Mr. Perry Wu International Sales Director
Skived fin heat sink
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Aluminum skived fin heat sink
What is aluminum skiving fin heat sink?
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7 Jan 2019
An aluminum skived fin heat sink is a thermal management device that uses a skiving process to form thin, flat fins from a solid block of aluminum. This method involves cutting aluminum into fins, the result is an efficient heat sink that maximizes surface area while minimizing thermal resistance. The skiving process enables precise control of the fin geometry, thereby improving heat dissipation performance.
Advantages of aluminum turned fin radiator
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7 Jan 2019
1. High Thermal Conductivity: Aluminum is known for its excellent thermal conductivity, which is essential for effective heat dissipation. Skived fin heatsink takes advantage of this property, allowing heat to be quickly transferred from the heat source to the fins, where it is dissipated into the surrounding air. This reduces the operating temperature of electronic components, thereby increasing their reliability and service life.
2. Increased surface area: The skiving process can form high aspect ratio fins, significantly increasing the surface area available for heat transfer. This design feature is particularly useful in applications where space is limited, as it allows for more efficient cooling without requiring a larger footprint.
3. Customizability: One of the outstanding advantages of aluminum skiving fin heat sink is their customizability. Engineers can customize fin height, thickness and spacing to meet specific thermal requirements. This flexibility ensures that the heat sink can be optimized for a variety of applications, from compact consumer electronics to large industrial equipment.
4. Lightweight and Corrosion Resistant: Aluminum is a lightweight material, making skived fin heat sinks easy to integrate into a variety of designs without significantly adding weight. In addition, aluminum naturally forms a protective oxide layer that provides excellent corrosion resistance. This durability ensures that the heat sink maintains its performance over the long term, even in challenging environments.
5. Cost Effectiveness: While the initial manufacturing process for skiving fin heat sinks may be more complex than traditional methods, compared with extruded heat sink, skiving fin heatsink don’t need to charge the NRE tooling cost. Also as aluminum is much cheaper than copper, so aluminum skived fin heatsink is much more cost effective than copper skived fin heatsink.
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01. Is it possible to have some design optimization on the heatsink if customer needs ?
Yes, Sinda Thermal provide customization service to all customer;s needs with lower cost.
Yes, Sinda Thermal provide customization service to all customer;s needs with lower cost.
02. What's the MOQ for this heatsink?
We can quote base on different MOQ as per customer needs.
03. Do we still need to pay for the tooling cost for this standard parts?
The standard heatsink is developed by Sinda and sell to all customers, no tooling charge cost.
04. How long is the LT?
We have some finished good or raw material in stock , for sampledemand , we can finish in 1 week ,and 2-3 weeks for mass production.
05. Is it possible to have some design optimization on the heatsink if customer needs ?
Yes, Sinda Thermal provide customization service to all customer;s needs with lower cost.
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