Compare the latest pin-fin HS with original extruded HS: cooling performance and total weight.
● Original extruded HS=736.8g
● Latest pin-in HS=583g (higher cooling performance)
Below is the detailed HS information (material=Al6063-T5)
Note: HS is the abbreviation of heat sink
2.Result Comparison
The max temperature of HS : Original extruded HS=64.8℃, Pin-fin HS= 63.3℃
3.Conclusion
Summary result for the 2 heat sinks
● Original extruded HS=64.8℃,weight=736.8g, total height=89mm
● Latest Pin-fin HS= 63.3℃,weight=583g, total height=109mm
The latest pin-fin HS provides -1.5K benefit, and reduces 20% weight
If Al1050 be applied for pin fin HS, the pin-fin HS provides -2.5K benefit
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