Datasheet > PSPDF.480.48

PSPDF.480.48

更新时间： 2022-02-26 10:39:03

品牌	Logo	应用领域
WALL		/
页数	文件大小	规格书
3页	540K
描述
AC/DC Switching Power Supplies

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PSPDF.480.48 数据手册

PSPDF‐480 SERIES

Up to 528 Watts, AC/DC Switching Power Supplies

Rev A

Wall Industries, Inc.

FEATURES

 RoHS Compliant

 Up to 528 Watts Output Power

 3000VAC I/O Isolation

 Built‐in Constant Current Limiting Circuit (<20A)

 Using ZVS Technology to Reduce Power Dissipation

 Conformal Coating on Both Sides of PCB

 High Efficiency up to 90%

 1U Low Profile, 41mm

 Built‐in DC OK Signal

 ‐30°C to +70°C Wide Operating Temperature Range

 Universal Input Voltage Range: 90‐264VAC

 Protections: OLP / OTP / OVP / SCP

 Built‐in Remote Sense Function

 Built‐in Fan Speed Control

 Built‐in Active PFC Function

 12V, 24V, 27V, 36V, & 48VDC Single Output Models

 UL60950‐1 (2nd edition), IEC60950‐1:2005 (2nd edition),

EN60950‐1:2006 Safety Approvals

DESCRIPTION

The PSPDF‐480 series of AC/DC switching power supplies provides up to 528 Watts of output

power in a 8.58” x 4.59” x 1.61” enclosed case with built‐in fan. This series consists of single

output models ranging from 12VDC to 48VDC with an input voltage range of 90~264VAC.

Standard features include high efficiency up to 90%, 3000VAC I/O isolation, and a ‐30°C to +70°C

operating temperature range. This series also has short circuit, over load, over voltage, and over

temperature protection. All models are RoHS compliant and have UL60950‐1 (2nd edition),

IEC60950‐1:2005 (2nd edition), and EN60950‐1:2006 safety approvals.

E232347

Size:

8.58 x 4.59 x 1.61 inches

218.0 x 116.5 x 41.0 mm

Weight:

3.2 lbs (1450g)

MODEL SELECTION TABLE

Output Current

Ripple & Noise ⁽¹⁾

Model Number

Input Voltage Range

90 ~ 264 VAC

Output Voltage

Output Power

Efficiency

Min

Max

‐30°C ~ 0°C

0°C ~ +70°C

PSPDF‐480‐12

PSPDF‐480‐24

PSPDF‐480‐27

PSPDF‐480‐36

PSPDF‐480‐48

12 VDC

24 VDC

27 VDC

36 VDC

48 VDC

34A

180mVp‐p

150mVp‐p

200mVp‐p

120mVp‐p

408W

528W

486W

504W

528W

88%

89%

90%

22A

18A

14A

11A

150mVp‐p

200mVp‐p

NOTES

1. Ripple & noise is measured at 20MHz limited bandwidth and using a 12" twisted pair‐wire terminated with a 0.1µF & 47µF capacitors in parallel.

2. The power supply is considered a component which will be installed into final equipment. The final equipment must be re‐confirmed that it still

meets EMC directives.

DERATING CURVE

100

-30

Ambient Temperature (°C)

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603‐778‐2300 • Toll Free: 888‐597‐9255 • Fax 603‐778‐9797

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

11/04/2014

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