NFS40-7908J datasheet(1/4 Pages) EMERSON-NETWORKPOWER

Part #	NFS40-7908J

Description	40 W universal input ac-dc power supply

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Manufacturer	EMERSON-NETWORKPOWER [Emerson Network Power]

Direct Link	http://www.emersonnetworkpower.com

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313

process

yellow

3405

1797

1375

116

2607

652

242

2985

375

240

Embedded Power for

Business-Critical Continuity

NFS40MedicalSeries

Single & Triple Output

Special Features

• 5.0 x 3.0 x 1.2 inch package

(1U applications)

• Industry standard package

• Overvoltage and short circuit

protection

• 40 W with free air convection

• EN55022, EN55011 conducted

noise level A

• UL, VDE and CSA safety approvals

• Available RoHS compliant

• 2 year warranty

Total Power:

40 - 50W

Input Voltage: 85 - 264 VAC

120 - 370 VDC

# of Outputs:

Single, triple

Safety

UL2601

CSA22.2 No. 125

IEC601/VDE0750

•

Rev.06.9.09_118

NFS40 Medical

1 of 4

Electrical Specifications

Output

Voltage adjustability:

+5 V output on triples

Vout on singles

± 5.0%

Line regulation:

LL to HL, FL

Main output

Auxiliary outputs

± 0.2%

± 1.0%

Load regulation:

FL to NL

Main output

Auxiliary outputs

± 2.0%

± 5.0%

Transient response:

+5 V (1.5 - 3 A step)

± 120 mV max. dev.

500 µs recovery

Temperature coefficient:

All outputs

±0.02%/°C

Overvoltage protection:

+5 V output

6.25 ± 0.75 Vout

Output power limit:

Primary power limited

90 W input power limit

Short circuit protection:

Single outputs

Multiple outputs

Continuous

Short term

Input

Input voltage range:

85 - 264 Vac

120 - 370 Vdc

Input frequency range:

47 - 440 Hz

Input surge current:

110 Vac, 60 Hz, cold start

230 Vac, 50 Hz, cold start

10 A

22 A

Safety ground leakage

current:

110 Vac, 60 Hz

230 Vac, 50 Hz

18 µA max.

28 µA max.

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NFS40-7908J Datasheet(PDF) 1 Page - Emerson Network Power

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