CP40147

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Thermal - Thermoelectric, Peltier Modules, have become increasingly popular for a wide range of applications. This article will explore the CP40147 module specifically, its application field and working principle, to provide an overview for potential users.

The CP40147 is a thermoelectric Peltier module made by Ametherm. It offers reliable, cost-effective, and energy efficient cooling for electronic components and is usually used in electronics, medical, and industrial applications. It has many features including low thermal resistance, high wattage cooling, low EMI, and low acoustic noise. It is a low-power device rated for 2.77A at 24.3V DC, but can operate at up to 3.3A.

The CP40147 module contains two ceramic plates, each of which has a specific thermal coefficient. These plates are connected by two high-quality thermal insulation materials. When current is applied to the module, the plates create the Peltier effect, producing a temperature difference between the two sides of the module known as the “hot” and “cold” sides. This temperature difference is known as the Peltier coefficient of the device.

The CP40147 works as a reverses thermoelectric cooler. When electricity is applied to the module, it absorbs heat from the hot side and releases it into the cold side. The module is designed so that the cold side can reach temperatures up to -76°C, but the hot side is limited to +50°C in order to protect it from damage due to overheating.

The CP40147 is suitable for applications such as thermal printing, laser diode cooling, high energy laser, LED cooling, chemical processing, biotechnology, and medical/dental instruments. It can also be used in cooling systems for CPUs, GPUs, and VRMs, as well as for providing cooling to a wide range of electrical and electronic components.

The CP40147 module has low electrical noise, making it suitable for use in sensitive electronic systems, and its design allows for high wattage cooling of up to 17W. It also has a high temperature coefficient rating of 0.45°C/W, meaning it can transfer heat quickly and efficiently. Additionally, its low dielectric strength and RF noise makes it an ideal choice for use in radio systems or other types of high-frequency communication.

In summary, the CP40147 thermoelectric Peltier modules have numerous advantages and can be used for a wide range of applications. It is capable of providing energy efficient cooling for electronic components, and due to its design, it has low electrical noise, low acoustic noise, and a high temperature coefficient rating which makes it an ideal choice for use in sensitive systems.

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