LPT41 Emerson Network Power, LPT41 Datasheet - Page 2

POWER SUPPLY TRPL 3.3/5/12V 40W

LPT41

Manufacturer Part Number
LPT41
Description
POWER SUPPLY TRPL 3.3/5/12V 40W
Manufacturer
Emerson Network Power
Series
LPT40r
Datasheet

Specifications of LPT41

Voltage - Output
3.3V, 5V, 12V
Number Of Outputs
3
Power (watts)
40W
Applications
Commercial
Power Supply Type
Switching (Open Frame)
Voltage - Input
85 ~ 264VAC
Mounting Type
Chassis Mount
1st Output
3.3 VDC @ 4A
2nd Output
5 VDC @ 1.5A
3rd Output
12 VDC @ 500mA
Size / Dimension
5" L x 3" W x 1.14" H (127mm x 76.2mm x 29mm)
Power (watts) - Rated
40W
Operating Temperature
0°C ~ 50°C
Efficiency
60%
Approvals
CB, CE, CSA, NEMKO, UL
Line Regulation
±2%, ±5%
Load Regulation
±2%, ±5%
Output Power Rating
13 W
Input Voltage
85 VAC to 264 VAC
Output Voltage (channel 1)
3.3 V
Output Current (channel 1)
4 A
Output Voltage (channel 2)
+ 5 V
Output Current (channel 2)
1.5 A
Output Voltage (channel 3)
+ 12 V
Output Current (channel 3)
0.5 A
Mounting Style
Chassis
Dimensions
5 in L x 3 in W x 1.14 in H
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
4th Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
454-1077

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LPT41
Manufacturer:
EmersonN
Quantity:
102
Part Number:
LPT41
Manufacturer:
SanRex
Quantity:
1 000
Environmental Specifications
(Watts)
Operating temperature:
Electromagnetic
susceptibility:
Humidity:
Vibration:
Storage temperature:
Temperature coefficient:
MTBF demonstrated:
Output
Ordering Information
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)
Power
LPT41(-T)
LPT42(-T)
LPT43(-T)
LPT44(-T)
LPT45(-T)
LPT46(-T)
LPT47(-T)
Number
55W
40W
30W
10W
20W
Model
0W
0°C
10°C 20°C 30°C 40°C 50°C 60°C 70°C
30 CFM Forced Air Cooling
Power Derating Curve
TA – Ambient Temperature – °C
Convection
Voltage
Output
Natural
Cooling
+3.3V
+12V
+12V
+12V
+12V
+15V
+24V
+12V
+24V
-12V
-12V
-15V
-12V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
-5V
0° to 50 °C ambient derate each output at 2.5% per degree from 50° to 70 °C, -20 °C 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 85 °C
±.04% per °C
> 550,000 hours at full load and 25°C ambient conditions
Minimum
Load
0.5A
0.4A
0.2A
0.5A
0.4A
0.2A
0.4A
0.2A
0.4A
0.1A
0.4A
0.2A
0A
0A
0A
0A
0A
0A
0A
0A
0A
Maximum Load with
Convection cooling
27.5W
20W
1.5A
0.5A
0.5A
0.5A
0.5A
0.5A
0.5A
1.0A
0.5A
1.0A
0.5A
4A
4A
2A
6A
4A
2A
4A
2A
4A
4A
Maximum Load with
30CFM Forced Air
2.0A
0.7A
2.5A
0.7A
0.7A
0.7A
2.5A
0.7A
2.5A
0.7A
1.5A
0.7A
1.5A
0.7A
7A
5A
8A
5A
5A
5A
5A
Peak Load
2.5A
0.7A
7A
7A
4A
1A
9A
1A
1A
7A
4A
1A
7A
3A
1A
6A
2A
1A
6A
2A
1A
1
Embedded Power for
Business-Critical Continuity
Regulation
±2%
±2%
±5%
±2%
±5%
±5%
±2%
±5%
±5%
±2%
±5%
±5%
±2%
±5%
±5%
±2%
±7%
±5%
±2%
±7%
±5%
2
Ripple P/P
(PARD)
120mV
120mV
120mV
120mV
120mV
120mV
150mV
150mV
240mV
120mV
240mV
120mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
50mV
Rev. 2.16.09_164
3
LPT40 Series
2 of 3

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