LPT45-M Emerson Network Power, LPT45-M Datasheet - Page 2

• Manufacturer Part Number: LPT45-M
• Description: PWR SUPPLY 40W 5/15/15V TRPL MED
• Manufacturer: Emerson Network Power
• Series: LPT40r

Specifications of LPT45-M

• Voltage - Output: ±5V, 12V
• Number Of Outputs: 3
• Power (watts): 40W
• Applications: Medical
• Power Supply Type: Switching (Open Frame)
• Voltage - Input: 85 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 5 VDC @ 4A
• 2nd Output: 12 VDC @ 2A
• 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: 70%
• Approvals: CE, CSA, UL, VDE
• Line Regulation: ±2%, ±5%
• Load Regulation: ±2%, ±5%
• Output Power Rating: 20 W
• Input Voltage: 85 VAC to 264 VAC
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 4 A
• Output Voltage (channel 2): 15 V
• Output Current (channel 2): 2 A
• Output Voltage (channel 3): - 15 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

(Watts)
Output
Environmental Specifications
Power
Operating temperature:
Electromagnetic
susceptibility:
Humidity:
Vibration:
Storage temperature:
Temperature coefficient:
MTBF demonstrated:
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.
Model Number
LPT42-M
LPT45-M
55W
40W
30W
10W
20W
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
+12V
+15V
-12V
-15V
+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
0.4A
0.2A
0.4A
0.2A
0A
0A
27.5W
20W
Maximum Load with
Convection cooling
0.5A
0.5A
4A
2A
4A
2A
Maximum Load with
30CFM Forced Air
2.5A
0.7A
2.5A
0.7A
5A
5A
Load
Peak
7A
4A
1A
7A
3A
1A
Embedded Power for
Business-Critical Continuity
1
Regulation
±2%
±5%
±5%
±2%
±5%
±5%
2
Ripple P/P
(PARD)
120mV
120mV
150mV
150mV
50mV
50mV
Rev. 6.30.09_165
LPT40-M Series
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