430544-507

Series:	OptoTEC™
Part Status:	Active
Outline L x W x H:	10.80mm x 6.60mm x 1.88mm
Qmax @ Th:	3.3W @ 25°C
Delta Tmax @ Th:	67°C @ 25°C
Current - Max:	2.0A
Voltage - Max:	2.7V
Resistance:	1.25 Ohms
Operating Temperature:	80°C
Features:	Lead Wires, Sealed - Silicone RTV

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Thermal - Thermoelectric, Peltier Modules

Thermoelectric, or Peltier modules, are components which contain multiple thermoelectric or Peltier cells that have been interconnected in order to be used as a heat pumping device. These modules are commonly used in a wide variety of thermal management situations, such as cooling of electronic components, cooling of optical systems, and other applications that need efficient cooling of very small objects.The 430544-507 thermoelectric module is a particularly commonly used module due to its ease of use, its low cost, and its relatively large power output. It is designed to provide up to 23W of cooling power, and is constructed using 48 semiconductor couples in order to provide efficient and uniform cooling over a relatively large area. The module is typically rated to operate within a temperature range of -20C to +82C.The basic principle behind the operation of thermoelectric or Peltier modules is the Peltier Effect. This effect describes the temperature difference that can be created across two conductive elements when one is subjected to electrical current. As such, the 430544-507 module operates by passing electricity through the semiconductor couples, creating a thermal gradient that will move heat from one side of the module to the other. By reversing the direction of the current flowing through the module, the thermal gradient can be reversed and the module switches from cooling to heating modes. As such, the module can be used for both cooling and heating purposes, depending on the direction of the current flow.The 430544-507 module can be connected to a 12-24V DC power supply via the use of appropriate connectors. The power supply should be selected to provide the appropriate output for the purpose intended, as powering the module with too little current can cause it to overheat and potentially fail.The module is most commonly used in applications in which relatively precise thermal control is required. One of the most common uses of the 430544-507 module is in cooling small heat sources, such as CPUs, ASICs, power modules, etc. The module is also commonly used in cold plates for maintaining the temperature of the devices mounted on them.The module is also widely used in cryogenic systems for providing precise temperature control. The module can be used in concert with cold showers, vacuum systems, and other cryogenic system components for controlling the exact temperature of the system.The 430544-507 thermoelectric module is a reliable and efficient device for providing a range of temperature control solutions. The module is easy to use, and its relatively large power output makes it suitable for a wide variety of applications. The module is well-suited for cooling and heating small heat sources or creating precise temperature control within cryogenic systems.

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