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

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

PSSP100 Series

Single Output

100 Watt with PFC Function

AC/DC Switching Power Supply

OUTPUT VOLTAGE / CURRENT RATING CHART

Model Number

Input Voltage

Output

Voltage

Voltage

Adjust. Range

Over Voltage

Protection

Output

Current

Output Power

Efficiency

PSSP100-3.3

3.3 VDC

3.14 ~ 3.63V

3.63 ~ 4.46V

20A

66W

70%

PSSP100-5

5 VDC

4.75 ~ 5.5V

5.5 ~ 6.75V

20A

100W

76%

PSSP100-7.5

7.5 VDC

7.13 ~ 8.25V

8.25 ~ 10.13V

13.5A

101.25W

78%

PSSP100-12

12 VDC

11.4 ~ 13.2V

13.2 ~ 16.2V

8.5A

102W

80%

PSSP100-13.5

13.5 VDC

12.8 ~ 14.9V

14.85 ~ 18.23V

7.5A

101.25W

80%

PSSP100-15

15 VDC

14.3 ~ 16.5V

16.5 ~ 20.25V

6.7A

100.5W

82%

PSSP100-24

24 VDC

22.8 ~ 26.4V

26.4 ~ 32.4V

4.2A

100.8W

84%

PSSP100-27

27VDC

25.7 ~ 29.7V

29.7 ~ 36.45V

3.8A

102.6W

83%

PSSP100-48

85 ~ 264 VAC

(120 ~ 370 VDC)

48 VDC

45.6 ~ 52.8V

52.8 ~ 64.8V

2.1A

100.8W

82%

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. 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