Copper Skiving Fin CPU Heat Sinks

    Copper CPU heat sinks have been essential components for CPUs of many industries, and usually they are designed with high thermal performance, the thermal performance of heat sink depends on two main factors, thermal conductivity and heat dissipation ability. Copper is an excellent conductor of heat, and skiving process can offer high aspect ratio fins structure, so it can provide much larger surface area. Copper skived fin heat sink is a great thermal solution for high power electronic components.

  Copper skived fin heat sinks are designed with a large number of thin fins that increase their surface area to improve the heat dissipation efficiency. The skived fins are manufactured by skiving process which is to slice the thin metal sheets from the base and bend them vertically to be the fins. Due to the fins are peeled from the copper base, there is no joint between the fins and base, which makes the thermal conductivity of heat sink great, and skiving process offers much more surface area, these two factors make copper skived fin heat sink an excellent thermal solution for high power electronics.

  One of the key advantages of skived fin heat sinks is that they can be custom designed to meet specific thermal requirements, allowing them to achieve industry-leading thermal performance. Additionally, the use of copper as the base material provides excellent thermal conductivity, ensuring that heat is effectively transferred away from the CPU and into the surrounding air.

  To understand the thermal performance of copper-skived fin heat sinks, it is necessary to take a closer look at their heat dissipation process. The heat generated by the CPU is first conducted through the copper base and into the skived fins. The fins, in turn, dissipate the heat into the surrounding air via natural or forced convection. The efficiency of the heat dissipation process is largely dependent on the fin density and thickness. Fin density refers to the number of fins per unit area and is typically specified in fins per inch (FPI). Higher FPI values result in greater surface area and, thus, more efficient heat dissipation. However, increasing FPI also increases air resistance, which can negatively impact air flow and reduce the overall cooling capacity.

Varieties of heat sink

Thermal simulation

Factory and workshop

 

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 commited to a range of heat sinks which are widely used in new power supply, New energy vehicles, Telecommunications, Servers, IGBT, and Madical. 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 trading company or manufacturer?
    A: We are a leading heat sink manufacturer, our factory has been founded over 8 years, we are professional and experienced.

2. Q: Can you provide OEM/ODM service?
    A: Yes, OEM/ODM are available.

3. Q: Do you have MOQ limit?
    A: No, we don't set up MOQ, prototype samples are available.

4. Q: What's the lead time of the production?
    A: For prototype samples, the lead time is 1-2 weeks, for mass production, the lead time is 4-6 weeks.

5. Q: Can I visit your factory?
    A: Yes, Welcome to Sinda Thermal.

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