Liquid Cooled Heatsink
Common air heatsink can reach a thermal resistance of 21..23 C/kW. Substantial improvement can be gained by using liquid-flowed cooling plates. Due to their good thermal conductivity copper or aluminum alloys are used as plate materials. To reduce thermal resistance even more the plates are designed as thin as possible and crossed by many channels.
Langteng’s custom cold plate options include active and passive cooling solutions. The required thermal performance will dictate the manufacturing method: press-fit copper tubes, epoxy joint, machined-path water blocks, aluminum vacuum-brazed and copper brazed types for various applications.
● Tubing: Copper or Stainless Steel
● Plate: Extruded Aluminum or Copper
● Epoxy: Aluminum filled – high thermal conductivity
● Std Copper Tubing: 9.5 mm O.D. x 1.24 mm wall
● Plate thickness up to 25.4 mm
● Plate length up to 48 in
● Plate width up to 10 in
● Military / Aerospace
● Medical equipment
● Power electronics
● Lasers / Optics
● Renewable energy
Heat Pipe Heatsink