Datasheet > NFS40-7912J

NFS40-7912J

更新时间： 2024-09-25 05:54:03

品牌	Logo	应用领域
艾默生 - EMERSON-NETWORKPOWER		/
页数	文件大小	规格书
4页	437K
描述
40 W universal input ac-dc power supply

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数据手册

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NFS40-7912J 数据手册

Embedded Power for

Business-Critical Continuity

Rev.06.9.09_118

NFS40 Medical

1 of 4

NFS40MedicalSeries

Single & Triple Output

Total Power:

40 - 50W

Input Voltage: 85 - 264 VAC

120 - 370 VDC

# of Outputs: Single, triple

Electrical Speciﬁcations

Special Features

Output

• 5.0 x 3.0 x 1.2 inch package

(1U applications)

Voltage adjustability:

+5 V output on triples

Vout on singles

± 5.0%

• 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

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:

Overvoltage protection:

Output power limit:

All outputs

±0.02%/°C

+5 V output

6.25 ± 0.75 Vout

90 W input power limit

Primary power limited

Short circuit protection:

Single outputs

Continuous

Multiple outputs

Short term

Input

Input voltage range:

85 - 264 Vac

120 - 370 Vdc

Input frequency range:

Input surge current:

47 - 440 Hz

Safety

110 Vac, 60 Hz, cold start

230 Vac, 50 Hz, cold start

10 A

22 A

• UL2601

• CSA22.2 No. 125

• IEC601/VDE0750

Safety ground leakage

current:

110 Vac, 60 Hz

230 Vac, 50 Hz

18 µA max.

28 µA max.

12 3 4

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