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

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

PSPSP1000 Series

1000 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

PSPSP1000-5

5 VDC

4.75 ~ 5.5V

5.75 ~ 6.75V

145A

725W

800W

77%

PSPSP1000-12

12 VDC

10 ~ 13.2V

13.8 ~ 16.2V

75A

900W

1000W

84%

PSPSP1000-13.5

13.5 VDC

12 ~ 15V

15.5 ~ 18.2V

67A

904.5W

1000W

84%

PSPSP1000-15

15 VDC

13.5 ~ 18V

18 ~ 21V

60A

900W

1000W

84%

PSPSP1000-24

24 VDC

20 ~ 26.4V

27.6 ~ 32.4V

37.6A

902.4W

1000W

86%

PSPSP1000-27

27VDC

24 ~ 30V

31 ~ 36.5V

33.6A

907.2W

1000W

86%

PSPSP1000-48

90 ~ 264 VAC

(127 ~ 370 VDC)

48 VDC

41 ~ 56V

57.6 ~ 67.2V

19A

912W

1000W

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.

6. Derating may be needed under low input voltages. Please check the derating curve for more details.

BLOCK DIAGRAM

DERATING CURVE

OUTPUT DERATING VS INPUT VOLTAGE