Datasheet > NFS25

NFS25

更新时间： 2024-11-13 03:46:35

品牌	Logo	应用领域
雅特生 - ARTESYN		开关
页数	文件大小	规格书
3页	56K
描述
25W AC/DC Universal Input Switch Mode Power Supplies

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

NFS25 数据手册

NFS25 Series

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

LOW TO MEDIUM POWER AC/DC POWER SUPPLIES 25W AC/DC Universal Input Switch Mode Power Supplies

• 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

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.

2 YEAR WARRANTY

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

SPECIFICATIONS

OUTPUT SPECIFICATIONS

EMC CHARACTERISTICS

Conducted emissions

Radiated emissions

ESD air

EN55022, FCC part 15

Level A

Output power

(See Note 2)

Continuous

Peak (60s)

25W

35W

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

Perf. criteria 1

Perf. criteria 2

Perf. criteria 1

ESD contact

Line regulation

LL to HL, FL

Main output (Output 1)

Output 2

Output 3

±0.2% max.

±1% max.

±0.2% max.

Surge

Fast transients

Radiated immunity

Conducted immunity

Total regulation

(See Notes 4, 5)

Main output (Output 1)

Auxiliary output 2

Auxiliary output 3

±2.0% max.

see table

GENERAL SPECIFICATIONS

see table

Hold-up time

110VAC input

16ms

80ms

Overshoot/undershoot

Transient response

At turn-on

230VAC input

+5V

(1.5 to 3A step)

±120mV max. dev.

500µs recovery

Efficiency

25W output

70% typical

Isolation voltage

Input/output

Input/chassis

3000VAC

1500VAC

Temperature coefficient All outputs

±0.02% /°C max.

6.25V ±0.75V

Switching frequency

Variable

Overvoltage protection

Output power limit

+5V output

Approvals and

standards

(See Note 10)

IEC950, IEC1010, EN60950

UL1950, VDE0805

Primary power

limited

60W Pin limit max.

35W Pout limit min.

CSA C22.2 No. 950

Short circuit protection

INPUT SPECIFICATIONS

Input voltage range

Continuous

Weight

280g (9.6oz)

MTBF (See Note 9)

MIL-HDBK-217E, 25°C 170,000 hours

Universal input

85 to 264VAC

120 to 370VDC

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

(See Notes 6, 7, 8)

0°C to 50°C ambient,

25W max.

Input frequency range

Input surge current

47 to 440Hz

convection cooled

50°C to +70°C ambient

convection cooled

Peak (0°C to +50°C,

max. 60 seconds)

Non-operating

Derate to

50% load

35W

110VAC, cold start

230VAC, cold start

15A max.

32A max.

Safety ground

leakage current

132VAC, 60Hz

264VAC, 50Hz

0.62mA max.

1mA max.

–40°C to +85°C

5% to 95% RH

Relative humidity

Altitude

Non-condensing

Operating

Non-operating

10,000 feet max.

30,000 feet max.

Vibration

Random vibration

Three orthogonal axes

10 min. test per axis

2.4G rms approx.

5Hz to 500Hz

File Name: NFS25.PDF Rev: 01 Jan 2000

12 3

中文翻译

下载PDF

与NFS25相关器件

型号	品牌	获取价格	描述	数据表
NFS25-7608	ARTESYN	获取价格	25W AC/DC Universal Input Switch Mode Power Supplies
NFS25-7628	ARTESYN	获取价格	25W AC/DC Universal Input Switch Mode Power Supplies
NFS25-7629	ARTESYN	获取价格	25W AC/DC Universal Input Switch Mode Power Supplies
NFS-26A-0100	YAMAICHI	获取价格	Board Connector, 26 Contact(s), 2 Row(s), Female, 0.05 inch Pitch, Plug
NFS-26A-0100-A	YAMAICHI	获取价格	Board Connector, 26 Contact(s), 2 Row(s), Female, 0.05 inch Pitch, Plug
NFS-26A-0101	YAMAICHI	获取价格	Board Connector, 26 Contact(s), 2 Row(s), Female, 0.05 inch Pitch, Plug
NFS-26A-0101-A	YAMAICHI	获取价格	Board Connector, 26 Contact(s), 2 Row(s), Female, 0.05 inch Pitch, Plug
NFS-26A-0110	YAMAICHI	获取价格	Board Connector
NFS-26A-0110-A	YAMAICHI	获取价格	Board Connector, 26 Contact(s), 2 Row(s), Female, 0.05 inch Pitch, Plug
NFS-26A-0110-AF	YAMAICHI	获取价格	Board Connector, 26 Contact(s), 2 Row(s), Female, 0.05 inch Pitch, IDC Terminal, Plug

与NFS25相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

26
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

10
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

11
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

NFS25

NFS25 数据手册

与NFS25相关器件

与NFS25相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

NFS25

NFS25 数据手册

与NFS25相关器件

与NFS25相关文章

您还可以找

您在本页遇到什么问题？