Lytron - Total Thermal Solutions
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Tools & Technical Reference

 
 

High Density Fin

High-Density Fin zoom

 

Lytron’s liquid cold plates are now available with high density fin, a technology that can help achieve improved thermal performance and ultimately enable reductions in cooling system size, weight and cost.

Fin density can be defined as the number of fin rows per unit length, and fin is typically available in densities of 6-11 fins per centimeter.

Lytron has increased its fin density by over 3X, and is now fabricating fin up to 35 fins per centimeter. Due to the challenges with fin pitch, high density fin architecture is currently available in the straight-line configuration.

Lytron has extended its extensive customization capabilities into its high density fin family, and it can be mixed with standard density fin in hybrid configurations for both liquid cold plates and chassis.

Some of the key advantages for Lytron high density products are:

  • High thermal performance
  • Weight savings up to 50%
  • Tighter surface temperature control
  • Improved cooling system efficiency

Please review the pressure drop comparison & performance comparison charts below for a graphical representation of the improvements.

Pressure Drop Comparison

High Density Fin - Pressure Drop Graph

Performance Comparison

 High Density Fin - Thermal Resistance Graph

Combining Lytron’s new high density fin capability with expertise in innovative complex machining geometries, tightly controlled brazing processes, and highly accurate pressure drop and heat transfer simulations help deliver the optimal solution for your thermal process control needs.