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The zipper fin heat sink is meticulously crafted from metal sheets through a step-by-step stamping process. This innovative design enables enhanced cooling performance while maintaining a lightweight structure. Here’s an overview of how our zipper fin heat sink is manufactured and why it stands out.
Initial Punching:
The geometry of the fin, including length, height, and fin pitch, is established.
The fin thickness is determined by the metal sheet used.
Secondary Punching:
The fin is folded and locked together with the previous fin.
The stack is built up to the required number of fins.
Assembly:
The completed fin stack is wave soldered or bonded to a metal base.
For optimal performance, a copper base with aluminum zipper fins is often used, ensuring excellent thermal performance and effective heat dissipation at a lighter weight compared to standard copper heat sinks.
High Aspect Ratio Fins: Designed with taller, thinner, and more densely packed fins for increased surface area and improved cooling.
Customizable: Zipper fin heat sinks can be customized with heat pipes and integral ducts to enhance thermal performance, meeting specific application requirements.
The zipper fin heat sink with a heat pipe is manufactured continuously, with the heat pipe integrated through interpenetration, embedding, or bridging methods. This combination offers several advantages:
Enhanced Thermal Performance: The high thermal conductivity of the heat pipe, coupled with the dense fins, ensures rapid heat dissipation.
Ideal for Compact Spaces: Suitable for applications with small space and high heat density.
Active Cooling Compatibility: Perfect for air movers, fans, and blowers, where the heat sink base acts as the evaporator and the fins as the condenser.
Zipper fin heat sinks are widely used in various devices and industries, including:
PCs and Graphics Cards
Servers
Telecom Equipment
Industrial Control Equipment
Fin Thickness: Thinnest fin at 0.2mm
Fin Height: Up to 200mm
Gap: 1.0mm
In addition to zipper fin heat sinks, we offer customized solutions for:
Stacked Fin Heat Sinks
Folded Fin Heat Sinks
Feel free to contact us for tailored cooling solutions that meet your specific requirements.
For more information or to discuss your project needs, please get in touch with us. We are committed to providing high-quality, reliable thermal management solutions.
The zipper fin heat sink is meticulously crafted from metal sheets through a step-by-step stamping process. This innovative design enables enhanced cooling performance while maintaining a lightweight structure. Here’s an overview of how our zipper fin heat sink is manufactured and why it stands out.
Initial Punching:
The geometry of the fin, including length, height, and fin pitch, is established.
The fin thickness is determined by the metal sheet used.
Secondary Punching:
The fin is folded and locked together with the previous fin.
The stack is built up to the required number of fins.
Assembly:
The completed fin stack is wave soldered or bonded to a metal base.
For optimal performance, a copper base with aluminum zipper fins is often used, ensuring excellent thermal performance and effective heat dissipation at a lighter weight compared to standard copper heat sinks.
High Aspect Ratio Fins: Designed with taller, thinner, and more densely packed fins for increased surface area and improved cooling.
Customizable: Zipper fin heat sinks can be customized with heat pipes and integral ducts to enhance thermal performance, meeting specific application requirements.
The zipper fin heat sink with a heat pipe is manufactured continuously, with the heat pipe integrated through interpenetration, embedding, or bridging methods. This combination offers several advantages:
Enhanced Thermal Performance: The high thermal conductivity of the heat pipe, coupled with the dense fins, ensures rapid heat dissipation.
Ideal for Compact Spaces: Suitable for applications with small space and high heat density.
Active Cooling Compatibility: Perfect for air movers, fans, and blowers, where the heat sink base acts as the evaporator and the fins as the condenser.
Zipper fin heat sinks are widely used in various devices and industries, including:
PCs and Graphics Cards
Servers
Telecom Equipment
Industrial Control Equipment
Fin Thickness: Thinnest fin at 0.2mm
Fin Height: Up to 200mm
Gap: 1.0mm
In addition to zipper fin heat sinks, we offer customized solutions for:
Stacked Fin Heat Sinks
Folded Fin Heat Sinks
Feel free to contact us for tailored cooling solutions that meet your specific requirements.
For more information or to discuss your project needs, please get in touch with us. We are committed to providing high-quality, reliable thermal management solutions.
