NFS25-7628 Emerson Network Power, NFS25-7628 Datasheet

NFS25-7628

Manufacturer Part Number

NFS25-7628

Description

PS SWITCHER 5.1/12/-12V 25W

Manufacturer

Emerson Network Power

Series

NFS25r

Datasheet

1.NFS25-7608.pdf (3 pages)

Specifications of NFS25-7628

Rohs Status

RoHS non-compliant

Voltage - Output

5.1V, ±12V

Number Of Outputs

Power (watts)

25W

Applications

Commercial

Power Supply Type

Switching (Open Frame)

Voltage - Input

85 ~ 264VAC

Mounting Type

Chassis Mount

1st Output

5.1 VDC @ 3A

2nd Output

12 VDC @ 200mA

3rd Output

-12 VDC @ 200mA

Size / Dimension

5" L x 3" W x 1.2" H (127mm x 76.2mm x 30.5mm)

Power (watts) - Rated

25W

Operating Temperature

0°C ~ 50°C

Efficiency

70%

Approvals

CSA, UL, VDE

Line Regulation

±0.2%, ±1%

Load Regulation

±2%

Power Supply Output Type

Fixed

No. Of Outputs

Output Voltage

5.1V

Output Current

Power Rating

25W

Input Voltage

85V AC To 264V AC / 120V DC To 370V DC

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

4th Output

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

NFS25-7628

Manufacturer:

ARTESYN

Quantity:

1 000

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Download datasheet (56Kb)

NFS25 Series

•

The NFS25 series is a 25W universal input AC/DC power supply on a 5 x 3 inch card

with a maximum component height of 1.2 inches for use in 1U applications. The NFS25

series is available with a wide range of models in the industry standard 5 x 3 inch

footprint and has proven itself to be reliable and versatile product for a wide range of

communication and industrial applications. The NFS25 provides 25W of output power

with free air convection cooling which can be boosted to 30W with 20CFM of air.

Standard features include OVP and short circuit protection. The series, with full

international safety approval and the CE mark, meets conducted emissions EN55022

level A. The NFS25 series is designed for use in low power data networking, computer,

telecom and industrial applications such as wireless switchers, hubs, POS terminals,

PABX’s and machine control. This list is not exclusive as the generic feature of the

series with industry standard output configurations provide a solution for most high

volume applications including many industrial applications.

All specifications are typical at nominal input, full load at 25°C unless otherwise stated

LOW TO MEDIUM POWER AC/DC POWER SUPPLIES

OUTPUT SPECIFICATIONS

Output power

(See Note 2)

Line regulation

LL to HL, FL

Total regulation

(See Notes 4, 5)

Overshoot/undershoot

Transient response

Temperature coefficient

Overvoltage protection

Output power limit

Short circuit protection

INPUT SPECIFICATIONS

Input voltage range

Input frequency range

Input surge current

Safety ground

leakage current

5.0 x 3.0 x 1.2 inch package (1U applications)

Industry standard package

Overvoltage and short circuit protection

25W with free air convection cooling

EN55022, EN55011 conducted emissions level A

UL, VDE and CSA safety approvals

D u a l a n d t r i p l e o u t p u t

Continuous

Peak (60s)

Main output (Output 1)

Output 2

Output 3

Main output (Output 1)

Auxiliary output 2

Auxiliary output 3

At turn-on

+5V

(1.5 to 3A step)

All outputs

+5V output

Primary power

limited

Universal input

110VAC, cold start

230VAC, cold start

132VAC, 60Hz

264VAC, 50Hz

35W Pout limit min.

±120mV max. dev.

60W Pin limit max.

±0.02%/°C max.

500µs recovery

120 to 370VDC

85 to 264VAC

6.25V ±0.75V

0.62mA max.

±0.2% max.

±2.0% max.

47 to 440Hz

Continuous

±1% max.

1mA max.

15A max.

32A max.

see table

25W

35W

25W AC/DC Universal Input Switch Mode Power Supplies

EMC CHARACTERISTICS

Conducted emissions

Radiated emissions

ESD air

ESD contact

Surge

Fast transients

Radiated immunity

Conducted immunity

GENERAL SPECIFICATIONS

Hold-up time

Efficiency

Isolation voltage

Switching frequency

Approvals and

standards

(See Note 10)

Weight

MTBF (See Note 9)

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

(See Notes 6, 7, 8)

Relative humidity

Altitude

Vibration

EN55022, FCC part 15

EN61000-4-2, level 3

EN61000-4-2, level 4

EN61000-4-5, level 3

EN61000-4-4, level 3

EN61000-4-3, level 3

EN61000-4-6, level 3

110VAC input

230VAC input

25W output

Input/output

Input/chassis

MIL-HDBK-217E, 25°C

0°C to 50°C ambient,

convection cooled

50°C to +70°C ambient

convection cooled

Peak (0°C to +50°C,

max. 60 seconds)

Non-operating

Non-condensing

Operating

Non-operating

Random vibration

Three orthogonal axes

10 min. test per axis

File Name: NFS25.PDF Rev: 01 Jan 2000

IEC950, IEC1010, EN60950

SPECIFICATIONS

2 YEAR WARRANTY

CSA C22.2 No. 950

UL1950, VDE0805

2.4G rms approx.

10,000 feet max.

30,000 feet max.

–40°C to +85°C

5% to 95% RH

170,000 hours

Perf. criteria 1

Perf. criteria 2

Perf. criteria 1

5Hz to 500Hz

280g (9.6oz)

70% typical

25W max.

50% load

3000VAC

1500VAC

Derate to

Variable

Level A

16ms

80ms

35W

Related parts for NFS25-7628

NFS25-7628 Summary of contents

Page 1

... EN55022, EN55011 conducted emissions level A • UL, VDE and CSA safety approvals The NFS25 series is a 25W universal input AC/DC power supply inch card with a maximum component height of 1.2 inches for use in 1U applications. The NFS25 series is available with a wide range of models in the industry standard inch footprint and has proven itself to be reliable and versatile product for a wide range of communication and industrial applications ...

Page 2

... Also, 0.5 ≤ I ≤ maintain stated regulation. This does not apply to the NFS25 7628. 5 The NFS25-7628 has separately regulated +12V and -12V outputs. The loading condition in note 4 does not apply. 6 Derate linearly from 25 Watts 12.5 Watts Derating curve is application specific for ambient temperatures > ...

Page 3

... A standard L-bracket and cover is available for mounting which contains all screws, connectors and necessary mounting hardware. Order part number ‘NFS40 COVER KIT’. 5.00 (127.00) MAXIMUM COMPONENT HEIGHT 1.2 C5 inches Q1 T1 4.55 (115.8) ALL DIMENSIONS IN INCHES (mm 2.550 (64.8) J2 0.22 (5.59) www.artesyn.com File Name: NFS25.PDF Rev: 01 Jan 2000 ...

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