Datasheet > NFS40-7612

NFS40-7612

更新时间： 2024-11-12 22:29:03

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
3页	52K
描述
Single and triple output

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数据手册

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NFS40-7612 数据手册

NFS40 and NFN40 SERIES

Single and triple output

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

• Indus try s tandard package

• Ove rvoltage and s hort circuit prote ction

• 40W with fre e air conve ction

• Fixe d fre que ncy ope ration (NFN Se rie s )

• NFS40: EN55022, EN55011 conducte d e mis s ions le ve l A

• NFN40: EN55022, EN55011 conducte d e mis s ions le ve l B

• UL, VDE and CSA s afe ty approvals

The NFS40 and NFN40 are industry standard 40 Watt power supplies with the

capability to supply 50W in a forced air ambient and to automatically operate

from any voltage between 85VAC and 264VAC. Use of MOSFET based

switching circuits allows for enhanced features such as output regulation down

to zero load (NFN40). Universal input voltage eliminates the need to change

jumpers or switch settings to cater for different or widely varying line voltages.

In addition to the input voltage range, VDE, UL, CSA, EN60950 and IEC950

approvals make the NFS40 and NFN40 ideal for use in equipment installed

throughout the world. The fixed frequency operation of the NFN40 further

reduces emissions below VDE class B and significantly reduces leakage current.

These low profile switchers with high power density are intended for use in

small, digital systems.

[ 2 YEAR WARRANTY ]

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

OUTPUT SPECIFICATIONS

GENERAL SPECIFICATIONS

Output voltage

adjustability

+5V output on triples

Vout on singles

±5.0%

Hold-up time

110VAC, 40 Watts

230VAC, 40 Watts

14ms

110ms

Line regulation

LL to HL, FL

Main output

±0.2%

±1.0%

Efficiency

70% typical

Auxiliary outputs

Isolation voltage

Input/output

Input/chassis

3000VAC

1500VAC

Total regulation

FL to NL

Main output

Auxiliary outputs

±2.0%

±5.0%

Switching frequency

NFS

NFN

Variable

Fixed, 45kHz ±5kHz

Transient response

+5V (1.5A to 3A)

±120mV max. dev.

500µs recovery

Approvals and

standards

(See Note 13)

VDE0805, EN60950

IEC950, IEC1010, UL1950

CSA C22.2 No. 950

Temperature coefficient All outputs

Overvoltage protection +5V output

Output power limit

±0.02% /°C

125% ±15% Vout

Weight

280g (9.88oz)

Primary power limited

90W input

power limit

MTBF (See Note 9)

MIL-HDBK-217E

170,000 hours

Short circuit protection Single outputs

Multiple outputs

Continuous

Short term

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

(See Notes 8, 10)

Operating

Non-operating

0°C to +70°C

–40°C to +85°C

INPUT SPECIFICATIONS

50°C ambient temp.,

Convection cooled

Forced air cooling

40W

Input voltage range

Universal input

85 to 264VAC

120 to 370VDC

50W @ 20CFM

Input frequency range

47 to 440Hz

50°C to 70°C ambient Derate linearly

to 50% load

Max. input surge

current

132VAC, cold start

264VAC, cold start

12A max.

24A max.

Peak (60 seconds)

60W

Relative humidity

Altitude

Non-condensing

5% to 80% RH

Safety ground

leakage current

NFS: 110VAC, 60Hz

230VAC, 50Hz

NFN: 132VAC, 60Hz

240VAC, 50Hz

0.13mA max.

0.32mA max.

155µA max.

261µA max.

Operating

Non-operating

10,000 feet max.

40,000 feet max.

Vibration (See Note 11) 5Hz to 500Hz,

2.4G rms peak

EMC CHARACTERISTICS

Conducted emissions

Radiated emissions

ESD air

EN55022 (NFS), FCC part 15 Level A

EN55022 (NFN), FCC part 15 Level B

EN55022 (NFS and NFN)

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

Level A

Perf. criteria 1

Perf. criteria 2

ESD contact

Surge

Fast transients

Radiated immunity

Conducted immunity

PAGE 2 4

12 3

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与NFS40-7612相关器件

型号	品牌	获取价格	描述	数据表
NFS40-7612J	EMERSON-NETWORKPOWER	获取价格	5.0 x 3.0 x 1.2 inch package
NFS40-7615	ETC	获取价格	Single and triple output
NFS40-7615J	EMERSON-NETWORKPOWER	获取价格	5.0 x 3.0 x 1.2 inch package
NFS40-7624	ETC	获取价格	Single and triple output
NFS40-7624J	EMERSON-NETWORKPOWER	获取价格	5.0 x 3.0 x 1.2 inch package
NFS40-7628	ETC	获取价格	Single and triple output
NFS40-7628J	EMERSON-NETWORKPOWER	获取价格	5.0 x 3.0 x 1.2 inch package
NFS40-76S3J	EMERSON-NETWORKPOWER	获取价格	5.0 x 3.0 x 1.2 inch package
NFS40-7908J	EMERSON-NETWORKPOWER	获取价格	40 W universal input ac-dc power supply
NFS40-7910J	EMERSON-NETWORKPOWER	获取价格	40 W universal input ac-dc power supply

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