Ceramic Heat Sink Thermal Conductivity

Excellent high frequency characteristics.

Ceramic heat sink thermal conductivity.

A simplified structure has a direct bond between heat source and heat sink create superior thermal conductivity and electric insulation feature increases components life and stability in the entire assembly. The thermal conductivity of a material is a measure of its ability to conduct heat. The heat conduction coefficient is high and the stability is good. Heat sink ceramic insulator description.

â anti oxidation â corrosion resistant â waterproof â electrical isolation â 30 lighter than aluminium. Heat sink and circuit board in one chip on heatsink. Chip on heat sink on the metalized surface of ceramcool heat sinks makes it possible to achieve an extremely compact design for the entire cooling system. High electrical insulation with high thermal conductivity.

The closer it is used to a source of heat the greater the cooling advantage it offers. Low thermal conductivity great thermal shock. An intriguing example is aluminum nitride ain an increasingly popular ceramic. Ceramic heat sinks made from al 2 o 3 aluminum oxide or aln aluminum nitride.

Aluminum has a thermal conductivity of 235 watts per kelvin per meter w mk. The value most often quoted is around 180 w mk. Materials of high thermal conductivity are widely used in heat sink applications. High chemical resistance and corrosion resistance for long service life.

It enables the direct and. Melting temperature is the point at which grease will fail and run out of equipment leaving it to run dry. The higher the rating the more heat it transfers. Thermal conductivity measures a material s ability to transfer heat.

Exhaust system components with ceramic coatings having a low thermal conductivity reduce heating of nearby sensitive components. In computers heat sinks are used to cool cpus gpus and some chipsets and ram modules. Grease lubricates most efficiently within the listed temperature range. The ceramic heat sink ceramcool is an effective combination of circuit board and heat sink for the reliable cooling of thermally sensitive components and circuits.

A heat sink also commonly spelled heatsink 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. The thermal conductivity number in this case 235 refers to the metal s ability to conduct heat. Alumina heat sink ceramic insulators are widely used in electrical and electrical fields that require heat conduction heat dissipation insulation high temperature resistance and high voltage breakdown.