PW173KB
Universal 20-32 Watt Series
ITE / Switch Mode Power Supply 3 Year Warranty
· 100-240 VAC Universal Input
· Desktop and Wall Plug Style
· Single Output to 32W
· Eight 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 3,000VAC or 4,250VDC
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 UL60950-1,
Input Current 90VAC Input 1.0A max. Safety Standards IEC/EN60950-1
EMC : EN55022/55024/61000
Protection Dual Internal Primary
Current Fuse, MTBF 100,000 Calculated Hours
Inrush Limiting Case and Dimension 3.74L x 2.13W x 1.26H (in)
95.0L x 54.0W x 32.0H (mm)
Case Material Black 94V0
Environmental Specifications Polycarbonate
Thermal Performance Operating temperature 0° C to 40° C
Cord and Connectors 18AWG 1,800mm
full load, no derating
2 Conductor. (5V Model:
convectional cooling
1,500mm). Ault #3
Non vented case
Connector. Other connectors
Relative Humidity Non-condensing 5% to 95% are also available.
Altitude 0-10,000 feet
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
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
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de
PW173KB
Universal 20-32 Watt Series
ITE / 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.
PW173KB05XX 5V 4.00 A 20.0 W 50 mV
PW173KB07XX 7.5 V 3.00 A 22.5 W 70 mV
PW173KB09XX 9V 3.00 A 27.0 W 90 mV
PW173KB12XX 12 V 2.50 A 30.0 W 120 mV
PW173KB15XX 15 V 2.00 A 30.0 W 150 mV
PW173KB18XX 18 V 1.67 A 30.1 W 180 mV
PW173KB24XX 24 V 1.33 A 31.9 W 240 mV
PW173KB48XX 48 V 0.67 A 32.2 W 480 mV
Ault Part Number Key Pin Connections
PW173 K B 05 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.06/3/08 info@compumess.de · www.compumess.de · www.netzteile.de