Heat sink in electronic devices
As the electronic industry progressing every moment, the requirement is more complicated and power is higher, so thermal cooling is a more improtant part of it.
In general, heat sink in electronic devices are clssified two categories: air cooler and liquid cooler. For air cooler, there are varieties of branches: aluminum extrusion heat sinks, aluminum die casting heat sinks, aluminum skived fin heat sinks, copper skived fin heat sinks, copper /aluminum pin fin heat sinks, zipper fin heat sink with heat pipes and so on.
Aluminum extrusion heat sinks:
Copper skived fin heat sinks:
Copper/aluminum pin fin heat sinks:
Zipper fin heat sinks: