Copper Skiving Fin Electronic Radiator With High Aspect Ratio

  A copper skived custom heatsink uses special cutting tools and a controlled shaving technique to produce a heatsink from a single block of copper material.The typical result is a thin-finned heatsink, with a dense population of uniformly shaped and distributed fins.Skived heat sinks are manufactured by peeling fins from a bar of solid copper, using a sharp and accurately controlled blade tool. The tool slices a thin sheet of the material, lifts it up and bends it vertically to form the fin. The final heat sink can be machined using normal fabrication techniques, such as CNC machining. Skived heat sinks require minimal tooling cost, which makes it a cost effective solution. Skived heat sinks can also be customized with embedded heat pipes to further improve thermal performance.

Features and Benefits of copper skived fin heat sink

•  Thin thickness of fins and high fin density
• Great heat dissipation performance in single solid heat sink type under forced convection
• No interface joint (or thermal resistance) between the fins and base
• Very high aspect ratio (up to 50)
• Minimal NRE cost
• Flexible prototype building and short lead time
• Heat pipes can be embeded to imrpove the thermal performance
• Passivation surface finish to extend the service life

Applications of Copper Skived Heat Sinks

Skived copper heat sinks offers maximum heat conduction and heat dissipation in applications with limited space and high levels of ventilation. They are a cost effective solution when considering the low tooling cost and the optimized thermal performance.

Copper skived fin heat sinks are commonly used in the following applications:

• Computers and electronic components
• Telecommunication equipment
• Industrial equipment and components
• Lighting lamps and household appliances industry
• Automotive components

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Thermal design

Certificates

Sinda Thermal is a leading thermal manufacturer in China, our factory was founded in 2014, and located in Dongguan city, China, we are offering varieties of heatsinks and other precious metal parts. Our plant possesses 30 sets advanced and high precious CNC machines and stamping machines, also we have many testing and experiment instruments and professional engineering team, so our company can manufacture and provide high quality products with high precision and excellent thermal performance. Sinda Thermal is devoted to a range of heat sinks which are widely used in new power supply, New energy vehicles, Telecommunications, Servers, IGBT, Madical and Military. All the products accord with Rohs/Reach standard, and the factory is qualified by ISO9001 and ISO14001. Our company has been a partner with many customers for good quality, excellent service and competitive price. Sinda Thermal is a great heat sink manufacturer for the global customers .

FAQ

1, Q: Are you a manufacturer or trading company?

    A: We are a leading heat sink manufacturer in China, our facory has been founded over 8 years and located in Dongguan City, Guangdong province, China. 

2, Q: Can you provide ODM or OEM service?

    A: Yes, ODM and OEM service is available.

3, Q: Can I print my content in the heat sinks?

    A: Yes, we can print the content as customer requsted.

4, Q: Can I visit your factory to audit?

    A: Yes, welcome to visit our factory.

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