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Heat Pipes Capabilities |
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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 |
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- 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 |
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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 |
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| 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)
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