Efficiency and Cost Tradeoffs Between Aluminum and Zinc-Aluminum Die Cast Heatsinks

I have a Problem! I have a gob of high power chips and the marketing people will only let me air cool it!


PPT Slide

9 Kilowatt Video Kiln Compact box of 400 custom processors

PPT Slide

Modern Day Problems for Thermal Engineer

Heatsinks for Forced Air Cooling Charts say to water cool but marketing says no...

Heatsink Materials Do you really need the Best?

PPT Slide

Comparing the Heatsink and Material Combinations

Pros/cons to Aluminum Extrusions Never a perfect solution

Machined Heatsinks Never a perfect solution

Die Cast Heatsinks The Good...

Die Cast Heatsinks The Simple

Disadvantages to Die Cast Heatsinks The Bad...

Advantages to Zinc-Aluminum vs Aluminum Die Casts The Not So Shabby...

Notes on Zinc-Aluminum vs Aluminum Die Casts

Die Cast Heatsinks Comparisons

Heatsink Material’s Casting Properties

Multiple Heat Sinks per Board


Who’s Happy Now?