fabrication extrusion aluminum black anodized heat sink

The heat sink is one of the most fundamental components in cooling electronic devices. For any heat source that cannot be properly cooled through its own conduction cooling and needs more efficient cooling than a heat spreader, a heat sink is necessary to move heat away from the source and dissipated through more optimized conduction or convection.  Heat sinks are primarily constructed with a base and fins. The base is typically a planar surface that makes contact with the heat source and spreads the heat from the hot spot to the fins.Fins can be cut or constructed in any number of geometries which often run perpendicular to the base to disperse heat. The goal is to optimize the surface area of the heat sink so that the most heat can be transferred and dissipated.Extrusions are available in standard bar lengths of 2.5 meters/8.2 feet. Extrusions are unfinished and may be ordered with a black anodize finish. The standard tolerance of all cut to length extrus…