Description
The TEC1-12706 Peltier Element is a thermoelectric cooling device that operates based on the Peltier effect, a physical principle in which heat is transferred at the junction of two different conductive materials when an electric current flows through them. This component functions as a solid-state heat pump, meaning it contains no moving parts and relies entirely on electrical energy to move heat from one side of the module to the other. By reversing the direction of the applied current, the TEC1-12706 can operate either as a cooling or heating device; however, it is most commonly used for cooling applications. Its ability to actively transfer heat in both directions makes it well suited for precise temperature control in electronic, industrial, and experimental systems.
The model designation TEC1-12706 reflects key aspects of the module’s structure and electrical ratings. The “C” indicates a standard module size, the “1” signifies a single-stage thermoelectric configuration, “127” refers to the number of P–N semiconductor couples integrated within the module, and “06” represents a rated operating current of 6 A. The device is designed to operate at a nominal supply voltage of 12 V and can handle currents of up to 6 A, making it appropriate for a wide range of low-voltage DC-powered cooling and thermal management applications
Key Features
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Thermoelectric Peltier cooling element
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Operating voltage: 12V DC
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Rated current: 6A
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Solid-state design with no moving parts
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Supports both cooling and heating modes
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Quiet, compact, and maintenance-free
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Easy to integrate into cooling systems
Typical Applications
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Electronics and PCB cooling
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Mini fridge and portable cooler projects
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CPU and heatsink cooling
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Temperature-controlled enclosures
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Laboratory and research setups
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Educational and DIY projects
