NPS48-M Emerson Network Power, NPS48-M Datasheet - Page 3

• Manufacturer Part Number: NPS48-M
• Description: POWER SUP MED&ITE 48V 45W 2"X4"
• Manufacturer: Emerson Network Power
• Series: NPS40-Mr

Specifications of NPS48-M

• Voltage - Output: 48V
• Number Of Outputs: 1
• Power (watts): 60W
• Applications: Medical
• Power Supply Type: Switching (Open Frame)
• Voltage - Input: 90 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 48 VDC @ 940mA
• Size / Dimension: 4" L x 2" W x 1" H (101.6mm x 50.8mm x 25.4mm)
• Power (watts) - Rated: 45W
• Operating Temperature: 0°C ~ 80°C
• Efficiency: 87%
• Approvals: CB, CE, CSA, NEMKO, TUV, UL
• Line Regulation: ±2%
• Load Regulation: ±2%
• Commercial/medical: Both
• Output Power Rating: 40 W, 60 W
• Input Voltage: 90 VAC to 264 VAC, 127 VDC to 300 VDC
• Output Voltage (channel 1): 48 V
• Output Current (channel 1): 0.94 A
• Mounting Style: Chassis
• Dimensions: 2 in L x 4 in W x 0.86 in H
• Open Frame/enclosed: Open Frame
• Output Type: DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Ordering Information
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
Pin Assignments
Mating Connectors
AC Input:
DC Outputs: Molex 09-50-8061 (USA)
Emerson Network Power Connector Kit #70-841-006, includes all of the above
Notes:
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 at 115 VAC input, 25 °C unless otherwise
6. Warranty: 2 year
7. Weight: 0.41lbs/0.18kg
Connector
NPS42-M
NPS43-M
NPS44-M
NPS45-M
NPS48-M
Number
load ranges.
Model
SK1-1
SK1-3
SK2-1
SK2-2
SK2-3
SK2-4
SK2-5
SK2-6
stated.
Molex 09-50-8031 (USA)
09-91-0300 (UK)
PINS: 08-52-0113
09-91-0600 (UK)
PINS: 08-52-0113
Voltage
Output
Common
Common
NPS42-M
12 V
15 V
24 V
48 V
5 V
Neutral
+Sense
-Sense
+5 V
+5 V
Line
Minimum
Load
0 A
0 A
0 A
0 A
0 A
NPS43-M
Common
Common
Neutral
+Sense
-Sense
+12 V
+12 V
Line
with Convection
Maximum Load
Cooling
3.75 A
0.94 A
1.9 A
8 A
3 A
Common
Common
NPS44-M
Neutral
+Sense
-Sense
+15 V
+15 V
Line
Maximum Load
with 30CFM
Forced Air
1.25 A
2.5 A
11 A
5 A
4 A
Common
Common
NPS45-M
Neutral
+Sense
-Sense
+24 V
+24 V
Line
2.75 A
1.38 A
Load
Peak
5.5 A
4.4 A
13 A
1
Regulation
NPS48-M
Common
Common
Neutral
+Sense
±2%
±2%
±2%
±2%
±2%
-Sense
+48 V
+48 V
Line
2
Ripple P/P
(PARD)
120 mV
150 mV
240 mV
480 mV
50 mV
3
Embedded Power for
Business-Critical Continuity
Americas
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: [phone]
Facsimile: [phone]
Europe (UK)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: [phone]
Facsimile: [phone]
Asia (HK)
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
Telephone: [phone]
Facsimile: [phone]
For global contact, visit:
www.PowerConversion.com
techsupport.embeddedpower
@emerson.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.
Emerson Network Power.
The global leader in enabling
business-critical continuity.
Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2009 Emerson Electric Co.
EmersonNetworkPower.com
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Rev. 9.15.09_163
NPS40-M Series
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