Embedded Power for
Business-Critical Continuity
Rev. 05.03.06
LPT50-M Series
2 of 3
Ordering Information
Model
Number
LPT51-M
Output
Voltage
+3.3V
+5V
+12V
+5V
+12V
-12V
+5V
+15V
-15V
+5V
+24V
+12V
Minimum
Load
0.8A
0.1A
0A
0.5A
0.1A
0A
0.5A
0.1A
0A
0.5A
0.1A
0A
Maximum Load
with Convection
Cooling
8A
3A
0.5A
8A
3A
0.5A
8A
2.4A
0.5A
8A
1.5A
0.5A
Peak Load 1 Regulation 2 Ripple P/P (PARD)3
9A
4A
1A
9A
4A
1.0A
9A
3.2A
0.7A
9A
2A
0.7A
±2%
±6%
±5%
±2%
±5%
±5%
±2%
±5%
±5%
±2%
±7%
±5%
50 mV
50mV
120mV
50 mV
120mV
120mV
50 mV
150mV
150mV
50 mV
240mV
120mV
LPT52-M
LPT53-M
LPT54-M
1. Peak current lasting <15 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 (tantalum capacitor) in parallel with a 0.1 μF capacitor at
rated line voltage and load ranges.
Pin Assignments
Connector LPT51-M
SK1-1
Line
SK1-3
Neutral
SK2-1
SK2- 2
SK2- 3
SK2-4
SK2-5
SK2-6
+3.3 V
+2.3 V
Common
Common
12V
5V
LPT52-M
Line
Neutral
+5 V
+5 V
Common
Common
-12V
+12V
LPT53-M
Line
Neutral
+5V
+5V
Common
Common
-15V
+15V
LPT54-M
Line
Neutral
+5V
+5V
Common
Common
+12V
+24
Mating Connectors
AC Input:
Molex 09-50-8031 (USA)
09-91-0300 (UK)
PINS: 08-52-0113
DC Outputs: Molex 09-50-8061 (USA)
09-91-0600 (UK)
PINS: 08-52-0113
Astec Connector Kit #70-841-006, includes all of the above
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, 25°C unless otherwise stated.
6. Warranty: 1 year
7. Weight: 0.45lbs/0.20kg
1.
2.
3.
4.
5.
ASTEC [ Astec America, Inc ]
