The selection of the optimal heat pipe solution depends upon the customer's exact specifications, budget, and design constraints.

 

Cofan-USA's flexible solutions:

• Lead time of less than one week for various diameters and lengths
• Copper; multiple plating options available to suit the application

> Example: Nickel plated heat pipes for outdoor/harsh environments

• Custom bending done in-house for use in any hardware layout
• Various heat pipe diameters

> Small diameters for constrained environments and larger diameters for maximum performance


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Diameter 4 mm 5 mm 6 mm 6.35 mm 8 mm 9.6 mm Length 70 to 350 mm 120 to 320 mm

• Various heat pipe lengths of up to 400mm

> Off-shelf lengths for readily available stock

> Customer specified lengths for custom solutions

• Cofan-USA offers heat pipes with a wide range of heat transfer capabilities suitable for your specific heat output and dimensional constraints

* Length = 150 mm

  Diameter T h i c k n e s s   4 mm 5 mm 6 mm 8 mm t = 2.0 mm 16 w 20 w 24 w 36 w t = 2.5 mm 19 w 23 w 35 w 51 w t = 3.0 mm 19 w 28 w 45 w 67 w Round 19 w 30 w 55 w 79 w Â

Heat Transfer Capabilities of Various Heat Pipes

 

Cofan-USA's comprehensive services:

• Custom bending done in-house, locally at our Fremont, CA facilities
• Lead time of less than one week
• 100% Inspection of all heat pipes, before and after bending

> All heat pipes must pass stringent heat transfer tests to reach a minimum temperature gradient within a minimal time period (Delta T < 4 degrees C, time period ~ 7 seconds)

• ISO9001 Certified Facilities
• Manufacturing capacity: 500,000 heat pipes/month, with lead times of less than one week
• R&D team dedicated to continuous quality improvement and product development
• Design of custom heat sink/heat pipe solutions in active or passive forms, tailored to your specific application
• Minimal lead time through seamless analysis, design, prototyping and mass production (one-stop shop)