POWER
LPS40 Series
40 Watts
Total Power: 40 - 55 Watts
Input Voltage: 85 - 264 Vac
120 - 300 Vdc
# of Outputs: Single
SPECIAL FEATURES
Universal input
3” x 5” footprint
Less than 1U high
Remote sense
Built-in EMI lter
Low output ripple
Adjustable output
Overvoltage protection
Overload protection
110 KHz switching frequency
LPX40 enclosure kit available
RoHS compliant
SAFETY
cUL 60950
E132002
CSA CSA 22.2-234 Level 3
LR53982C
NEMKO EN 60950/EMKO-TUE
P94100375 (74-sec) 203
CB Certicate and report
1119, 1125, 1126, 1127
CE Mark (LVD)
Electrical Specications
Input
Input range 85 - 264 Vac; 120 - 300 Vdc
Frequency 47 - 440 Hz
Inrush current < 18 A peak @ 115 Vac; < 36 A peak @ 230 Vac, cold start @
25 °C
Input current 1 A max. (RMS) @ 115 Vac
Efciency 70% typical at full load
EMI lter FCC Class B conducted; CISPR 22 Class B conducted;
EN55022 Class B conducted; VDE 0878 PT3 class B conducted
Safety ground leakage current < 0.5 mA @ 50/60 Hz, 264 Vac input
Output
Maximum power 40 W for convection; 55 W with 30CFM forced air
Adjustment range -5, +10% minimum
Hold-up time 20 ms @ 40 W load, 115 VAC nominal line
Overload protection Short circuit protection on all outputs
Case overload protected @ 110-145% above peak rating
Overvoltage protection 5 V output; 5.7 to 6.7 Vdc. Other outputs 10% to 25% above
nominal output
Remote sense
Compensates for 0.5 V lead drop minimum
Will operate without remote sense connected
Reverse connection protected
Data Sheet
LPS40 Series Data Sheet
Environmental Specications
Operating temperature
0° to 50 °C ambient. Derate each output 2.5% per degree from 50° to 70 °C, -20 °C start up.
Storage temperature -40 °C to +85 °C
Temperature coefcient ± 0.4% per °C
Electromagnetic susceptibility Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3
Humidity Operating; non-condensing 5% to 95% RH
Vibration Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.75 G peak 5 Hz to 500
Hz, operational
MTBF demonstrated > 550,000 hours at full load and 25 °C ambient conditions
Ordering Information
Model
Number
Output
Voltage
Minimum
Load
Maximum Load
with Convection
Cooling
Maximum Load
with 30CFM
Forced Air
Peak Load1Regulation2Ripple
P/P(PARD)3
LPS41 3.3 V 0A 8 A 11 A 12 A ± 2% 50 mV
LPS42 5 V 0A 8 A 11 A 12 A ± 2% 50 mV
LPS43 12 V 0A 3.3 A 4.5 A 5 A ± 2% 120 mV
LPS44 15 V 0A 2.6 A 3.6 A 4 A ± 2% 150 mV
LPS45 24 V 0A 1.7 A 2.3 A 2.5 A ± 2% 240 mV
LPS48 48 V 0A 0.9 A 1.2 A 1.3 A ± 2% 480 mV
1. Peak current lasting < 30 seconds with a maximum 10% duty cycle.
2. At 25 °C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.
3. Peak-to-peak with 20 MHz bandwidth and 10 μF in parallel with a 0.1 μF capacitor at rated line voltage and load ranges.
4. This product is a Component Power Supply and is only for inclusion by professional installers within other equipment and must not be operated as
a standalone product. EMC compliance to appropriate standards must be veried at the system level. This product is for sale to OEMs and
System Integrators, including through Distribution Channels. It is not intended for sale to End Users.
Power Derating Curve
Output
Power
(Watts)
0°C
10W
20W
30W
40W
10°C 20°C 30°C 40°C 50°C 60°C 70°C
TA – Ambient Temperature – °C
0W
Natural
Convection
Cooling 20W
27.5W
55W
30 CFM Forced Air Cooling
LPS40 Series Data Sheet
WORLDWIDE OFFICES
Americas
2900 S.Diablo Way
Tempe, AZ 85282
USA
+1 888 412 7832
Europe (UK)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
+44 (0) 1384 842 211
Asia (HK)
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
+852 2176 3333
For more information: www.artesyn.com/power
For support: productsupport.ep@artesyn.com
Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and
service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names,
trademarks, or registered trademarks of their respective owners. © 2016 Artesyn Embedded Technologies, Inc.
All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal..
www.artesyn.com
LPS40 Series-DS 18Mar2016
Pin Assignments
Connector LPS41 LPS42 LPS43 LPS44 LPS45 LPS48
SK1-1 Line Line Line Line Line Line
SK1-3 Neutral Neutral Neutral Neutral Neutral Neutral
SK2-1 +3.3V +5V +12V +15V +24V +48V
SK2-2 +3.3V +5V +12V +15V +24V +48V
SK2-3 +3.3V +5V +12V +15V +24V +48V
SK2-4 Common Common Common Common Common Common
SK2-5 Common Common Common Common Common Common
SK2-6 Common Common Common Common Common Common
SK201-1 +Sense +Sense +Sense +Sense +Sense +Sense
SK201-2 -Sense -Sense -Sense -Sense -Sense -Sense
Mating Connectors
AC Input
Molex 09-50-8031 (USA)
09-93-0300 (UK)
PINS: 08-52-0113
DC Outputs
Molex 09-50-8061 (USA)
09-93-0600 (UK)
PINS: 08-52-0113
Remote Sense Molex 22-01-2025
PINS: 08-52-0123
Artesyn Embedded Technologies Connector Kit #70-841-006, includes all of the above
Mechanical Drawing
1. Specications subject to change without notice.
2. All dimensions in inches (mm), tolerance is
±0.02”(±0.5mm)
3. Mounting holes M1 and M2 should be grounded for EMI
purposes.
4. Mounting hole M1 is safety ground connection.
5. Specications are for convection rating at factory settings
at 115 Vac input, 25°C unless otherwise stated.
6. Warranty: 2 year
7. Weight: 0.5 lbs/0.23kg
