Aluminium Heat Sink Profile

A heat sink is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant, where it is dissipated away from the device, thereby allowing regulation of the device's temperature

A heat sink is designed to maximize its surface area in contact with the cooling medium surrounding it, such as the air. Air velocity, choice of material, protrusion design and surface treatment are factors that affect the performance of a heat sink.

Aluminium is the most common material for heat sinks. In particular, extruded aluminium heat sinks fit the needs of most projects.

Advantages:

• Lightest weight
• Easy to install
• Easy to transport
• Good thermal conductivity
• Fast heat dissipation
• High strength mechanical performance

Applications:

• Automobiles
• Wind power generation
• Air compressor
• Railway locomotive
• Household appliance