Skived fin heat sink with heat pipe for 300W LED stage lighting1

A skived fin heat sink is a type of heat sink that is manufactured by cutting fins directly from a solid block of aluminum or copper. This manufacturing process allows for very thin and closely spaced fins, Water Cold Plate which results in a highly efficient heat sink design. For a 300W LED lighting application, you would need a heat sink that can effectively dissipate the heat generated by the LEDs. Here's a general guide on how to select a skived fin heat sink for this application:1. Determine the thermal resistance requirement: The thermal resistance of a heat sink is a measure of its ability to transfer heat away from the LED. The lower the thermal resistance, the better the heat sink performance. For a 300W LED, Folded Fin Heat Sink you would typically aim for a thermal resistance of around 0.5-1.0°C/W.2. Calculate the required surface area: The surface area of the heat sink determines how much heat it can dissipate. To calculate the required surface area, divide the power dissipation (300W) by the thermal resistance (in °C/W) desired. For example, if you aim for a thermal resistance of 0.5°C/W, the required surface area would be 300W / 0.5°C/W = 600 cm².3. Consider the LED module size: The size and shape of the LED module will determine the size and shape of the heat sink required. Ensure that the heat sink can accommodate the LED module and provide sufficient surface area for heat dissipation.4. Choose the fin density and thickness: The fin density and thickness will impact the heat sink's performance. Higher fin density and thinner fins generally provide better heat dissipation but may require more manufacturing complexity and cost. Consider the available space and manufacturing feasibility when choosing the fin density and thickness.5. Optimize the heat sink design: Work with a heat sink manufacturer to optimize the design for your specific requirements. They can help in selecting the appropriate fin height, base thickness, Heat Pipe Heat Sink and overall dimensions to achieve the desired thermal performance. Remember to consider other factors such as airflow, mounting options, and weight restrictions when selecting a skived fin heat sink for your 300W LED lighting application. It is recommended to consult with a heat sink manufacturer or thermal engineer to ensure the best performance and reliability of your heat sink design.