9380001-301

Series:	Multistage
Part Status:	Active
Outline L x W x H:	6.00mm x 14.00mm x 4.60mm
Qmax @ Th:	1.1W @ 25°C
Delta Tmax @ Th:	82°C @ 25°C
Current - Max:	0.5A
Voltage - Max:	5.5V
Operating Temperature:	80°C
Features:	Lead Wires, Non-Sealed

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Thermal - Thermoelectric, Peltier Modules - 9380001-301 Application Field and Working Principle

Thermoelectric, Peltier modules have a wide range of applications from cooling and refrigeration to power generation and battery charging. In this article, we will discuss the application fields and working principle of the 9380001-301 Peltier module.

Application Fields

The 9380001-301 can be used as a refrigeration module or a heat pump module for either single stage or multi-stage cooling applications. The module features two Peltier elements connected to a common port, giving it the option of running in either reverse or forward polarity. This allows the module to be used as a refrigerating unit in one orientation, and as a temperature control element in the other. The module can also be used for power generation and battery charging, as it has the ability to generate electricity when exposed to a temperature gradient. This happens due to the Seebeck effect, which is the transfer of heat energy into electrical energy when two differently doped semiconductor regions are exposed to a temperature difference. It can also be used in waste heat recovery and energy harvesting applications, as it can as it harnesses the waste heat from a heat source to create a usable output. This makes the 9380001-301 a great option for extracting energy from ambient sources, such as the human body in wearable electronics.

Working Principle

The 9380001-301 module uses the thermoelectric effect, which is the direct conversion of temperature differences to electric voltage and vice versa. This is done through the use of two differently doped semiconductor elements connected in series, known as a “couple”. When the couple is exposed to a temperature difference, a voltage is generated on the two ends of the couple. The voltage generated is then passed through an external circuit and the energy is converted into different forms such as electrical power. The direction of the current flow is determined by the polarity of the applied voltage. When the polarity is reversed, the direction of the current flow is also reversed. By varying the applied voltage, the module can be used to control the temperature of a surface or object. It can also be used for energy storage by charging a battery when exposed to a temperature difference.

Conclusion

The 9380001-301 Peltier module is a versatile thermoelectric module with a variety of applications from cooling and refrigeration, to power generation and battery charging. The module works by exploiting the thermoelectric effect, which is the direct conversion of temperature differences to electric voltage and vice versa. It can also be used in waste heat recovery and energy harvesting applications, making it a great option for extracting energy from ambient sources.

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