Embedded Power for
Business-Critical Continuity
LPS40-M Series
40 Watts
Medical
Total Power:
Input Voltage:
# of Outputs:
40-55 Watts
85-264 VAC
120-300 VDC
Triple
Rev. 07.23.07
LPS40-M Series
1 of 3
RoHS
Electrical Specifications
Special Features
•
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Medical safety approvals
Universal input
3" x 5" footprint
Less than 1U high
Remote sense on main output
Low output ripple
Adjustable 5V output
Overvoltage protection
Overload protection
110 KHz switching frequency
LPX40 enclosure kit available
Input
Input range
Frequency
Inrush current
Input current
Efficiency
EMI filter
Safety ground
leakage current
85-264 VAC; 120-300 VDC
47-440 Hz
<18A peak @ 115VAC; <36A peak @ 230VAC, cold start @ 25°C
1A max. (RMS) @ 115VAC
70% typical at full load
FCC Class B conducted; CISPR 22 Class A conducted;
EN55022 Class A conducted; VDE 0878 PT3 Class A conducted
<75μA @ 50/60 Hz, 264 VAC input
Output
Maximum power
Adjustment range
Hold-up time
Overload protection
40W for convection; 55W with 30CFM forced air
-5, +10% minimum
20ms @ 40W load, 115VAC nominal line
Safety
0750/EN60601-1 (IEC601)
UL2601 E182560
CSA 22.2 No.601.1
LR109492
CE Mark (LVD)
VDE
UL
CSA
Short circuit protection on all outputs
Case overload protected @ 110 -145% above peak rating
Overvoltage protection 5V output; 5.7 to 6.7VDC. 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.
Embedded Power for
Business-Critical Continuity
Environmental Specifications
Operating temperature: 0° to 50°C ambient. Derate each output 2.5% per degree from
50° to 70°C, -20°C startup
Storage temperature:
-40°C to +85°C
Temperature coefficient: ±0.4% per °C
Electromagnetic
Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3
susceptibility:
Humidity:
Operating; non-condensing 5% to 95% RH
Vibration:
MTBF demonstrated:
Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at
four major resonances 0.75G peak 5Hz to 500Hz, operational
>550,000 hours at full load and 25°C ambient conditions
Rev. 07.23.07
LPS40-M Series
2 of 3
Ordering Information
Maximum Load
Model
Output Minimum Maximum Load with with 30CFM
Number Voltage Load
Convection Cooling forced Air
LPS42-M 5V
0A
8A
11A
LPS43-M 12V
LPS44-M 15V
LPS45-M 24V
0A
0A
0A
3.3A
2.6A
1.6A
4.5A
3.6A
2.3A
Ripple P/P
1 Regulation 2 (PARD)3
Peak Load
12A
±2%
50 mV
5A
4A
2.5A
±2%
±2%
±2%
120 mV
150mV
240mV
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.
Power Derating Curve
55W
30 CFM Forced Air Cooling
40W
Output
Power
(Watts)
30W
Natural
Convection
Cooling
27.5W
20W
20W
10W
0W
0°C 10°C 20°C 30°C 40°C 50°C 60°C 70°C
TA – Ambient Temperature – °C
Embedded Power for
Business-Critical Continuity
Mechanical Drawing
Americas
0.22"
(5.6)
M1 GND
SK201
Rev. 07.23.07
LPS40-M Series
3 of 3
4.55"
(115.6)
5.00"
(127)
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
M2
_
+
SK 2
3.00"
(76.2)
2.55"
(64.8)
SK 1
Remote Sense
Connector
Voltage
Adj. Pot
Europe (UK)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
3
1
N
L
1
2
3
4
5
6
Asia (HK)
16th - 17th Floors, Lu Plaza
2 Wing Yip Street, Kwun Tong
Kowloon, Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
0.15" (4)
DIA (4 places)
For global contact, visit:
1.14"
(29)
www.astecpower.com
www.artesyn.com
technicalsupport@astec.com
technicalsupport@artesyn.com
While every precaution has been taken to ensure
accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
0.197"
(5)
Pin Assignments
Connector LPS42-M LPS43-M LPS44-M LPS45-M
SK1-1
SK1-3
SK2-1
SK2- 2
SK2- 3
SK2-4
SK2-5
SK2-6
SK201-1
SK201-2
Neutral
Line
+5V
+5V
+5V
Common
Common
+Sense
-Sense
Neutral
Line
+12V
+12V
+12V
Common
Common
+Sense
-Sense
Neutral
Line
+15V
+15V
+15V
Common
Common
+Sense
-Sense
Neutral
Line
+24V
+24V
+24V
Common
Common
+Sense
-Sense
Mating Connectors
AC Input:
Molex 09-50-8031 (USA)
09-91-0300 (UK)
PINS: 08-58-0111
Emerson Network Power.
The global leader in enabling
business-critical continuity.
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Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2007 Emerson Electric Co.
Common Common Common Common
Molex 09-50-8061 (USA)
09-91-0600 (UK)
PINS: 08-58-0111
Remote Sense: Molex 22-01-2025
PINS: 08-50-0114
Astec Connector Kit #70-841-006, includes all of the above
1. Specifications subject to change without notice.
2. All dimensions in inches (mm), tolerance is ±0.02" (±0.5mm)
3.
4.
5.
6.
7.
Mounting holes M1 and M2 should be grounded for EMI purposes.
Mounting hole M1 is safety ground connection.
Specifications are for convection rating at factory settings at 115 VAC
input, 25°C unless otherwise stated.
Warranty: 2 year
Weight: 0.5lbs/0.23kg
DC Outputs:
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