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

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

PSPSP1500 Series

1500 Watt Single Output

Built-In Active PFC Function

AC/DC Switching Power Supply

OUTPUT VOLTAGE / CURRENT RATING CHART

Output Power

Model Number

Input Voltage

Output

Voltage

Voltage

Adjust. Range

Over Voltage

Protection

Output

Current

Rated Power

Efficiency

PSPSP1500-5

5 VDC

4.75 ~ 5.5V

5.75 ~ 6.75V

217.5A

1087.5W

1200W

77%

PSPSP1500-12

12 VDC

10 ~ 13.2V

13.8 ~ 16.2V

112.5A

1350W

1500W

84%

PSPSP1500-13.5

13.5 VDC

12 ~ 15V

15.5 ~ 18.2V

100.5A

1356.75W

1500W

84%

PSPSP1500-15

15 VDC

13.5 ~ 18V

18 ~ 21V

90A

1350W

1500W

84%

PSPSP1500-24

24 VDC

20 ~ 26.4V

27.6 ~ 32.4V

56.4A

1353.6W

1500W

85%

PSPSP1500-27

27VDC

24 ~ 30V

31 ~ 36.5V

50.4A

1360.8W

1500W

85%

PSPSP1500-48

176 ~ 264 VAC

(248 ~ 370 VDC)

48 VDC

41 ~ 56V

57.6 ~ 67.2V

28.5A

1368W

1500W

86%

NOTES

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load, and 25°C ambient temperature.

2. Ripple & noise are measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with a 0.1uF & 47uF parallel capacitor.

3. Tolerances include set up tolerance, line regulation, and load regulation.

4. 10% Duty cycle maximum within every 30 seconds (max.). Average output power should not exceed the rated power.

5. The power supply is considered a component, which will be installed into final equipment. The final equipment must be re-confirmed

that it still meets EMC directives.

BLOCK DIAGRAM

DERATING CURVE

OUTPUT DERATING VS INPUT VOLTAGE