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Thermal – Heat Sinks

The AER38-38-15CB/A01 is part of the wide range of Heat Sink products available. It is a fanless, thermally managed self-contained unit that dissipates and dissipates heat rapidly and effectively from hot countercurrent spaces. The AER38-38-15CB/A01 is used to cool electrical devices and components. Heat is generated as a byproduct of the electrical current passing through the component. Heat sinks allow for the effective disbursement of heat generated by the electrical device.

Application Field

The AER38-38-15CB/A01 fits a wide range of applications including: high power rectifiers, power supplies, risers, crystallization ovens, power grids, high power LED lighting, and numerous other applications that need more efficient thermal management. Being fanless, it’s an ideal cooling solution for environments with high dust and chemical exposure. High power LED lighting, in particular, demands efficient thermal management solutions, as the operating temperature of LEDs increases with power.

Working Principle

The AER38-38-15CB/A01 works through a basic thermal conduction / convection process. Heat is rapidly dissipated from the device or component in contact with the heat sink by the process of thermal conductivity. Thermal conduction is the transfer of heat by direct contact. Thermal convection is the transfer of heat by air particles circulating around the heat sink.

The AER38-38-15CB/A01 has an efficient thermal design that dissipates heat from the component quickly and effectively. The design includes an integrated heat spreader, which is a thin sheet of metal made of high conductivity material. This metal sheet is placed between the component and the heat sink, providing extra control over the thermal performance. The spreader increases the surface area in contact with the component, ensuring effective heat transfer.

This patented Rapid Cooling Design (RCD) Spreader of the AER38-38-15CB/A01 provides cooling in critical areas where temperatures exceed the capabilities of normal fans. Air is constantly driven across the heat sink surface by a low-profile, large-airflow impeller. As the air passes through the heat sink, it is forced to make contact with the integrated heat spreader, increasing the efficiency of heat dissipation.

The AER38-38-15CB/A01 also has a self-awareness feature, which allows it to switch between cooling modes based on the operating temperature of the component or device. This helps optimize power consumption and reduce energy costs. At higher operating temperatures, the fan speeds may need to be increased in order to maintain cooling efficiency.

In conclusion, the AER38-38-15CB/A01 is an effective thermal management solution to cool electrical devices and components, providing high levels of thermal efficiency at various power levels. With its rapid cooling design, self-awareness and integrated spreader, it is an ideal cooling solution for high dust and chemical exposure environments.

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