Aavid Hi-Contact™ liquid cold plates ensure minimum thermal resistance between the device and the cold plate by placing the coolant tube in direct contact with the device base plate. Liquid-cooled cold plates offer optimum thermal management for high power IGBT modules. Direct contact reduces the number of thermal interfaces between device and fluid thus increasing performance. Hi-Contact™ designs use a patented mechanical attachment along with a thin layer of thermal epoxy to ensure the best possible thermal performance.
Copper tube in direct contact with the heated devices to handle high heat concentrations Aluminium mounting plate with copper cooling coil High conductivity epoxy filler between tube and plate Mounting surface machined smooth and flat for reduced resistance Heat transferred laterally and assembly locked together
Liquid Cold Plate Heatsinks
Attribute
Value
For Use With
Universal rectangular Liquid
Length
152.4mm
Width
177.8mm
Height
15.24mm
Dimensions
152 x 177 x 14mm
Mounting
Surface Mount
Series
4161
Application
Power Applications
Material
Aluminium
Special Features
Continuous Joint Free Tube Reduces Chances for Leaks, Continuous Tube Construction, Economical Extruded Base, Plate Outperforms ’dry’ Joints, Thin Epoxy Joint Between Tube, Tube Directly Contacts The Base of The Device Cooled Improving Thermal Resistance