Zipper fin heat sink are an ideal air-cooled solution for high-powered forced convection applications for mass production. A zipper fin stack is constructed from a series of individual sheet metal fins that are stamped, folded, and zipped together using interlocking features. Fin lengths and gaps within a stack can vary by using different stamping dies and fins can be closed, creating a finned duct with the zipper fin stack,.open for multi-direction airflow depending upon application airflow requirements.A completed zipper fin stack is typically soldered, brazed,.epoxied to a heat sink base.a series of heat pipes to .a comprehensive thermal management assembly.

Zipper Fin Heat Sink Solutions:

• Fin pitch can be customized for either natural convection.forced convection applications

• Ideal for higher volume, high performance applications

• Combine with heat pipes, either in an embedded base.for transport to a remote base, for added design flexibility

• Vapor chamber bases.encapsulated graphite bases spread heat across the fin stack for optimized fin Utilization

Heat sink design and analysis
Suqun Thermal engineers use the latest CFD thermal analysis tools to accurately simulate the thermal behavior of a particular device, board,.chassis. The design and manufacturing team utilize the latest in 3D CAD design tools such as Solidwords, ProE, and AutoCAD to accurately and realistically design thermal solutions, and to insure its fit and function within customer applications.

We provides industry leading custom heatsink services and thermal solutions, with more than 11 years of thermal design and build experience, we understand the importance of designing products can be manufactured, we can verify through quick turn prototyping then into production.

For any customized product needs, please feel free to contact us and we will get back to you as soon as possible within 12 hours.