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 Excludingcord +/-1%
Topology Switching-Fixed
VoltageRegulation
FrequencyFlyback
Ripple 1%Vp-p max.
Efficiency 5V 70% min.
9V to 48V 78% min.
Transient Response 0.5ms for 50%
Loadchange Typical
Hold-up Time @120VAC 18ms min.
Protection Over-current Protection
Dielectric Withstand 3,000VAC, 4,250VDC
(Hiccup)
Primary-Secondary
ShortCircuit Protection
StorageT emp -30 Cto 85 C
Approvalsand UL60950-1,
Input Specifications SafetyStandards IEC/EN60950-1
EMC : EN55022/ 55024
InputV oltage Range Universalinput 100-250VAC-10%, +6%
61000
Line Frequency 47-63Hz
MTBF 100,000Calculated
InputCurrent 90VAC Input 1.0A max.
Hours Minimum.
Protection InternalPrimary
Caseand Dimension LP4N
Current Fuse,
3.74Lx 2.13W x 1.26H (in)
Inrush Limiting
95.0Lx 54.0W x 32.0H (mm)
CaseMaterial Black94V0
Polycarbonate
Environmental Specifications
Cordand Connectors 6ft.2 Conductor ,18A WG,
ThermalPerformance Operating temperature 0 C to40 C
AULT#3 Connector.
full load, noderating
Other connectors are
convectional cooling
alsoavailable.
Non vented case
RelativeHumidity Non-condensing 5% to 95%
Altitude 0-10,000 feet
SL Power Electronics Corp 6050 King Drive Ventura CA, 93003 Phone:805.486.4565 Fax:805.487.8911 Email:info@slpower.com www.slpower.comPW173
Universal 20-32 Watt Series
For the most current data and application support visit www.slpower.com
ITE / Switch Mode Power Supply
Output Currents
Output Max Ripple
Ault Part Number Voltage Min Max Watts Vp-p max.
PW173KA05XX* 5 V 0.00A 4.00 A 20.0 W 50mV
PW173KA09XX 9 V 0.00A 3.00A 27.0W 90 mV
PW173KA12XX 12 V 0.00 A 2.50 A 30.0W 120 mV
PW173KA15XX 15 V 0.00A 2.00 A 30.0 W 150 mV
PW173KA18XX 18V 0.00A 1.67 A 30.1W 180 mV
PW173KA24XX 24V 0.00 A 1.33 A 31.9W 240mV
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 N. America/ Europe IEC320 IIEEACCu33s22t0r0alian INSEh.C Aa3vm2e0errica/ NE.u Arompeerica/ Europe Australian ShAauvsterralian Shaver
United United United
w/ground w/ground ww//og grorouunndd wJa/poa ngr ound Japan (E) C8(E) C8
w/o ground Japan (M) Kingdom (E) C8 (M) Ki(nMg)dom Kingdom Description Switchcraft760 plug orequivalent
C14 C18 (B) C14 CC1184 C((BN1)8) (B) (N) (N)
(G) (G) (G)
(F) (Q) (F) ((QF)) (Q)
SuggestedMating Switchcraft 712A jack orequivalent
Specifythe Input Configuration Code in your order. Other Connectors areavailable byspecial order
Energy Star Specifications
PowerSupplies that are single voltage external AC to DC and AC toAC
included with other retail productsand single voltage externalAC toDC
or ACto AC power supplies sold separately; and consumeraudio and video
equipment, whichincludes compact audioproducts, DVD players and
recordersas well as television adapters. (Please referto the reverse sideof
data sheet for specifications andmarking protocol.)
Energy-EfficiencyCriteria for Active Mode
Tobe eligiblefor ENERGY STARqualification, an external power supply
mustmeet or exceed a minimumefficiency for Active Mode, which varies
based on the models nameplate output power. The table below outlines
the equations for determining minimumaverage efficiency.
Nameplate Output Power Minimum Average Efficiency in Active Mode
0to 1 watt 0.49 * Pno
> 1 to 49 watts [0.09* Ln (Nameplate Output)] +0.49
> 49 watts 0.84
EnergyConsumption Criteria for No Load
The secondhalf of the ENERGYST ARspecification is the No-Load power
requirement, which specifies the maximum ACpower that may beused by
a qualifying external power supply in the No-Load condition. Maximum
powerconsumption levels for No-Load Mode are provided below.
Nameplate OutputPower MaximumPower inNo-Load
0.5watts
0 to < 10 watts
10to 250 watts 0.75 watts
*Does not meet Energy Star requirements
SL Power Electronics Corp 6050 King Drive Ventura CA, 93003 Phone:805.486.4565 Fax:805.487.8911 Email:info@slpower.com www.slpower.com
Data Sheet 2006 SLPower Electronics Corp. The information and specificationscontained inthis datasheet are believed to be correct at time of publication.
However, SL Power acceptsno responsibility for consequences arising from reproduction errors orinaccuracies. Specifications are subject to change withoutnotice.
Rev.9/22/06