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Embedded Power for Business-Critical Continuity
LPS40 Series
40 Watts
Total Power: Input Voltage: # of Outputs: 40-55 Watts 85-264 VAC 120-300 VDC Single
Rev. 04.13.06 LPS40 Series 1 of 3
RoHS
Electrical Specifications
Special Features
* * * * * * * * * * * * Universal input 3" x 5" footprint Less than 1U high Remote sense Terminal block option (-T) Built-in EMI filter Low output ripple Adjustable 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 @ 25C 1A max. (RMS) @ 115VAC 70% typical at full load FCC Class B conducted; CISPR 22 Class B conducted; EN55022 Class B conducted; VDE 0878 PT3 class B conducted <0.5 mA @ 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
Safety
UL1950 E132002 CSA 22.2-234 Level 3 LR53982C NEMKO EN 60950/EMKO-TUE P94100375 (74-sec) 203 CB Certificate and report 1119, 1125, 1126, 1127 CE Mark (LVD) UL CSA
20ms @ 40W load, 115VAC nominal line 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
Rev. 04.13.06 LPS40 Series 2 of 3
Environmental Specifications
Operating temperature: 0 to 50C ambient. Derate each output 2.5% per degree from 50 to 70C, -20C start up. Storage temperature: -40C to +85C Temperature coefficient: 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: 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 25C ambient conditions
Ordering Information
Maximum Load Model Output Minimum Maximum Load with with 30CFM Number Voltage Load Convection Cooling forced Air LPS41(-T) 3.3V 0A 8A 11A LPS42(-T) 5V LPS43(-T) 12V LPS44(-T) 15V LPS45(-T) 24V LPS48(-T) 48V 0A 0A 0A 0A 0A 8A 3.3A 2.6A 1.7A 0.9A 11A 4.5A 3.6A 2.3A 1.2A Ripple P/P Peak Load 1 Regulation 2 (PARD) 3 12A 2% 50 mV 12A 5A 4A 2.5A 1.3A 2% 2% 2% 2% 2% 50 mV 120 mV 150mV 240mV 480 mV
1. Peak current lasting <30 seconds with a maximum 10% duty cycle. 2. At 25C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 3. Peak-to-peak with 20 MHz bandwidth and 10 F in parallel with a 0.1 F capacitor at rated line voltage and load ranges. 4. (-T) indicates Terminal Block option for input and output (instead of Molex type)
Power Derating Curve
55W 30 CFM Forced Air Cooling 40W
Output Power (Watts)
30W Natural Convection Cooling 27.5W 20W
20W
10W 0W 0C 10C 20C 30C 40C 50C 60C 70C TA - Ambient Temperature - C
Embedded Power for Business-Critical Continuity
Mechanical Drawing
0.22" (5.6) M1 GND
SK201
4.55" (115.6)
5.00" (127)
Astec Power
5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Technical Support: +1 888 41 ASTEC or +1 407 241 2752 Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Units 2111-2116, Level 21 Tower 1, Metroplaza 223, Hing Fong Road Kwai Fong, New Territories Hong Kong Telephone: +852 2437 9662 Facsimile: +852 2402 4426
Rev. 04.13.06 LPS40 Series 3 of 3
M2
_
+
SK 2
3.00" (76.2) 2.55" (64.8)
SK 1
Remote Sense Connector Voltage Adj. Pot
3 1
N L
1 2 3 4 5 6
0.15" (4) DIA (4 places)
For global contact, visit:
1.14" (29)
www.astecpower.com technicalsupport@astec.com
0.12" (3)
While every precaution has been taken to ensure accuracy and completeness in this literature, Astec Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Printed in US A LPS43 Line Neutral +12V +12V +12V Common Common +Sense -Sense LPS44 Line Neutral +15V +15V +15V Common Common +Sense -Sense LPS45 Line Neutral +24V +24V +24V Common Common +Sense -Sense LPS48 Line Neutral +48V +48V +48V Common Common +Sense -Sense
Pin Assignments
Connector LPS41 SK1-1 SK1-3 SK2-1 SK2- 2 SK2- 3 SK2-4 SK2-5 SK2-6 SK201-1 SK201-2 Line Neutral +3.3V +3.3V +3.3V Common Common +Sense -Sense LPS42 Line Neutral +5V +5V +5V Common Common +Sense -Sense
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Common Common Common Common Common Common
Mating Connectors
AC Input: Molex 09-50-8031 (USA) Not required for (-T) option 09-91-0300 (UK) PINS: 08-52-0113
Molex 09-50-8061 (USA) Not required for (-T) option 09-91-0600 (UK) PINS: 08-52-0113 Remote Sense: Molex 22-01-2025 PINS: 08-52-0123 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, 25C unless otherwise stated. Warranty: 1 year Weight: 0.5lbs/0.23kg
DC Outputs:

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