Liquid Cold Plates for Thermal Management

Cold Plate Applications

Liquid cold plate solutions are currently deployed in: Renewable energy systems, Traction systems, Medical equipment, IGBT and power semi-conductor systems, Lasers, data centres, Industrial Power applications, Defence systems, avionics, fuel cells, battery cooling and many more high power and high heat flux applications.

Why Use Liquid Cold Plates?

Liquid cold plate is one of the most common liquid cooling solutions.  It offers many advantages over forced air cooled heat sinks such as performance, noise level and reliability.
Air cool solution has performance limit of ~0.1 C/W while liquid cooling solution can reach performance limit of one magnitude lower, ~0.01 C/W (typically around 0.03C/W – 0.06 C/W)!

Advantages of Kaweller Cold Plates

Kaweller offer a whole process of crafts for liquid cold plates, include bending, welding tubes and integration into the plates. Our proprietary brazing process allows us to offer light weight aluminum cold plates cost effectively.  When higher performance is required, we would suggest aluminum-copper or copper-copper cold plates.

Reliability

Kaweller understands quality is key for liquid cooling.  Each of our cold plate goes through many leak and pressure testing during manufacturing processes. Before mass production, we will test the cold plates with rigorous thermal shock and temperature cycles to assure long term reliability of our brazing quality.