Aluminum Zipper Fin Copper Base Heat Sink 

Product Introduction
 

Zipper fin stucture heatsink is the ideal thermal solution for high power air forced convection devices, a zipper stacked fins are produced by high speed stamping machine to fold the metal sheets and zipper them together. For a soldering heatsink assembly, each component is designed by take advantage the material properties to optimize the thermal performance, aluminum zipper fin copper base heatsink is the classical example: The function of zipper fins is to dissipate the heat to air, as aluminum dissipates the heat faster than copper, and it has cheaper cost, more lightweight characters, aluminum zipper fins is the most considerable option; Copper is a better thermal conductor than aluminum, so it's used to produce the contact base to absorb and spread the heat rapidly, to improve the heat transferring efficiency, we also will embed some heatpipes for high power applications.

Product specifications

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