What are the advantages of good price and quality round 170W/m.k aln aluminium nitride ceramic substrate compared to the aluminum substrate

Time：

2023-06-28 08:00

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In terms of the choice of heat dissipation substrate, sometimes you will be faced with the choice between a good price and quality round 170W/m.k aln aluminium nitride ceramic substrate and aluminum substrate. So who is better between these two materials?First of all, good price and quality round 170W/m.k aln aluminium nitride ceramic substrate have higher thermal conductivity and better heat dissipation performance, which can effectively improve the operating temperature and stability of components. The aluminum substrate has a lower thermal conductivity and a higher coefficient of thermal expansion. Compared with the aluminum substrate, good price and quality round 170W/m.k aln aluminium nitride ceramic substrate can meet the heat dissipation requirements of high power output.
To sum up, good price and quality round 170W/m.k aln aluminium nitride ceramic substrate is superior in heat dissipation performance. In addition, it also has good high-temperature stability and chemical stability. If you need better thermal performance and reliable performance, then a good price and quality round 170W/m.k aln aluminium nitride ceramic substrate will be a better choice.