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Embedded Power for Business-Critical Continuity
LPT25 Series
25 Watts
Total Power: Input Voltage: # of Outputs: 25 - 40 Watts 85 - 264 VAC 120 - 300VDC Triple
Rev. 02.05.07 LPT25 Series 1 of 3
RoHS
Electrical Specifications
Special Features
* * * * * * * * * * * * * Universal input 3" x 5" footprint Less than 1U high Remote sense on main output Terminal block option (-T) Built-in EMI filter Low output ripple Adjustable main output Overvoltage protection Overload protection 110 KHz switching frequency LPX40 enclosure kit available 2 year warranty
Input
Input range Frequency Inrush current Input current Efficiency EMI 85-264 VAC 120-300 VDC 47-440 Hz <15A peak @ 115VAC; <30A peak @ 230VAC, cold start @ 25C 1 A max. (RMS) @ 115 VAC 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
Safety ground leakage current
Output
Maximum Power Cross regulation Adjustment range Hold-up time Overload protection Overvoltage protection Remote sense 25W for convection; 40W with 30CFW forced air 2% on output 1; 5% on outputs 2, 3 -5, +10% minimum 20 ms @ 25 W load, 115 VAC nominal line Short circuit protection on all outputs. Case overload protected @ 110% to 145% above peak rating 5.7 to 6.7 VDC on the main output Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected.
Safety
0805 EN60950 11774-3336-1241 (LC#84936) UL UL60950 E132002 CSA CSA 22.2-234 Level 3 LR53982C NEMKO EN 60950/EMKO-TUE P95100411 (74-sec) 203 CB Certificate and report 1569, 1570, 1571, 1572 CE Mark (LVD) VDE
Embedded Power for Business-Critical Continuity
Environmental Specifications
Operating temperature: Electromagnetic susceptibility: Humidity: Vibration: 0 to 50C ambient derate each output at 2.5% per degree from 50 to 70C, -20C start up. Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3 Operating; non-condensing 5% to 95% Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.75G peak 5 Hz to 500 Hz, operational -40 to 85C .04% per C >550,000 hours at full load and 25C ambient conditions
Rev. 02.05.07 LPT25 Series 2 of 3
Storage temperature: Temperature coefficient: MTBF demonstrated:
Ordering Information
Model Number LPT22(-T) Output Voltage 5V 12V -12V 5V 12V -12V 5V 12V -5V 5V 15V -15V Minimum Load 0.3A 0.1A 0A 0.4A 0A 0A 0.3A 0.1A 0A 0.3A 0.1A 0A Maximum Load with Convnection cooling 3A 1.5A 0.5A 4A 0.5A 0.5A 3A 1.5A 0.5A 3A 1.5A 0.5A Maximum Load with 30CFM Forced Air 4A 2A 0.7A 5A 0.7A 0.7A 4A 2A 0.7A 4A 2A 0.7A Peak Load1 5A 3A 1A 6A 1A 1A 5A 3A 1A 5A 2A 1A Regulation2 2% 5% 5% 2% 5% 5% 2% 5% 5% 2% 5% 5% Ripple P/P (PARD)3 50mV 120mV 120mV 50mV 120mV 120mV 50mV 120mV 50mV 50mV 150mV 150mV
LPT23(-T)
LPT24(-T)
LPT25(-T)
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. Minimum Loads are required. 5. (-T) indicates Terminal Block option for input and output (instead of Molex type).
Power Derating Curve
40W 30 CFM Forced Air Cooling Output Power 25W (Watts) 20W 30W
10W 0W
Natural Convection Cooling
20W 12.5W
0C 10C 20C 30C 40C 50C 60C 70C TA - Ambient Temperature - C
Embedded Power for Business-Critical Continuity
Mechanical Drawing
5.00" (127)
Astec
5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698
SK201
Rev. 02.05.07 LPT25 Series 3 of 3
0.22" (5.6) M1 GND
4.55" (115.6)
M2
_+
1 2 3 4 5 6
3.00" (76.2) 2.55" (64.8) 3 1
SK 1
Remote Sense Connector Voltage Adj. Pot
SK 2
Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 13-15, Shing Wan Road Tai Wai, Shatin, N. T. Hong Kong Telephone: +852 2699 2868 Facsimile: +852 2699 1770
N L
0.15" (4) DIA (4 places)
For global contact, visit:
www.astecpower.com technicalsupport@astec.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.
1.14" (29)
0.197" (5)
Pin Assignments
Connector LPT22 SK1-1 SK1-3 SK2-1 SK2- 2 SK2- 3 SK2-4 SK2-5 SK2-6 SK201-1 SK201-2 Line Neutral +12V +5 V +5 V Common Common -12V +Sense -Sense LPT23 Line Neutral +12V +5V +5V Common Common -12V +Sense -Sense LPT24 Line Neutral +12V +5V +5V Common Common -5V +Sense -Sense LPT25 Line Neutral +15V +5V +5V Common Common -15V +Sense -Sense
Mating Connectors
AC Input: Molex 09-50-8031 (USA) Not required for (-T) option 09-91-0300 (UK) PINS: 08-52-0113
Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Power Inbound Power Integrated Cabinet Solutions Outside Plant Precision Cooling Site Monitoring and Services EmersonNetworkPower. com
Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. (c)2007 Emerson Electric Co.
DC Outputs: Molex 09-50-8061 (USA) Not required for (-T) option 09-91-0600 (UK) PINS: 08-52-0113 Remote Molex 22-01-2025 PINS: 08-52-0123 Sense: Astec Connector Kit #70-841-006, includes all of the above 1. 2. 3. 4. 5. 6. 7. Specifications subject to change without notice. All dimensions in inches (mm), tolerance is 0.02" (0.5mm) 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: 2 year Weight: 0.5lbs/0.23kg

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