Engineering Advanced Fine Ceramics Aluminum Oxide Al2O3 Heat Sink for Insulation

Application

A ceramic heat sink is a device for dissipating heat from electronic components in electrical appliances. The hole structure of the ceramic heat sink increases the heat dissipation area in contact with the air, which greatly enhances the heat dissipation effect, and the heat dissipation effect is better than that of super copper and aluminum. Ceramic insulation, high temperature resistance, oxidation resistance, acid and alkali resistance, thermal shock, low thermal expansion coefficient, ensuring stability in high and low temperature or other harsh environments. Ceramics can withstand large currents, withstand high voltages, prevent leakage breakdown, have no noise, and will not generate coupling parasitic capacitance with MOS and other power tubes, thus simplifying the filtering process.

• It maintains hardness at high temperatures, so it can be used as a material for industrial furnaces.
• Used in the manufacture of CVD, ion implantation, lithography and semiconductor parts.
• In traditional industries, alumina ceramics are used in products such as injection pipes, gas nozzles and insulators
• LED lighting, loudspeaker/audio, power transistor, power module, etc. and some high-power equipment.
• IC, MOS, triode, Schottky, IGBT and other surface heat sources that need heat dissipation!
• Especially suitable for high-power equipment, the design space is especially suitable for light, thin, short and small.

Detail & Parts

Technical specifications

The produce we show are available in different sizes and custom sizes are available on request.

Advantages

• Compared to aluminum radiators of the same volume, ceramic models have porosity that increases the surface area for heat dissipation.
• No heat storage, direct heat dissipation, multi-directional heat dissipation, further speeding up heat dissipation.
• Polycrystalline in nature, enhancing the rate of heat dissipation.
• Ceramic insulation, high temperature resistance, oxidation resistance, acid and alkali resistance, long service life.
• Effective anti-interference (EMI) and anti-static.
• Natural inorganic materials meet environmental protection requirements.
• Its insulating properties give it high electrical resistance, and its texture makes it stable, resistant to high temperatures and light in weight.

Trusted by Industry Leaders