Wall Industries, Inc.

Rev A

PSIUU101 SERIES

Up to 100 Watts, AC/DC Switching Power Supplies

02/25/2014

Wall Industries, Inc. • 5 Watson Brook Road, 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

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TECHNICAL SPECIFICATIONS: PSIUU101 SERIES

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

TEST CONDITIONS

Min

Typ

Max

Unit

INPUT SPECIFICATIONS

Operating Input Voltage Range

90

260

Input Voltage

Safety Approvals Input Voltage Range

100

240

VAC

Input Frequency

47

63

Hz

Vin = 100VAC, Io = full load

2.0

Input Current

Vin = 240VAC, Io = full load

2.0

A

Vin = 115VAC, Io = full load, 25°C, cold start

50

Inrush Current

Vin = 230VAC, Io = full load, 25°C, cold start

100

A

No Load Power Consumption

Vin = 230VAC, Io = no load

6

W

Power Factor Correction

Vin = 240VAC, Io = full load

0.95

1

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Line Regulation

LL to HL, full load

0.5

1

%

Load Regulation

Vin = 230VAC or 325VDC

2

5

%

Output Power

See Table

Output Current

See Table

Outputs under 3.3VDC

2

Ripple & Noise (peak to peak)

Vin = 90VAC, Io = full load

Others

1

%

Hold-up Time

Vin = 110VAC, Io = full load

16

ms

Start-up Time

Vin = 100VAC, Io = full load

3

s

Transient Response Time

Vin = 100VAC, Io = Full load to half load

4

ms

Temperature Coefficient

0~50°C

-0.04

+0.04

%/°C

PROTECTION

Over Voltage Protection

112

132

%

Over Current Protection

110

150

%

GENERAL SPECIFICATIONS

Efficiency

Vin = 230VAC, Io = full load

70

85

%

Primary to Secondary

4242

Dielectric Withstanding Voltage

Primary to PE

2594

VDC

Isolation Resistance

Test Voltage = 500VDC

50

MΩ

Leakage Current

Vin = 240VAC/60Hz

0.75

mA

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature

Derating linearly from 100% Load at 50°C to 50% load at 70°C

-20

+70

°C

Storage Temperature

-40

+85

°C

Operating Humidity

0

95

%

Storage Humidity

0

95

%

Cooling

Free air convection

MTBF

MIL-HDBK-217F, 25°C

100,000

hours

PHYSICAL SPECIFICATIONS

Weight

1.05 lbs (475g)

Dimensions (L x W x H)

5.00 x 3.21 x 1.44 inch (127.0 x 81.6 x 36.6 mm)

Input Connector

Mates with Molex housing 09-52-4034 and Molex 2478 crimp terminal

Output Connector

Mates with Molex housing 09-52-4134 and Molex 2478 crimp terminal

SAFETY

Safety Approvals

UL/cUL (UL 60950-1: 2nd edition); TUV/GS (EN 60950-1: 2nd edition)

EMI Requirements for CISPR-22

220VAC

B

Class

EMI Requirements for FCC PART-15

110VAC

B

Class