Rev. A

PSPRL1103M Series

150~300 Watts

PFC, Single Outputs

Medical AC/DC Switching Power Supplies

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

06/22/2012

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

Page 3 of 7

MODEL SELECTION TABLES

U-CHASSIS MODELS (TYPE “U”)

Output Current

Output Power

(2)

Model Number

(1)

Input Voltage Range

Output Voltage

(1)

Preset Voltage

(1)

Convection

Forced Air

Convection

Forced Air

PSPRL1103MU-12

12 ~ 13.8 VDC

12 VDC

12.5A

25A

150W

300W

PSPRL1103MU-15

14 ~ 16 VDC

15 VDC

10A

20A

150W

300W

PSPRL1103MU-24

23 ~ 28 VDC

24 VDC

6.25A

12.5A

150W

300W

PSPRL1103MU-36

35 ~ 43 VDC

36 VDC

4.17A

8.33A

150W

300W

PSPRL1103MU-48

90 ~ 264 VAC

44 ~ 52 VDC

48 VDC

3.125A

6.25A

150W

300W

ENCLOSED WITH REAR-SIDE BUILT-IN FAN MODELS (TYPE “E”)

Model Number

(1)

Input Voltage Range

Output Voltage

(1)

Preset Voltage

(1)

Output Current

Output Power

(2)

PSPRL1103ME-12

12 ~ 13.8 VDC

12 VDC

25A

300W

PSPRL1103ME-15

14 ~ 16 VDC

15 VDC

20A

300W

PSPRL1103ME-24

23 ~ 28 VDC

24 VDC

12.5A

300W

PSPRL1103ME-36

35 ~ 43 VDC

36 VDC

8.33A

300W

PSPRL1103ME-48

90 ~ 264 VAC

44 ~ 52 VDC

48 VDC

6.25A

300W

ENCLOSED WITH TOP-SIDE BUILT-IN FAN MODELS (TYPE “F”)

Model Number

(1)

Input Voltage Range

Output Voltage

(1)

Preset Voltage

(1)

Output Current

Output Power

(2)

PSPRL1103MF-12

12 ~ 13.8 VDC

12 VDC

25A

300W

PSPRL1103MF-15

14 ~ 16 VDC

15 VDC

20A

300W

PSPRL1103MF-24

23 ~ 28 VDC

24 VDC

12.5A

300W

PSPRL1103MF-36

35 ~ 43 VDC

36 VDC

8.33A

300W

PSPRL1103MF-48

90 ~ 264 VAC

44 ~ 52 VDC

48 VDC

6.25A

300W

NOTES

1. All output ranges are covered in agency certifications and the preset voltage will be set as standard models if nothing different is requested. If desired

preset output does not appear, please contact factory.

2. PSPRL1103MU Models (U-Chassis): Needs 25CFM min. forced airflow to achieve 300W maximum power.

PSPRL1103ME Models (Enclosed with rear-side built-in fan): 300W max. with built-in fan airflow.

PSPRL1103MF Models (Enclosed with top-side built-in fan): 300W max. with built-in fan airflow.

3. Provides peak power to 600W within 500µs for all models; for longer duty duration must contact manufacturer.

4. 1% minimum load is required to maintain the ripple and regulation specifications.

5. Output is fully isolated.

DERATING CURVE

Ambient Temperature (°C)

0

10

20

30

40

50

60

70

80

120

100

80

60

40

20

0