Copper Folded Fin Heat Sink For Electronics

       As electronic devices become more powerful and compact, a efficient thermal solution is more and more essential for the applications, folded fin heat sink is one of the most efficient cooling solutions, especially the folded fins are made of copper.

 

    Folded fin heat sinks are designed for the electronics industry due to their structure which can significantly increase the surface area for heat dissipation. Copper is one of the most widely used material for this type of heat sink because of its high thermal conductivity, which allows heat to be transferred away from critical components quickly and efficiently.

     

    One of the advantages of copper folded fin heat sinks is their ability to handle high heat loads in limited space, for example, they are commonly used in CPUs and GPUs, where large amounts of heat need to be dissipated in a small area. Copper folded-fin heat sinks are also used in power supplies, telecommunications equipment, and automotive electronics.

   

    Compared with traditional aluminum heat sinks, copper folded fin heat sinks have higher thermal conductivity, so heat transfer is more efficient, copper has a thermal conductivity of about 400 W/mK, while aluminum has a thermal conductivity of about 200 W/mK, this means copper folded fin heatsinks dissipate heat more efficiently and can operate at higher temperatures than aluminum heatsinks.

     

    Another advantage of copper folded fin heatsinks is their durability, copper is a strong material that can withstand wear and tear over time, making it suitable for use in harsh environments, it is also corrosion resistant and will not oxidize, ensuring a long life for the heat sink. Additionally, copper is extremely malleable, allowing it to be easily formed into complex shapes for optimal heat dissipation. This means that copper folded fin heat sinks can be designed to meet the requirements of specific electronic devices.

 

    In addition to excellent thermal conductivity and durability, copper folded fin heat sinks are also environmentally friendly. Copper is a highly recyclable material that can easily be reused in other applications at the end of the radiator's useful life. This reduces the amount of waste generated and helps contribute to a sustainable future for the electronics industry.

   

    Copper folded fin heat sinks offer several advantages in terms of effective heat dissipation from electronic devices. Their high thermal conductivity, durability, ability to handle high thermal loads, and design flexibility make them ideal solutions for thermal management in a range of applications. 

   

 

 

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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