Cold plates are more efficient than heat pipe sub-systems and can thus dissipate more power. They also require a more complex installation comprising fluid circulation, chiller…

Several technologies are available

• vacuum brazed cold plates either in aluminum or stainless steel
• flame brazing: copper tubes to copper plate
• brazing of stainless tubes to aluminum plate
• friction stir welding

Alu vacuum brazed cold plate rack

Cold plate X ray cooling

Copper cold plate marine application flame brazed

Power cold plate Power water cooling plate

Dual medical cold plate

Large medical cold plate

Small medical cold plate

Rack combined sintered heatpipes cold plates