Wall Industries, Inc.

Rev A

PSALC SERIES

Up to 9 Watts, AC/DC Switching Power Supplies

06/27/2013

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

Page 3 of 4

DERATING CURVES

Single Output Models

Dual Output Models

120

100

80

60

40

20

0

-40

-20

0

20

40

50 60

70

80

Ambient Temperature (°C)

50%

-25

PSALC-3.3S

Others

120

100

80

60

40

20

0

-40

-20

0

20

40

50 60

70

80

Ambient Temperature (°C)

50%

-25

PSALC-8S5S

PSALC-12S5S

PSALC-5S3.3S

MECHANICAL DRAWING

Unit: inches (mm)

NOTES

1. Tolerance: ±0.02 (±0.5)

2. Weight: 1.6oz (45g)

3. Case Material: Plastic resin with fiberglass (flammability to UL 94V-0)

4. All dimensions are for reference only

1.48 (37.5)

0.27

(6.782)

0.20

(5.08)

0.20

(5.08)

3

4

5

2

1

0.30

(7.62)

0.20

(5.105)

TOP VIEW

0.04 (1.0)

PIN CONNECTIONS

PIN

SINGLE

DUAL

1

N

N

2

L

L

3

NC

+Vr

4

+Vo

+Vo

5

GND

GND