Description
The TEC1-12706 Peltier thermoelectric cooler module is a high-efficiency solid-state heat pump that transfers heat from one side to the other when powered. It’s perfect for DIY cooling systems, temperature control experiments, and electronic component cooling.
When a 12V DC supply is applied, one side becomes cold while the opposite side heats up — making it ideal for compact cooling or thermal regulation applications.
Specifications:
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Model: TEC1-12706
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Operating Voltage: 12V DC (optimal)
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Current Draw: ~3A
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Maximum Voltage: 15.4V
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Maximum Temperature Differential (ΔTmax): 67°C
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Maximum Power: ~60W
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Dimensions: 40mm × 40mm × 3.6mm
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Wire Length: ~25cm (Red = +, Black = -)
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Material: Bismuth Telluride semiconductor elements, ceramic plates
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Applications:
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CPU or laser diode cooling
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Small refrigeration systems
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DIY portable coolers or mini fridges
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Temperature stabilization projects
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For best performance, use with a heatsink and fan to dissipate the hot side heat effectively.

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