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BONDED FIN HEAT SINKS

Epoxied, Brazed or Soldered

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Manufacturing Process

 

  1. A base is machined or extruded out of aluminum or copper.
  2. Fins are stamped out of roll stock aluminum or copper.
  3. Attachment to the base is achieved with a thermal epoxy, brazing or soldering.

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Materials

 

  • Base material: 6063-T5 aluminum

  • Fin material: 1100-H14 aluminum

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Specifications

 

  • 24 in (609 mm) max profile width

  • >/= 0.4 mm fin thickness

  • 30:1 fin height to minimum gap ratio and greater

  • >/= 4 mm base thickness

Applications

 

  • Uninterruptible power supplies

  • Variable speed motor controls

  • TECs

  • Motor drives

  • Forced air

  • Industrial

Benefits

 

  • Increases the cooling surface area by 2 to 3 times (higher aspect ratio of fins)

  • Dissipates more heat than conventional heat sinks with same footprint

  • Reduces heat sink and overall system volume

Tooling Cost

Extrusions
Bonded Fins
Cold Forging
Cold Plates
Die Casting
Folded Fins
Heat Pipes
Skived Fins
Snapped Fins

Production Cost

Extrusions
Bonded Fins
Cold Forging
Cold Plates
Die Casting
Folded Fins
Heat Pipes
Skived Fins
Snapped Fins

Finishing

  • PROCESSES
  • VALUE ADDED
  • CNC machining
  • Drilling
  • Tapping
  • Stamping
  • Anodizing
  • Screen printing
  • Powder coating
  • Laser etching
  • Polishing
  • Embedded fans
  • Thermal greases
  • Screws
  • Springs
  • Clips
  • Embedded heat pipes
  • Phase change materials
  • Back plates
  • Gap filler pads
  • PEMS
  • Standoffs
  • Dielectric pads
  • Compounds
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Contact Info
  • Thermo Cool Corporation
    1370 Tully Road, Suite 506
    San Jose, CA 95122
  • Phone Number:
    +1 408-947-7400
  • Email:
    sales@thermocoolcorp.com

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