Datasheet > FLEX12S-270

FLEX12S-270

更新时间： 2024-10-27 18:04:47

品牌	Logo	应用领域
WALL		/
页数	文件大小	规格书
7页	780K
描述
The FLEX series of AC/DC power supplies provides 270 Watts of output power in a 7.15” x 4.00” x 2.

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FLEX12S-270 数据手册

FLEX SERIES

270 Watts

AC/DC Desktop Power Supplies

Single Output

Rev G

FEATURES

• 92% Efficient at Full Load

• 270 Watts Output Power

• No Internal Fan

• Low Total Harmonic Distortion

(THD)

• 7.15” x 4.00” x 2.92”

Aluminum/Plastic Case

• Fixed Switching Frequency

• ISO9001 Compliant

• IEC-320-C14 AC Inlet

• Single Outputs from 12V to 48VDC Quasi

Regulated (See Note 1)

• EN60950 pending

• Active Power Factor Correction

• Short Circuit, Over Current, and Over Temp.

Protection

• Universal Input Voltage Range: 100~240VAC

• 100% Burn-in

• EN55022 Class B Emissions

• EN61000-4-5 Surge Immunity

• EN61000-3-2 Harmonic Currents

• Patent Pending

DESCRIPTION

The FLEX series of AC/DC power supplies provides 270 Watts of output power in a 7.15”

x 4.00” x 2.92” desktop style package with no internal fan. This series consists of single

output models ranging from 12VDC to 48VDC with a universal input voltage range of 100-

240VAC and an IEC-320-C14 AC inlet. Some features include active PFC, fixed switching

frequency, and low THD. These supplies are protected against over current, short circuit,

and over temperature conditions. All models have been 100% burn-in tested.

Size: 7.15in x 4.00in x 2.92in

MODEL SELECTION TABLE

Model Number

Input Voltage Range

Output Voltage

Output Current

Ripple & Noise

Output Power

12VDC

15VDC

18VDC

24VDC

28VDC

48VDC

22.5A

18A

270W

FLEX12S-270

FLEX15S-270

FLEX18S-270

FLEX24S-270

FLEX28S-270

FLEX48S-270

15A

115/230VAC

(100~240VAC)

1000mVp-p Max.

11.25A

9.64A

5.625A

SPECIFICATIONS

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

SPECIFICATION

INPUT SPECIFICATIONS

Operating Voltage Range

TEST CONDITIONS

Min

Typ

Max

240

Unit

100

115/220

VAC

Frequency

No Load Input Power (Graph 2)

Power Factor

Vin=115VAC

Vin=115VAC; Io=11A

Vin=135VAC; Cold Start

0.96

0.98

Inrush Current

OUTPUT SPECIFICATIONS

Output Voltage

See Table

(Low Line) -V

(Low Line)

(Full Load) -V (Min. Load)

(Min.Load)

o(High Line)

I = 100% Load

Line Regulation (Graph 4)

0.05

0.2

8.5

Load Regulation (Graph 3)

(Dependent on Cable Length)

Vin = Nominal Line

(25°C) -V

(-40°C or + 85°C)

Io = 50% Load

Temperature Drift (Graph 5)

0.01

700

0.02

%/ºC

Vo(25°C)

Ripple-60Hz & Switching

20MHz BW

1000

pk-pk

Current

Current Limit

Over Voltage Limit

Average/Peak Current

Total Power Limited

110

115

Iout

140

125

A_peak

Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

website: www.wallindustries.com • e-mail: sales@wallindustries.com

7/8/2019

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FLEX15S-270	WALL	获取价格	The FLEX series of AC/DC power supplies provi
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FLEX24S-270	WALL	获取价格	The FLEX series of AC/DC power supplies provi
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