POWER
Data Sheet
Total Power: 25 - 40 Watts
Input Voltage: 85 - 264 Vac
120 - 300 Vdc
# of Outputs: Triple
SPECIAL FEATURES
Universal input
3” x 5” footprint
Less than 1U high
Remote sense on main output
Built-in EMI filter
Low output ripple
Adjustable main output
Overvoltage protection
Overload protection
110 KHz switching frequency
LPX40 enclosure kit available
RoHS compliant
Two year warranty
LPT25 Series
25 Watts
Electrical Specifications
Input
Input range
Frequency
Inrush current
85 - 264 Vac; 120 - 300 Vdc
47 - 440 Hz
< 15 A peak @ 115 Vac;
< 30 A peak @ 230 Vac, cold start @ 25 °C
1A 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
25 W for convection; 40 W with 30CFM 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
60950
11774-3336-1241 (LC#84936)
UL
UL60950
E132002
cUL
60950
LR53982C
NEMKO
EN 60950/EMKO-TUE
P95100411 (74-sec) 203
CB
Certificate and report
1569, 1570, 1571, 1572
CE
Mark (LVD)
TUV
Input current
Efficiency
EMI
Safety ground leakage current
Output
Maximum power
Cross regulation
Adjustment range
Hold-up time
Overload protection
Overvoltage protection
Remote sense
LPT25 Series Data Sheet
Environmental Specifications
Operating temperature
Electromagnetic susceptibility
0 °C to 50 °C ambient derate each output at 2.5% per degreefrom 50 °C to 70 °C, -20 °C start up.
Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3
Humidity
Vibration
Storage temperature
Temperature coefficient
MTBF demonstrated
Operating; non-condensing 5% to 95%
Three orthogonal axes, sweep at 1 oct/min, 5 min. dwellat four major resonances 0.75 G peak 5 Hz
to 500 Hz, operational
-40 °C to 85 °C
±.04% per °C
>550,000 hours at full load and 25 °C ambient conditions
Ordering Information
Model
Number
Output
Voltage
Minimum
Load
Maximum Load Maximum Load
with Convection with 30CFM
Cooling
Forced Air
Peak Load
1
Regulation
2
Ripple
P/P(PARD)
3
LPT22
5V
12 V
-12 V
5V
12 V
-12 V
5V
12 V
-5 V
5V
15 V
-15 V
0.3 A
0.1 A
0A
0.4 A
0A
0A
0.3 A
0.1 A
0A
0.3 A
0.1 A
0A
3A
1.5 A
0.5 A
4A
0.5 A
0.5 A
3A
1.5 A
0.5 A
3A
1.5 A
0.5 A
4A
2A
0.7 A
5A
0.7 A
0.7 A
4A
2A
0.7 A
4A
2A
0.7 A
5A
3A
1A
6A
1A
1A
5A
3A
1A
5A
2A
1A
±2%
±5%
±5%
±2%
±5%
±5%
±2%
±5%
±5%
±2%
±5%
±5%
50 mV
120 mV
120 mV
50 mV
120 mV
120 mV
50 mV
120 mV
50 mV
50 mV
150 mV
150 mV
LPT23
LPT24
LPT25
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. Minimum Loads are required.
5. (-T) indicates Terminal Block option for input and output (instead of Molex type).
6. 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 verified 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
40W
30 CFM Forced Air Cooling
30W
Output
Power 25W
(Watts) 20W
10W
0W
0°C 10°C20°C30°C40°C50°C60°C70°C
TA – Ambient Temperature – °C
Natural
Convection
Cooling
20W
12.5W
LPT25 Series Data Sheet
Mechanical Drawing
0.22"
(5.6)
M1 GND
4.55"
(115.6)
5.00"
(127)
SK201
_+
1
2
3
4
5
6
M2
3.00"
(76.2)
2.55"
(64.8)
3
1
Remote Sense
Connector
Voltage
Adj. Pot
SK 2
SK 1
N
L
0.15" (4)
DIA (4 places)
1.14"
(29)
0.197"
(5)
LPT25 Series Data Sheet
Pin Assignments
Connector
SK1-1
SK1-3
SK2-1
SK2-2
SK2-3
SK2-4
SK2-5
SK2-6
SK201-1
SK201-2
LPT22
Line
Neutral
+12V
+5V
+5V
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
1. Specifications 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. Specifications are for convection rating at factory settings at115
VAC input, 25°C unless otherwise stated.
6. Warranty: 2 year
7. Weight: 0.5lbs/0.23kg
LPT25
Line
Neutral
+15V
+5V
+5V
Common
Common
-15V
+Sense
-Sense
Mating Connectors
AC Input
Molex 09-50-8031 (USA)
09-93-0300 (UK)
PINS: 08-52-0113
Molex 09-50-8061 (USA)
09-93-0600 (UK)
PINS: 09-93-0600 (UK)
DC Outputs
Remote Sense
Molex 22-01-2025
PINS: 08-52-0123
Astec Connector Kit #70-841-006, includes all of the above
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
www.artesyn.com
For more information:
www.artesyn.com/power
For support:
productsupport.ep@artesyn.com
LPT25 Series-DS 21Mar2016
Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and
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trademarks, or registered trademarks of their respective owners. © 2016 Artesyn Embedded Technologies, Inc.
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