Wall Industries, Inc.

Rev B

PSAPCN SERIES

15 Watt AC/DC Switching Power Supplies

05/16/2014

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

Page 4 of 6

EFFICIENCY VS LOAD CURVES

PSAPCN-24S

Input Voltage vs Efficiency

Load vs Efficiency

50.0

52.5

55.0

57.5

60.0

62.5

65.0

67.5

70.0

72.5

75.0

77.5

80.0

82.5

85.0

90.0

INPUT VOLTAGE (VAC)

90

115

180

230

264

115VAC

230VAC

LOAD (%)

10

20

30

40

50

60

70

80

90

100

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

BLOCK DIAGRAM

O.C.P.

DETECT

+V

-V

L

N

MECHANICAL DRAWING

1

2

2.17 [55.0]

1.85 [47.0]

0.81 [20.5]

0.16 [4.0]

0.31

[8.0]

0.04 [1.0]

Notes

1. Unit: inches [mm]

2. Tolerance: ±0.02” [±0.5mm]

3. Weight: 2.82oz (80g)

4. Case Material: Plastic resin with berglass

5. All dimensions are for reference only

PIN CONNECTIONS

PIN

ASSIGNMENT

1

AC IN (N)

2

AC IN (L)

3

-DC OUT

4

+DC OUT

3

4

TOP VIEW

0.16 [4.0]