PW173
Universal 20-32 Watt Series
ITE / Switch Mode Power Supply 3 Year Warranty
· 100-250 VAC Universal Input
· Desktop and Wall Plug Style
· Single Output to 32W
· Seven Models Available; 5V to 48V
· Regulated Output with Low Ripple
· Impact Resistant Polycarbonate Enclosure
· Modified and Custom Designs
· No Load Power Consumption < 0.75W
· Meets ENERGY STAR Program Requirements
see reverse side for details
International Safety Standard Approvals
Specifications
Output Specifications General Specifications
Line and Load Excluding cord +/-1% Topology Switching-Fixed
Voltage Regulation Frequency Flyback
Ripple 1% Vp-p max. Efficiency 5V 70% min.
9V to 48V 78% min.
Transient Response 0.5ms for 50%
Load change Typical Hold-up Time @120VAC 18ms min.
Protection Over-current Protection Dielectric Withstand 3,000VAC, 4,250VDC
(Hiccup) Primary-Secondary
Short Circuit Protection
Storage Temp -30° C to 85° C
Approvals and UL60950-1,
Input Specifications Safety Standards IEC/EN60950-1
EMC : EN55022 / 55024
Input Voltage Range Universal input 100-250VAC -10%, +6%
61000
Line Frequency 47-63Hz
MTBF 100,000 Calculated
Input Current 90VAC Input 1.0A max. Hours Minimum.
Protection Internal Primary Case and Dimension LP4N
Current Fuse, 3.74L x 2.13W x 1.26H (in)
Inrush Limiting 95.0L x 54.0W x 32.0H (mm)
Case Material Black 94V0
Polycarbonate
Environmental Specifications
Cord and Connectors 6ft. 2 Conductor, 18AWG,
Thermal Performance Operating temperature 0° C to 40° C
AULT#3 Connector.
full load, no derating
Other connectors are
convectional cooling
also available.
Non vented case
Relative Humidity Non-condensing 5% to 95%
Altitude 0-10,000 feet
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
PW173
Universal 20-32 Watt Series
ITE / Switch Mode Power Supply For the most current data and application support visit www.slpower.com
Output Output Currents Max Ripple
Ault Part Number Voltage Min Max Watts Vp-p max.
PW173KA05XX* 5V 0.00 A 4.00 A 20.0 W 50 mV
PW173KA09XX 9V 0.00 A 3.00 A 27.0 W 90 mV
PW173KA12XX 12 V 0.00 A 2.50 A 30.0 W 120 mV
PW173KA15XX 15 V 0.00 A 2.00 A 30.0 W 150 mV
PW173KA18XX 18 V 0.00 A 1.67 A 30.1 W 180 mV
PW173KA24XX 24 V 0.00 A 1.33 A 31.9 W 240 mV
PW173KA48XX 48 V 0.00 A 0.67 A 32.2 W 480 mV
Ault Part Number Key Pin Connections
PW173 K A 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
Energy Star Specifications
Power Supplies that are single voltage external AC to DC and AC to AC
included with other retail products and single voltage external AC to DC
or AC to AC power supplies sold separately; and consumer audio and video
equipment, which includes compact audio products, DVD players and
recorders as well as television adapters. (Please refer to the reverse side of
data sheet for specifications and marking protocol.)
Energy-Efficiency Criteria for Active Mode
To be eligible for ENERGY STAR qualification, an external power supply
must meet or exceed a minimum efficiency for Active Mode, which varies
based on the model's nameplate output power. The table below outlines
the equations for determining minimum average efficiency.
Nameplate Output Power Minimum Average Efficiency in Active Mode
0 to 1 watt 0.49 * Pno
> 1 to 49 watts [0.09 * Ln (Nameplate Output)] + 0.49
> 49 watts 0.84
Energy Consumption Criteria for No Load
The second half of the ENERGY STAR specification is the No-Load power
requirement, which specifies the maximum AC power that may be used by
a qualifying external power supply in the No-Load condition. Maximum
power consumption levels for No-Load Mode are provided below.
Nameplate Output Power Maximum Power in No-Load
0 to < 10 watts 0.5 watts
10 to 250 watts 0.75 watts
*Does not meet Energy Star requirements
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
Sheet © 2006 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 from reproduction errors or inaccuracies. Specifications are subject to change without notice.
Rev.9/22/06