Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

PSM Series

Open Frame

40~65 Watts Single Output

AC/DC Medical Power Supply

OUTPUT VOLTAGE / CURRENT RATING CHART

Model

Output Voltage

Range

Preset

Voltage

Max. Output Current

(convection cooling)

Output

Power

Output

Regulation

Ripple &

Noise

PSM040B-1Y050

5 - 7VDC

5VDC

8A

40W

5%

50mVp-p

PSM060B-1Y120

11-13VDC

12VDC

5A

60W

3%

120mVp-p

PSM060B-1Y150

14-17VDC

15VDC

4A

60W

3%

150mVp-p

PSM065B-1Y190

18-21VDC

19VDC

3.43A

65W

3%

190mVp-p

PSM065B-1Y240

22-26VDC

24VDC

2.71A

65W

3%

240mVp-p

PSM065B-1Y360

33-39VDC

36VDC

1.81A

65W

2%

360mVp-p

PSM065B-1Y480

44-52VDC

48VDC

1.36A

65W

2%

480mVp-p

NOTES

1. At 25°C including initial tolerance, line voltage, load currents, and output voltages adjusted to factory settings.

2. Ripple and Noise: Peak-to-peak with 20mHz bandwidth with a tantalum 10uF capacitor in parallel with a 0.1uF ceramic capacitor.

3. Other DC outputs available for 40W (5 to 7V), 60W (11 to 13V and 14 to 17V), 65W (18 to 21V, 22 to 26V, 33 to 39V, and

44 to 52V), set at factory. To determine part numbers for output voltages not listed see the “Part Number Guide” table below.

4. All output ranges are covered in agency certification and the preset voltage will be set as standard models. If any request is not

standard output, please contact us prior to ordering.

Part Number Guide

PSM040B-1YW (5-7V)

PSM060B-1YX (11-13V)

PSM060B-1YX (14-17V)

PSM065B-1YZ (18-21V)

PSM065B-1YZ (22-26V)

PSM065B-1YZ (33-39V)

PSM065B-1YZ (44-52V)

MECHANICAL DRAWING

W= 050-070

X = 110-170

Z = 180-520

Ex: For a 6V output the part number would be PSM040B-1Y060

For a 12.2V output the part number would be PSM060B-1Y122

For a 33.4V output the part number would be PSM065B-1Y334

MATCHING CONNECTORS

CN1 = AC INPUT MOLEX P/N:

09-65-2029 (OR EQUIVALENT)

FEMALE HOUSING MOLEX P/N: 09-76-1020 (OR EQUIVALENT)

CN2 = DC OUTPUT MOLEX P/N:

09-65-2048 (OR EQUIVALENT)

FEMALE HOUSING MOLEX P/N: 09-52-4044 (OR EQUIVALENT)