Flat Heat Pipe
ATS Part#:
ATS-HP-F8L450S14W-434
Description:
Closed evaporator-condenser heat transfer systems.
A heat pipe’s wick structure and embedded liquid enables it to
produce a very high heat flux transport capability, which can be
10-20 times higher than the equivalent diameter solid copper pipe.
Flat heat pipes are easier to attach to heat dissipating components.
For Illustration Purposes ONLY.
Features & Benefits
»
Tube material: copper
»
Wick structures: grooved or sintered copper powder
»
High thermal conductivity
»
Light weight
»
Fast thermal response
Applications for Heat Pipes
»
Compact Electronics Enclosures
»
Aerospace
(W) ±0.5mm
»
Medical
»
Consumer Electronics
Width
»
HVAC
Heat Pipe
(H) ±0.5mm
Heat Pipe Height
(W) ±0.5mm
Heat Pipe
Width
(L) ±2.0%
Heat Pipe Length
(H) ±0.5mm
Heat Pipe Height
Q
Pipe
L
Heat
max
=
Length
X 1000
eff
Q
(L) ±2.0%
t
Evaporator
block
Semiconductor
L
eff
L
e
L
c
Heat sink
L
eff
= L-(L
e
+ L
c
)/2
Evaporator
insertion length
Condenser
insertion length
PRODUCT SPECIFICATIONS
L=Length
(mm);
W=Width
(mm);
H=Height
(mm);
WT=Wick
Type (S=Sintered, G=Grooved);
WF=Working
Fluid;
TR=
Temperature Range (°C)
Product Detail
Part Number
ATS-HP-F8L450S14W-434
L
W
H
Wick
Type
Working
Fluid
Distilled H
2
O
Temp
Range (°C)
QT
(w.m)
L
eff
(mm)
Q
max
(W)
L
eff
(mm)
Q
max
(W)
L
eff
(mm)
Q
max
(W)
450
10.31
4.7
Sintered
25
4.76
270
17.6
337.5
14.1
405
11.8
SUGGESTED MINIMUM BEND
RADIUS ON ATS HEAT PIPES
Heat Pipe
Diameter in mm
4
5
6
7
8
HEAT PIPE JOINING TECHNIQUES
1) For small batches/prototypes, heat pipes
can be joined to heat sinks or other pieces
with thermal epoxy.
2) For optimal results, heat pipes should
be soldered using low temperature solder
at temperatures above 139°C but no
greater than 250°C.
Minimum Bend
Radius in mm
12
15
18
21
24
For further technical information, please contact Advanced Thermal Solutions, Inc.
by phone:
1-781-769-2800
, email
ats-hq@qats.com
or visit
www.qats.com.
R9-0918
89-27 ACCESS ROAD, NORWOOD, MA 02062 | T: 781.769. 2800 F: 781.769.9979
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