Size Thermal Impedance °C/W
( L x W x H ) Orientation Free 100 200 300 400
CONVERTER SERIES Inches Air LFM LFM LFM LFM Part Number
QBS 2.28 x 1.45 x 0.24 horizontal 8.60 6.52 4.64 3.78 3.23 HSK-QBS500-24H
QBS 2.28 x 1.45 x 0.45 horizontal 6.30 4.75 3.26 2.72 2.23 HSK-QBS500-45H
QBS 2.28 x 1.45 x 0.95 horizontal 3.00 2.25 1.62 1.27 1.13 HSK-QBS500-95H
QBS 2.28 x 1.45 x 0.24 vertical 8.60 6.52 4.64 3.78 3.23 HSK-QBS500-24V
QBS 2.28 x 1.45 x 0.45 vertical 6.30 4.75 3.26 2.72 2.23 HSK-QBS500-45V
QBS 2.28 x 1.45 x 0.60 vertical 4.40 3.36 2.32 1.92 1.64 HSK-QBS500-60V
QBS 2.28 x 1.45 x 0.95 vertical 3.00 2.25 1.62 1.27 1.13 HSK-QBS500-95V
QES 2.28 x 1.45 x 0.24 horizontal 13.20 10.00 6.90 5.70 3.00 HSK-QES500-24H
QES 2.28 x 1.45 x 0.45 horizontal 11.50 8.70 6.07 5.00 4.36 HSK-QES500-45H
QES 2.28 x 1.45 x 0.95 horizontal 6.30 4.77 3.38 2.75 2.39 HSK-QES500-95H
QES 2.28 x 1.45 x 0.24 vertical 8.60 6.52 4.64 3.78 3.23 HSK-QES500-24V
QES 2.28 x 1.45 x 0.45 vertical 6.30 4.75 3.26 2.72 2.23 HSK-QES500-45V
QES 2.28 x 1.45 x 0.60 vertical 4.40 3.36 2.32 1.92 1.64 HSK-QES500-60V
QES 2.28 x 1.45 x 0.95 vertical 3.00 2.25 1.62 1.27 1.13 HSK-QES500-95V
HAS/HBC/HBCS/HBD/HBS/HDS/HES/HHD/HHS/HWD 2.40 x 2.28 x 0.24 horizontal 8.60 6.52 4.64 3.78 3.23 HSK-HBX500-24H
HAS/HBC/HBCS/HBD/HBS/HDS/HES/HHD/HHS/HWD 2.40 x 2.28 x 0.45 horizontal 6.30 4.75 3.26 2.72 2.23 HSK-HBX500-45H
HAS/HBC/HBCS/HBD/HBS/HDS/HES/HHD/HHS/HWD 2.40 x 2.28 x 0.60 horizontal 4.30 3.26 2.32 1.92 1.64 HSK-HBX500-60H
HAS/HBC/HBCS/HBD/HBS/HDS/HES/HHD/HHS/HWD 2.40 x 2.28 x 0.95 horizontal 4.80 3.63 2.59 2.12 1.80 HSK-HBX500-95H
HAS/HBC/HBCS/HBD/HBS/HDS/HES/HHD/HHS/HWD 2.40 x 2.28 x 0.24 vertical 8.60 6.52 4.64 3.78 3.23 HSK-HBX500-24V
HAS/HBC/HBCS/HBD/HBS/HDS/HES/HHD/HHS/HWD 2.40 x 2.28 x 0.45 vertical 6.30 4.75 3.26 2.72 2.23 HSK-HBX500-45V
HAS/HBC/HBCS/HBD/HBS/HDS/HES/HHD/HHS/HWD 2.40 x 2.28 x 0.60 vertical 4.40 3.36 2.32 1.92 1.64 HSK-HBX500-60V
TES/TQD 3.45 x 2.40 x 0.95 horizontal 2.50 1.90 1.32 1.10 0.32 HSK-TQD500-95H
TES/TQD 3.45 x 2.40 x 0.24 vertical 8.60 6.52 4.64 3.78 3.23 HSK-TQD500-24V
TES/TQD 3.45 x 2.40 x 0.45 vertical 6.30 4.75 3.36 2.73 2.39 HSK-TQD500-45V
Heat Sinks
Accessories
MCD10070, Rev. 1.0 Page 1 of 1 www.power-one.com
Power-One has a wide range of standard and specialized
heat sinks available for our converters. Shown below are
standard product heat sinks. The heat sink kits include the heat
sink, thermal pad, and mounting hardware. On horizontal heat
sinks, the fins run in the direction of input pins to output pins. On
vertical heat sinks, the fins run at a right angle to this direction.
Please consult the factory for additional details or application
information.
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical compo-
nents in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the
respective divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.