MW173KB
Universal 20-32 Watt Series
Medical / Switch Mode Power Supply 3 Year Warranty
· 100-240 VAC Universal Input
· Desktop and Wall Plug Style
· Single Output to 32W
· Seven Models Available; 5V to 24V
· Regulated Output with Low Ripple
· Impact Resistant Polycarbonate Enclosure
· Modified and Custom Designs
· No Load Power Consumption < 0.50W
· Designed to Meet EISA Requirements --
see reverse side for details
International Safety Standard Approvals
Specifications
Output Specifications General Specifications
Line and Load Line Voltage +/-1% Topology Switching-Fixed
Regulation (Excluding cord) Load Voltage +/-5% Frequency Flyback
Ripple 1% Vp-p max. Efficiency Designed to Meet EISA
Requirements -- see
Transient Response 0.5ms for 50%
reverse side
Load change Typical
Hold-up Time @115VAC 18ms min.
Protection Over-current Protection
(Hiccup) Dielectric Withstand 4,000VAC, 5,656VDC
Short Circuit Protection Primary-Secondary
Storage Temp -30° C to 85° C
Input Specifications Approvals and UL60601-1,
Safety Standards IEC/EN60601-1
Input Voltage Range Universal input 100-240VAC -10%, +10%
EMC : EN60601-1-2/EN55024
Line Frequency 47-63Hz
MTBF 100,000 Calculated Hours
Input Current 90VAC Input 1.0A max.
Case and Dimension Desktop Style
Protection Dual Internal Primary 3.74L x 2.13W x 1.26H (in)
Current Fuse, 95.0L x 54.0W x 32.0H (mm)
Inrush Limiting
Case Material Black 94V0
Polycarbonate
Environmental Specifications Cord and Connectors 18 AWG 1,800mm
2 Conductor. (5V Model:
Thermal Performance Operating temperature 0° C to 40° C
1,500mm). Ault #3
full load, no derating
Connector. Other connectors
convectional cooling
are also available.
Non vented case
Relative Humidity Non-condensing 5% to 95%
Altitude 0-10,000 feet
SL Power Electronics Corp · 6050 King Drive · Ventura,CompuMess Elektronik GmbH Fax:858.712.2040 · Email:info@slpower.com · www.slpower.com
CA 93003 · Phone:805.486.4565 · · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de
MW173KB
Universal 20-32 Watt Series
Medical / Switch Mode Power Supply For the most current data and application support visit www.slpower.com
Output Output Current Max Ripple
Ault Part Number Voltage Max Watts Vp-p max.
MW173KB05XX 5V 4.00 A 20.0 W 50 mV
MW173KB07XX 7.5 V 3.00 A 22.5 W 75 mV
MW173KB09XX 9V 3.00 A 27.0 W 90 mV
MW173KB12XX 12 V 2.50 A 30.0 W 120 mV
MW173KB15XX 15 V 2.00 A 30.0 W 150 mV
MW173KB18XX 18 V 1.67 A 30.1 W 180 mV
MW173KB24XX 24 V 1.33 A 31.9 W 240 mV
Ault Part Number Key Pin Connections
MW173 K B 03 XX
Product Manufacturing Design Voltage Connector
Family Location Revision DC Number
Name Changes
Input Configuration
Pinout Code Center contact: positive
IEC320 IEC320 Shaver N. America/ Europe United
w/ground w/o ground C8 Japan (M) Kingdom Description Switchcraft 760 plug or equivalent
C14 C18 (N) (B) (G)
(F) (Q) Suggested Mating Switchcraft 712A jack or equivalent
Specify the Input Configuration Code in your order. Other Connectors are available by special order
2007 Energy Independence and Security Act EISA
The Energy Independence and Security Act of 2007 was passed in December
of 2007 and addresses minimum efficiency standards and standby levels
for Class A external power supplies that are 250 watts and under. This law
stipulates that external power supplies manufactured on July 1, 2008 and
beyond meet certain minimum efficiency and standby criteria as defined
below.
Minimum Efficiency Criteria
Active mode is defined as when a power supply's input is connected to line
voltage AC and its output is connected to a DC or AC load drawing a portion
of the product's power output. Depending on the power rating for the power
supply, it must meet the minimum efficiency criteria outlined below.
Energy-Efficiency Criteria for Active Mode:
output power on minimum average
adapter label efficiency percentage
0 to less than 1 watt 0.50 * output power on adapter label
> 1 to 51 watts [0.09 * Ln (output power on adapter
label )] + 0.50
> 51 watts 0.85
The power supply must also meet a requirement for when its input is
connected to a line voltage AC but its output is not connected to a load.
Depending on the power output of the supply, it must keep its energy
consumption below the following values.
Energy Consumption Criteria for No Load Mode:
output power on maximum power consumption
adapter label in no-load mode
0 to < 250 watts 0.5 watts
SL Power Electronics Corp · 6050 King Drive · Ventura, CA 93003 · Phone:805.486.4565 · Fax:858.712.2040 · Email:info@slpower.com · www.slpower.com
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Data Sheet © 2008 SL Power Electronics Corp. The information and specifications contained in this data sheet are believed to be correct at time of publication.
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
However, SL Power accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.
Rev.6/9/08 info@compumess.de · www.compumess.de · www.netzteile.de