9340001-313

Series:	Multistage
Part Status:	Obsolete
Outline L x W x H:	--
Qmax @ Th:	3.4W @ 25°C
Delta Tmax @ Th:	87°C @ 25°C
Current - Max:	2.1A
Voltage - Max:	3.8V
Operating Temperature:	80°C
Features:	Lead Wires, Non-Sealed

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Thermal - Thermoelectric, Peltier Modules: 9340001-313 Application Field and Working Principle

Introduction

The 9340001-313 Thermoelectric Peltier Module is a rugged, highly efficient thermoelectric heat pump designed for use in a variety of industrial and commercial applications. It is composed of two faces placed between two ceramic plates with a metal alloy material creating the thermal expansion and contraction effect. The 9340001-313 also includes includes an internal fan for additional cooling power. The module is typically used in applications that require precise temperature control, such as semiconductor processing, mil-spec applications, and scientific and medical devices.

Application Field

The 9340001-313 Thermoelectric Peltier Module is ideal for a variety of industrial and commercial applications where precise temperature control is required. Some of the more common applications are:

• Semiconductor processing.
• Mil-spec applications.
• Scientific instruments.
• Medical devices.
• Industrial refrigeration.
• Heating, cooling, and thermal regulation.

The module is also more efficient than other thermal control techniques, such as mechanical compressors, making it ideal for applications where energy efficiency is important. This makes it especially useful for applications that require long operating hours, such as unmanned operations and remote monitoring.

Working Principle

The 9340001-313 Thermoelectric Peltier Module works by using a metal alloy that is placed between two ceramic plates. When an electric current is applied, the metal alloy undergoes thermal expansion and contraction. As the metal alloy expands, heat from one side of the module is transferred to the other. This creates a temperature gradient between the two sides, allowing the module to act as a heat pump, cooling the side it draws heat from and warming up the side it discharges heat into.To increase cooling power, the 9340001-313 includes an internal fan that creates an additional air flow across the module’s surfaces. This helps to dissipate any heat generated during the process, resulting in an even greater temperature gradient from one side to the other.

Conclusion

The 9340001-313 Thermoelectric Peltier Module is an efficient, robust module designed for a variety of applications requiring precise temperature control. It works by using a metal alloy between two ceramic plates, which produces a temperature gradient when an electric current is applied. The module also includes an internal fan for additional cooling power. This makes it ideal for applications that require prolonged operation, such as unmanned monitoring and industrial refrigeration.

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