maxiFLOW
TM
Heat Sink for
Half Brick DC-DC Converter
ATS PART # ATS-1144-C1-R0
Features & Benefits
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High performance maxiFLOW
TM
design features less
pressure drop and more surface area that maximizes
the effective convection (air) cooling
Hole pattern fits standard half power brick modules
Pre-assembled with Chomerics T766 phase change
material
Heat sink assembly packaged with 3 sets of screws
(M3 Philips Pan Head) at 5, 6 and 8 mm lengths
*Image is for illustration purposes only.
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Assembly Part Number
4 Screws per Set
ATS-1144-C2-R0
ATS-1144-C3-R0
ATS-1144-C4-R0
Length (mm)
5
6
8
Thermal Performance
AIR VELOCITY
THERMAL RESISTANCE
FT/MIN
200
300
400
500
600
700
800
M/S
1.0
1.5
2.0
2.5
3.0
3.5
4.0
°C/W (UNDUCTED FLOW)
3.9
2.2
1.6
1.3
1.1
1.0
0.9
°C/W (DUCTED FLOW)
1.2
Product Details
DIMENSION
A
DIMENSION
B
DIMENSION
C
DIMENSION
D
DIMENSION
E
DIMENSION
F
INTERFACE
MATERIAL
FINISH
59.0 mm
61.0 mm
11.4 mm
64.2 mm
NOTES:
1)
2)
3)
4)
5)
6)
7)
8)
50.8 mm
48.3 mm
CHOMERICS
T766
GOLD
ANODIZED
Thermal performance data are provided for reference only. Actual performance may vary
by application.
ATS reserves the right to update or change its products without notice to improve the
design or performance.
Standard lead time is 4-6 weeks ARO.
Contact ATS to learn about custom options available.
Dimension
C = heat sink height from bottom of the base to the top of the fin field.
Dimension D = Fin Tip to Fin Tip
Dimension E = Hole Width
Dimension F = Hole Length
For further technical information, please contact Advanced Thermal Solutions, Inc.
89-27 ACCESS ROAD, NORWOOD, MA 02062 USA | T: 781.769. 2800 F: 781.769.9979 | WWW.QATS.COM
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