NPS25-M Emerson Network Power, NPS25-M Datasheet

Linear & Switching Power Supplies 24V output 25W 2A Medical &Non-Medical

NPS25-M

Manufacturer Part Number

NPS25-M

Description

Linear & Switching Power Supplies 24V output 25W 2A Medical &Non-Medical

Manufacturer

Emerson Network Power

Datasheet

1.NPS23-M.pdf (3 pages)

Specifications of NPS25-M

Product

Switching

Commercial/medical

Both

Output Power Rating

25 W, 40 W

Input Voltage

90 VAC to 264 VAC, 127 VDC to 300 VDC

Number Of Outputs

Output Voltage (channel 1)

24 V

Output Current (channel 1)

2 A

Mounting Style

Chassis

Dimensions

4 in L x 2 in W x 0.86 in H

Open Frame/enclosed

Open Frame

Power Supply Type

Open Frame

Power Supply Output Type

Fixed

No. Of Outputs

Output Voltage

24V

Output Current

1.8A

Power Rating

40W

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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NPS20-M Series

40 Watts

Total Power:

Input Voltage:

# of Outputs:

Special Features

• Medical and ITE Safety Approvals

• Universal input

• Less than 1U high

• 2” x 4” footprint

• Remote sense

• Overload and short circuit

• Adjustable output voltage

• High efficiency

• High MTBF

• Built in EMI filter

• International Efficiency Level V,

• Less than 300 mW no-load

• 0˚C to +80˚C operation

• Input power < 49 watts

• Complies with EN61000 -3-2

• Class I approved

• Class II approved (with Class A

• LPX50 enclosure kit available

• Dual AC fuses

Safety

• TUV: 60950, 60601-1

• UL:

• CSA: 60950, 60601-1

• NEMKO: 60950, 60601-1

• CB:

• CE:

• CQC: Mark

protection

(CISPR 22 Class B)

Energy Star 2.0 & CeC compliant

(NPS22-M < 38 Watt output)

power consumption

EMI)

60950, 60601-1

Mark (LVD)

Certificate and report

25 - 40 Watts

90 - 264 VAC

127 - 300 VDC

Single

Electrical Specifications

Input

Input ra n ge:

Frequency:

Inrush current:

Input power:

Efficiency:

EMI/RFI:

Safety ground leakage

current:

Output

Maximum power:

Adjustment range:

Hold-up time:

Overload protection:

Overvoltage protection: 30-50% above nominal output

Remote sense:

90 - 264 VAC (wide range) 127-300 Vdc

47 - 440 Hz

< 50 A peak @ 230 VAC, cold start @ 25 °C

< 49 Watts

87% average (as per Energy Star 2.0 standard) (NPS22-M, 80%)

FCC Class B conducted; CISPR 22 Class B conducted; EN55022 Class B con-

ducted, VDE0878PT3 Class B conducted

275uA @ 50/60 Hz; 264 VAC input

25 W for convection. 40 W with 200LFM forced air

± 20% minimum (-10%, +20% for NPS22-M)

10/ 2 0 ms 115/230 VAC input line

Short circuit protection on all outputs. Case overload protected @

110-160% of normal rating, (110% - 190% for NPS28-M)

Compensated for 0.5 V lead drop max. Will operate without remote sense

connected. Reverse connection protected.

Embedded Power for

Business-Critical Continuity

Rev. 11.15.10_132

NPS20-M Series

1 of 3

Related parts for NPS25-M

NPS25-M Summary of contents

Page 1

NPS20-M Series 40 Watts Total Power Watts Input Voltage 264 VAC 127 - 300 VDC # of Outputs: Single Special Features • Medical and ITE Safety Approvals • Universal input • Less than 1U high • 2” x 4” footprint • Remote sense • Overload and short circuit protection • Adjustable output voltage • High efficiency • High MTBF • Built in EMI filter (CISPR 22 Class B) • International Efficiency Level V, Energy Star 2.0 & CeC compliant (NPS22-M < 38 Watt output) • Less than 300 mW no-load power consumption • 0˚C to +80˚C operation • Input power < 49 watts • Complies with EN61000 ...

Page 2

Environmental Specifications 0° °C ambient derate each output at 2.5% per degree from 50° °C. -20 °C start up Operating temperature: Storage temperature: -45 °C to +85 °C Electromagnetic susceptibility: Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3 Humidity: Operating; non-condensing 10% to 90% RH Vibration: IEC68-2-6 to the levels of IEC721-3-2 MTBF demonstrated: > 550,000 hours at full load and 25 °C ambient conditions Mechanical Drawing M1 GND TAB (CN1) PIN 1 INPUT CONNECTOR (SK1) PIN 2 Ø (4.0) MOUNTING HOLE (4 PLACES) 0.197” (5.0) MINIMUM STANDOFF HEIGHT 4.00" (101.6) 3.73" (94.6) ...

Page 3

... Regulation Load 1 Cooling Forced Air 2 1 0. NPS24-M NPS25-M Line Line Neutral Neutral +15 V +24 V +15 V +24 V Common Common Common Common -Sense -Sense +Sense +Sense Embedded Power for Business-Critical Continuity Americas 5810 Van Allen Way Ripple P/P Carlsbad, CA 92008 ...

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