Aluminum Water Cooled Plate Heat Sink With Copper Pipes

     Water-cooled heat sink is a popular cooling solution used in a variety of electronic devices, especially in high-performance computers and power electronics, the water-cooled radiator is used to dissipate the heat generated by heat sources such as CPU or power transistors to the environment through the circulating water in the heatsink. One of the key components of a water-cooled radiator is the cold plate, which plays a vital role in transferring heat from a heat source to the water. 

   A water-cooled cold plate is essentially a flat metal plate with channels or grooves in its surface for water to flow through, a heat source such as a CPU or a power transistor is mounted on top of the water-cooled cold plate, transferring heat to the cold plate. As water flows through the channels on the surface of the board, it absorbs heat and takes it away from the board. The heated water then passes through the radiator, where it cools down before being circulated back through the radiator to the cold plate.

  The liquid cooling cold plates are usually made of aluminum, why aluminum is used as the material for the water-cooled cold plate? there are some benefits as below:

Thermal Conductivity:

    The main reason of utilizing aluminum as the material of water-cooled cold plates is its excellent thermal conductivity, thermal conductivity is the ability of a material to conduct heat, and aluminum is one of the most conductive metals. Aluminum has a thermal conductivity of about 237 W/(m K), which means it transfers heat from a heat source to a cold plate very efficiently, which makes aluminum the perfect material for water-cooled cold plates.

Lightweight and easy to process:

    Another advantage of using aluminum for the water cooling plate due to its lightweight and easy to machine, aluminum has a very low density of just 2.7 g/cm3, which makes it much lighter than other metals such as copper or steel, this is important in applications where weight is a critical factor, such as in space or military applications. In addition, aluminum is easy to machine, so it can be easily machined into various shapes and sizes to meet the specific requirements of the water cooling plate.

Corrosion resistance:

    An important factor to consider when choosing the material for a water cooling plate is the corrosion resistance, since the cold plate is in contact with water, it is important that it does not corrode over time, which can affect its performance and longevity. Aluminum has excellent corrosion resistance, which makes it ideal for water cooling applications, moreover, aluminum can be anodized to further improve its corrosion resistance and durability.

Cost-effectiveness:

    Finally, the cost-effectiveness of aluminum is the most important reason for its widespread use in the manufacture of water-cooled plates. Aluminum is a cost-efficient metal compared to other metals such as copper or silver, which makes it a cost-effective material for manufacturing water-cooled cold plates, especially in applications where large numbers of cold plates are required.

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  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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