LED Thermal Products

803128 Application Field and Working Principle

The 803128 is a high-performance LED thermal product specifically designed for LED lighting applications. It is a highly efficient heat sink which works by dissipating heat generated by the LED. It is designed to lower the junction temperature of the LED to ensure higher efficiency, reliability, better performance, and higher lumen output. The 803128 is available in two versions, aluminum and copper. The aluminum version has a heatsink with an embedded thermal pad and two thermally conductive screws. The copper version has an additional layer of PTFE insulation on top of the copper substrate.

Working Principle

The 803128 works based on the principles of convection and conduction. The printed circuit board (PCB) on which the LED die is mounted acts as the substrate for the thermal dissipation of the heat generated by the LED. The aluminum heat spreader of the 803128 is designed to efficiently transfer the heat from the PCB to its surface area. The large surface area of the 803128 helps to dissipate the heat away from the LED die. The thermally conductive screws aid in the convective transfer of the heat away from the heat spreader, while the thermal pad helps to conduct the heat away to the surrounding environment.

Advantages

The 803128 offers many advantages over other LED thermal products in the market. One of the most significant is its large surface area, allowing for more efficient cooling of the LED die and reducing the temperature gradient across the device. Additionally, its thermal pad and thermally conductive screws provide a higher level of thermal conductivity compared to other LED thermal products, which leads to better heat dissipation. Furthermore, the 803128 features an adjustable mounting system that allows the heat sink to fit into confined and narrow spaces, making it ideal for LED lighting applications.

The 803128 is designed to be completely compatible with all LED die sizes. This feature makes the 803128 ideal for all kinds of LED lighting applications. Furthermore, its adjustable mounting system allows it to fit into narrow and confined spaces, making it a great choice for LED lighting applications in niche areas.

Conclusion

The 803128 is a highly effective LED thermal product, designed to lower the junction temperature of an LED. Its combination of thermal pad, large surface area, and adjustable mounting system make it an efficient and reliable heat sink for LED lighting applications. The 803128 has the potential to drastically improve LED lighting performance and help to reduce energy consumption.