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Heat sink×WELCON - List of Manufacturers, Suppliers, Companies and Products

Heat sink Product List

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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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Dual-side heating compatible with 10,000W! Microchannel dual-side cooling water-cooled heat sink.

Uniform temperature distribution! Suitable for power semiconductor cooling, computing board (GPU, etc.) cooling, and more.

The "WEL-Cool Heat Sink" is a microchannel water-cooled heat sink (cold plate) that can be customized in various ways, including dual-side cooling, thin design, size, and performance. It features a microchannel structure on both sides, allowing for simultaneous cooling. Additionally, it achieves high performance (low thermal resistance) while maintaining low pressure loss. The innovative internal structure helps to equalize the temperature distribution. Please feel free to contact us for inquiries. 【Features】 ■ Simultaneous cooling on both sides ■ High performance (low thermal resistance) and low pressure loss ■ Equalized temperature distribution ■ Manufactured using diffusion bonding, with no filler metal used in the product ■ Customization available in various forms *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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【Comparison data available!】WELCON's water-cooled heat sink brochure

A must-see for those struggling with heat generation! Introducing uniform cooling and low refrigerant heat sinks.

Due to the increase in computational load and high output, the heat generated by chips and light sources has increased, and we often hear the following concerns: - Air cooling cannot sufficiently cool the high heat generation. - I want to try water cooling, but I wonder if it will leak. - Considering carbon neutrality, I want a cooling method that reduces environmental impact and power consumption. Therefore, we are releasing a brochure on heat sinks as a reference for considering water cooling! Please feel free to download the brochure.

  • Cooling system

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