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
Product Details
ATS PART # ATS-1149-C1-R0
Features & Benefits
maxiFLOWTM Heat Sink for
Full Brick DC-DC Converter
REV4_0117
»High performance maxiFLOWTM design features less
pressure drop and more surface area that maximizes
the effective convection (air) cooling
»Hole pattern fits standard full 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
Thermal Performance
*Image is for illustration purposes only.
AIR VELOCITY THERMAL RESISTANCE
FT/MIN M/S °C/W (UNDUCTED FLOW) °C/W (DUCTED FLOW)
200 1.0 1.0 0.1
300 1.5
0.8
400 2.0
0.7
500 2.5 0.6
600 3.0 0.6
700 3.5 0.5
800 4.0
0.5
Assembly Part Number Length (mm)
4 Screws per Set
ATS-1149-C2-R0 5
ATS-1149-C3-R0 6
ATS-1149-C4-R0 8
DIMENSION
A
DIMENSION
B
DIMENSION
C
DIMENSION
D
DIMENSION
E
DIMENSION
F
INTERFACE
MATERIAL FINISH
61.0 mm 118.0 mm 11.4 mm 141.8 mm 106.7 mm 50.8 mm
CHOMERICS
T766
GOLD
ANODIZED
NOTES:
1) Thermal performance data are provided for reference only. Actual performance may vary
by application.
2) ATS reserves the right to update or change its products without notice to improve the
design or performance.
3) Standard lead time is 4-6 weeks ARO.
4) Contact ATS to learn about custom options available.
5) Dimension C = heat sink height from bottom of the base to the top of the fin field.
6) Dimension D = Fin Tip to Fin Tip
7) Dimension E = Hole Width
8) Dimension F = Hole Length