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Microchannel Heat Sink - List of Manufacturers, Suppliers, Companies and Products

Microchannel Heat Sink Product List

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[Explanatory Material] What is a Water-Cooled Microchannel Heat Sink? *Free Distribution

[Explanatory Material] What is a Water-Cooled Microchannel Heat Sink? *Free Distribution

Fresh refrigerant spreads evenly within the plane! It is possible to reduce temperature unevenness, improve cooling efficiency, and achieve low thermal resistance.

A heat sink is a component used to cool absorbed heat, commonly used when dissipating heat from heat sources such as CPUs. Many designs utilize a structure called "fins" to release heat into the air or to flow water internally to absorb heat. Our company designs, manufactures, and sells water-cooled heat sinks, which we refer to as "microchannel heat sinks." The "water-cooled microchannel heat sink" allows fresh coolant to evenly distribute across the surface, reducing temperature variations, improving cooling efficiency, and achieving low thermal resistance. 【Structure】 ■ Matrix structure ■ Distribution flow path ■ Microchannel flow paths arranged across the entire cooling surface ■ Internal structure that evenly distributes coolant to all flow paths *For more details, please refer to the PDF materials or feel free to contact us.

  • Other environmental equipment
  • Heat exchanger

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Microchannel Heat Sink 'M4040/M2020'

Microchannel Heat Sink 'M4040/M2020'

Uniform temperature across the entire surface with matrix flow channels! We also accommodate custom orders and mass production.

The "M4040/M2020" is a microchannel heat sink that is effective for heat removal from high heat density sources. In the commonly seen "single flow path," there is a "temperature variation" on the cooling surface. WELCON's fluid distribution design technology achieves effective heat absorption from high heat density sources through uniform cooling. By improving the heat absorption density compared to conventional products, it enables downsizing, weight reduction, simplification, and energy saving, including the pump and piping. There is a proven track record of mass production for cooling CPUs in supercomputers. When combined with heat exchangers, precise temperature control is possible. 【Features】 ■ 260W/cm² heat absorption ■ Uniform temperature across the entire surface due to matrix flow paths ■ Customizable ■ Achieves low flow rate and low thermal resistance ■ Enables downsizing, weight reduction, simplification, and energy saving, including the pump and piping *For more details, please refer to the PDF document or feel free to contact us.

  • Other environmental equipment

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Case Study of Microchannel Heat Sink Development

Case Study of Microchannel Heat Sink Development

It is possible to cool uniformly without temperature variation! We offer customization of standard products and prototype development from scratch.

Many existing heat sinks have a simple structure known as a 1-path structure, where the flow path from the inlet to the outlet is connected by a single line. In this case, there is a temperature variation between the inlet side, where fresh refrigerant is supplied, and the outlet side, where the refrigerant is heated by the heat source. The heat sinks provided by WELCON as standard products can cool uniformly without temperature variation. They feature a "matrix flow path" that implements microchannels with fine chambers like those in liquid crystals, allowing fresh refrigerant to be distributed uniformly. [Features] - No temperature variation - Can cool uniformly - Fresh refrigerant is distributed uniformly by implementing fine chambers like those in liquid crystals with microchannels *For more details, please refer to the PDF document or feel free to contact us.

  • Heat exchanger
  • Other electronic parts
  • air conditioning

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[Technical Data] Reduced Temperature Variation! High-Performance Water-Cooled Microchannel Heat Sink

[Technical Data] Reduced Temperature Variation! High-Performance Water-Cooled Microchannel Heat Sink

If you're looking to enhance the performance of heat management components while also achieving miniaturization, weight reduction, and energy efficiency, this is a must-see!

Our company designs, manufactures, and sells microchannel heat sinks. We can suppress the temperature rise to 40°C for a heat generation of 260W/cm². The microchannel flow paths are arranged across the entire cooling surface, ensuring that the refrigerant is evenly distributed throughout all flow paths. Fresh refrigerant uniformly spreads within the plane, reducing temperature variations, improving cooling efficiency, and achieving low thermal resistance. 【Features】 ■ Suppresses temperature rise to 40°C for a heat generation of 260W/cm² ■ Microchannel flow paths are arranged across the entire cooling surface ■ Internal structure ensures even distribution of refrigerant across all flow paths ■ Reduces refrigerant volume ■ No need to significantly lower the refrigerant inlet temperature *For more details, please refer to the PDF document or feel free to contact us.

  • Other environmental equipment

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