Ceramic Vs Aluminum Heatsink

The best practical coolers have a copper base usually heat pipes and aluminum fins.

Ceramic vs aluminum heatsink. The new ceramcool gu10 led spot works with any led. Micro porous ceramic heat sinks provide a very large surface area compared to conventional copper and aluminium heat sinks. Copper has even better thermal conductivity than aluminum. In particular extruded aluminum heat sinks fit the needs of most projects.

Copper is better at heat transfer and aluminum is better at heat dissipation so good heat sinks have a copper. Ceramic coated aluminum fin heatsink improves heat dissipation to allow 16 5w for a19 led lamps taiwan puritic corporation tpc has successfully improved the aluminum fin heatsink of 10w a19 to be upgraded to 16 5w a19 via the state of the art ceramic coating and it can save significant cost. In computers heat sinks are used to cool cpus gpus and some chipsets and ram modules. Heat is moved by air circulation.

Aluminum is the most common material for heat sinks. Keep it simple a simplified system structure optimizes cooling. The metal is lightweight and has relatively good thermal conductivity. The ceramic materials used are rubalit aluminum oxide and alunit aluminum nitride which can feature a number of different metalizations and conductor path structures if necessary even three dimensional and around the edge.

With a ceramic heat sink even if the driver fails completely mains electricity is not conducted by the heat sink and the product is safe.