Aluminum Zipper Fin PCH Heat Sink With Heat Pipes

  The PCH (Platform Controller Hub) serves as the central interface for various system components, including the processor, memory, and peripheral devices, as a crucial component, the PCH generates significant amounts of heat during operation, which will impair system performance and stability. To prevent heat-related issues, manufacturers equip the PCH with a special heat sink, which dissipates excess heat and maintains optimal operating temperatures. 

  Firstly, it's essential to understand why the PCH generates heat, the PCH acts as a bridge between the processor, memory, storage devices, and other components, managing data flow and communication, it processes and communicates a vast amount of information, which results in energy consumption, leading to heat generation. Additionally, the PCH also bears the load of advanced connectivity features such as USB, Wi-Fi, and Bluetooth, which adds to its workload and heat generation.

  Since heat is a natural byproduct of any electrical activity, excessive heat generation from the PCH can affect its performance and lead to several problems, such as reduced system response times, system crashes, and even component failure. So manufacturers equip the PCH with heat sinks that help conduct heat away from the PCH, preventing damage due to overheating.

  Aluminum zipper fin heat sink with heat pipes is one of the most widely used PCH cooling solutions, this type of heat sink consists of an aluminum zipper fin assembly, which maximize surface area for heat dissipation. Heat pipes, which facilitate efficient heat transfer by using a combination of liquid and vapor phase changes. The heat pipes consist of a hollow cylindrical tube filled with a small quantity of liquid, typically water or alcohol. One end of the pipe touches the PCH, while the other end is in contact with the aluminum fins. When the PCH generates heat, the liquid within the heat pipe evaporates, forming vapor which moves towards the fins, the vapor condenses back into a liquid once it reaches the cold fins, releasing heat in the process, the liquid then moves back to the hot end of the heat pipe, and the cycle begins again.

  The aluminum zipper fin heat sink provides additional surface area for the cooling process, allowing for faster heat dissipation. In this design, the aluminum fins are arranged in a unique pattern that resembles a zipper, which maximizes the contact area with moving air. This design also improves turbulence, enhancing heat transfer efficiency.

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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