Case Study For A Heat Sink Thermal Design

To use professional thermal analysis software to design the optimal heat sink schemes for customers, then confirm the feasibility of the theory with engineers, and then start to make samples for testing.Share successful design experiences with us for research and learning.Of course, these cases are some of our own project research, and the final design solution is owned by the customers.

Why we Should Do A Thermal Design For A Heat Sink

Thermal design is a very useful discipline that studies the thermal heat sink and conduction of materials, especially when semiconductor chips emit a large amount of heat due to impedance under energized conditions. Therefore, research on heat sink is necessary for the conduction of this heat. At the same time, for how to solve this heat to ensure the stability of chip operation, Thermal design is a very important design tool and solution. Usually, theoretical data calculations may have certain deviations.

However, through continuous learning and accumulation of case studies by our engineers, we can set data that is very close to the actual model. Finally, under the operation and calculation of software, we can obtain a very accurate value for engineers to refer to and optimize thermal design solutions. However, for the same model under the same conditions, using different processes and materials to design heat dissipation schemes or heat sinks, the resulting data can always be very close to the real data. This is why we need to do thermal design and doing analysis, which is to shorten the product development cycle and find the optimal design scheme in a short time.

● Our thermal design engineers will use Ansys Icepak software to design heat sinks solutions for customers, to realize the initial theoretical feasibility, and then move to the actual sample production, which will save the cost and development cycle for customers.

● Usually, the difference between simulated data and actual test data is around 3-5 degrees.

● It can be seen that the local and overall temperature distribution.

● It takes 2-3 days to complete the thermal design for a heat sink.

● Forced convection heat sink schemes.

● Natural convection heat sink schemes.

● The version we are using is Ansys 22.0.