Rev. B

PSPDF-100 Series

Up to 103.2 Watts

Single Output, Active PFC

AC/DC Switching Power Supply

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

08/01/2011

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

Page 3 of 5

MODEL SELECTION TABLE

Efficiency (Typ)

Model Number

Input Voltage

Output

Voltage

Output

Current

Voltage Adj.

Range

Ripple &

Noise

(1)

Output

Power

120VAC

230VAC

PSPDF-100-5

5 VDC

20A

4.0 ~ 5.9 VDC

100mVp-p

100W

78%

80%

PSPDF-100-12

12 VDC

8.5A

10 ~ 14 VDC

100mVp-p

102W

83%

85%

PSPDF-100-15

15 VDC

6.7A

13.5 ~ 17.0 VDC

100mVp-p

100.5W

83%

85%

PSPDF-100-24

24 VDC

4.2A

20 ~ 28 VDC

150mVp-p

100.8W

83%

86%

PSPDF-100-48

85~264 VAC

(120~370 VDC)

48 VDC

2.15A

43 ~ 55 VDC

250mVp-p

103.2W

84%

87%

NOTES

1. Ripple & noise is measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with 0.1μF and 47μF

capacitors in parallel.

2. The SPS 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

+V

V

I/P

FG

_

EMI FILTER

&

RECTIFIERS

PFC CIRCUIT

POWER

SWITCHING

O.L.P.

PWM & PFC

CONTROL

FEEDBACK

DETECTION

CIRCUIT

RECTIFIERS

&

FILTER

O.V.P.

DERATING CURVE

AMBIENT TEMPERATURE (°C)

INPUT VOLTAGE (VAC) 60Hz

5V model

12V, 15V, 24V, & 48V models

5V models (with 18CFM fan)