MW174KB
Universal 40-65 Watt Series
Medical / Switch Mode Power Supply 3 Year Warranty
· 100-240 VAC Universal Input
· Desktop Style
· Single Output to 65W
· Four Models Available; 12V to 24V
· Regulated Output with Low Ripple
· Impact Resistant Polycarbonate Enclosure
· Modified and Custom Designs
· 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 @120VAC 18ms min.
Protection Over-current Protection
(Hiccup) Dielectric Withstand 4,000VAC or 5,656VDC
Short Circuit Protection Primary-Secondary;
1,500VAC or 2,150VDC
Primary-F.G; 500VDC
Input Specifications Secondary-F.G
Input Voltage Range Universal input 100-240VAC -10%, +10% Storage Temp -30° C to 85° C
Line Frequency 47-63Hz Approvals and Australian, Japanese UL60601-1,
Input Current 90VAC Input 1.5A max. Safety Standards certification available IEC/EN60601-1
- extra fees apply. EMC : EN60601-1-2
Protection Internal Primary EN55024
Current Fuse,
Inrush Limiting MTBF 100,000 Calculated Hours
Case and Dimension Desktop Style
4.20L x 2.60W x 1.46H (in)
Environmental Specifications 107.0L x 66.0W x 37.0H (mm)
Thermal Performance Operating temperature 0° C to 40° C Case Material Black 94V0
full load, no derating Polycarbonate
convectional cooling
Cord and Connectors 18 AWG 1,500mm
Non vented case
2 Conductor. Ault #3
Relative Humidity Non-condensing 5% to 95% Connector. Other connectors
are also available.
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
MW174KB
Universal 40-65 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.
MW174KB12XX 12 V 5.00 A 60.0 W 120 mV
MW174KB15XX 15 V 4.00 A 60.0 W 150 mV
MW174KB18XX 18 V 3.40 A 61.2 W 180 mV
MW174KB24XX 24 V 2.70 A 64.8 W 240 mV
Ault Part Number Key Pin Connections
MW174 K B 12 XX
Product Manufacturing Design Voltage Connector
Family Location Revision DC Number
Name Changes
Input Configuration
Pinout Code Center contact: positive
IEC320
w/ground Description Switchcraft 760 plug or equivalent
C14
(F) Suggested Mating Switchcraft 712A jack or equivalent
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.
However, SL Power accepts no responsibility for consequences arising fromTelefon (089) 32or inaccuracies. Specifications are subject to 11
reproduction errors 15 01 - 0 · Telefax (089) 32 15 01 - change without notice.
Rev.6/9/08 info@compumess.de · www.compumess.de · www.netzteile.de