooling or heating with high precision.
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Compact & Lightweight: Ideal for space-constrained applications.
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Low Noise Operation: Unlike conventional compressor-based cooling systems.
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Customizable Performance: Multiple variants for different cooling power and applications.
Applications:
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CPU and GPU cooling
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Medical refrigeration and tissue preservation
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Laser diode and sensor cooling
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Beverage and mini-fridge applications
- Industrial thermal cycling
Note: - Do not use this module without a heatsink, this will permanently damage the thermoelectric module.
To use a 12706 Peltier module, you must create a significant temperature difference by attaching a large heatsink and fan to the hot side (blank side) and a smaller heatsink to the cold side (side with lettering), as the module will damage itself within seconds without heat dissipation.
- Never run the module for more than 5 seconds without a heatsink, as the heat side will quickly reach temperatures that melt the internal solder.