Electronics Embedded Tube Aluminum Water Cooling Plate
Dongguan Tongchuang Elec.Tech. Co.,Ltd is a professional design and production of Copper, Aluminum, Heat Pipe, Aluminum Fins, Stainless Steel, and other metal stamping products and high precision hardware-based electronic components, and heat sink factory. We provide a full range of production services from mold design and development to product forming, post-treatment and surface treatment. Products are exported to Europe, South Asia, America, Southeast Asia and other countries and regions.
Category:
Liquid Cold Plate
key word:
Tongchuang
best cold plate for power electronics
Product Introduction
Embedded Tube Aluminum Water Cooling Plate– Precision Thermal Control for High-Density Electronics
The embedded water cooling plate is an advanced thermal management solution engineered for high-performance electronic systems. By incorporating internal microchannels or machined flow paths directly into the base plate, this system enables efficient liquid circulation and localized cooling at critical heat-generating components.
Technical Highlights:
■ Internal Channel Integration
Coolant channels are embedded within the metal substrate—typically aluminum or copper—through CNC machining or brazing techniques. This design minimizes thermal resistance and maximizes heat exchange surface area.
■ Superior Thermal Conductivity
With the use of high-purity metals and optimized flow designs, the cooling plate achieves excellent heat transfer coefficients (typically > 5000 W/m²K), ensuring rapid heat dissipation from power devices, semiconductors, or laser modules.
■ Uniform Temperature Distribution
Customizable flow path geometry and inlet/outlet positioning allow for precise thermal control and uniform temperature management, reducing thermal stress across sensitive components.
■ Scalable for Power Density
Supports power densities exceeding 100 W/cm², making it suitable for modern high-density electronics such as IGBTs, SiC modules, EV battery packs, and high-frequency RF boards.
■ Compatibility & Customization
Available in multiple materials (Al, Cu, Cu-Al hybrid) and compatible with various coolants (water, glycol mixtures, dielectric fluids). Plates can be customized in thickness, surface finish, mounting holes, and connection ports.
Product Parameters
Material | Aluminum/Copper |
Process | Extrusion,Welding |
Tolerance | Customer Requested |
Flatness | Customer Requested |
Surface Treatment | |
Aluminum | Anodizing/Conversion Coating/Nickel Plating |
Copper | Anti-Oxidation/Nickel Plating |
A cold plate for power electronics is a critical thermal management solution designed to efficiently dissipate heat generated by power electronic devices. Typically made from materials like aluminum or copper, these cold plates are installed in systems to absorb and transfer heat away from sensitive components, ensuring optimal performance and preventing overheating. Cold plates are commonly used in applications such as electric vehicles, power supplies, and industrial equipment.
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